Merge pull request 'Update flake inputs' (#258) from main-update-flake-inputs into main

Reviewed-on: pub-solar/os#258
Reviewed-by: b12f <hello@benjaminbaedorf.eu>

.drone.yml

@@ -1,79 +1,74 @@
+---
+kind: pipeline
+type: exec
+name: Check
+node:
+  hosttype: baremetal
+
+steps:
+  - name: "Check"
+    when:
+      event:
+        - pull_request
+    environment:
+      NIX_FLAGS: "--print-build-logs --verbose --accept-flake-config"
+    commands:
+      - 'echo DEBUG: Using NIX_FLAGS: $NIX_FLAGS'
+      - nix $$NIX_FLAGS develop --command nix flake show
+      - nix $$NIX_FLAGS develop --command treefmt --fail-on-change
+      - nix $$NIX_FLAGS develop --command editorconfig-checker
+      - nix $$NIX_FLAGS build ".#nixosConfigurations.PubSolarOS.config.system.build.toplevel"
+
+---
+kind: pipeline
+type: exec
+name: Tests
+node:
+  hosttype: baremetal
+
+steps:
+  - name: "Tests"
+    environment:
+      NIX_FLAGS: "--print-build-logs --verbose --accept-flake-config"
+    commands:
+      - 'echo DEBUG: Using NIX_FLAGS: $NIX_FLAGS'
+      - nix $$NIX_FLAGS build ".#checks.x86_64-linux.customTestFor-PubSolarOS-firstTest"
+      - nix-store --read-log result
+      - nix $$NIX_FLAGS flake check
+      - nix $$NIX_FLAGS develop --command echo OK
+
+  - name: "Upload artifacts"
+    environment:
+      TRITON_DONT_SOURCE_PROFILE: 1
+      PRIVATE_SSH_KEY:
+        from_secret: private_ssh_key
+      MANTA_USER: pub_solar
+      MANTA_URL: https://eu-central.manta.greenbaum.cloud
+      MANTA_KEY_ID: "5d:5f:3d:22:8d:37:1f:e6:d6:ab:06:18:d9:a2:04:67"
+    commands:
+      - export TARGET_DIR="ci/$${DRONE_REPO}/$${DRONE_BUILD_NUMBER}"
+      - echo env var TARGET_DIR is set to $$TARGET_DIR
+      - "mkdir ~/.ssh && chmod 700 ~/.ssh"
+      - echo "$$PRIVATE_SSH_KEY" > ~/.ssh/id_ed25519 && chmod 600 ~/.ssh/id_ed25519
+      - nix flake new --template "git+https://git.greenbaum.cloud/dev/tritonshell?ref=main" ./tritonshell
+      - git add tritonshell
+      - cd tritonshell
+      - nix develop --command mput -p -f ../result/foot_wayland_info.png ~~/public/$${TARGET_DIR}/foot_wayland_info.png
+      - nix develop --command mput -p -f ../result/test-wayland.out ~~/public/$${TARGET_DIR}/test-wayland.out
+
+trigger:
+  ref:
+    - refs/tags/v*
+    - refs/tags/t*
+
 ---
 kind: pipeline
 type: docker
-name: Upstreaming
+name: Notification
 
 steps:
-  - name: "Sync 'devos' branch with upstream"
-    image: alpine/git
-    when:
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-    environment:
-      GITEA_SSH_KEY:
-        from_secret: gitea_ssh_key
-    commands:
-      - ./.drone/setup_ssh.sh
-      - git remote add devos git@git.b12f.io:pub-solar/devos
-      - git remote set-url origin git@git.b12f.io:pub-solar/os
-      - git fetch --all
-      - git checkout -b devos --track origin/devos
-      - git merge -X theirs devos/main
-      - git push origin devos
-      - git remote set-url origin https://git.b12f.io/pub-solar/os.git
-
-  - name: "Sync $BRANCH with upstream"
-    image: alpine/git
-    when:
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-        - sync-b12f-with-main
-        - sync-teutat3s-with-main
-    environment:
-      GITEA_SSH_KEY:
-        from_secret: gitea_ssh_key
-    commands:
-      - git fetch origin
-      - git checkout origin/main
-      - ./.drone/setup_ssh.sh
-      - git remote set-url origin git@git.b12f.io:pub-solar/os
-      - git fetch --all
-      - ./.drone/upstream-branch.sh
-
-  - name: "Open pull request for failed merge"
-    image: nixery.dev/shell/tea
-    when:
-      status:
-        - failure
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-        - sync-b12f-with-main
-        - sync-teutat3s-with-main
-    environment:
-      TEA_CONFIG:
-        from_secret: tea_config
-    commands:
-      - mkdir -p ~/.config/tea
-      - echo "$$TEA_CONFIG" > ~/.config/tea/config.yml
-      - tea pulls create --base main --head devos
-
   - name: "Notify matrix"
     image: plugins/matrix
-    when:
-      status:
-        - failure
-      event:
-        - cron
-      cron:
-        - sync-main-with-upstream
-        - sync-b12f-with-main
-        - sync-teutat3s-with-main
     settings:
       homeserver: https://matrix.pub.solar
       roomid: dfQBqwkhIzrFjMSsxy:pub.solar
@@ -81,32 +76,15 @@ steps:
         from_secret: matrix_username
       password:
         from_secret: matrix_password
-      template: "Upstreaming {{ build.status }} [{{ build.branch }}#{{ truncate build.commit 8 }}]({{ build.link }}) by {{ build.author }}. [Pull requests](https://git.b12f.io/pub-solar/os/pulls)"
+      template: "Test run triggered by tag: {{ build.tag }}. Test run exit status: {{ build.status }}. Artifacts uploaded to Manta: https://eu-central.manta.greenbaum.cloud/pub_solar/public/ci/{{ repo.Owner }}/{{ repo.Name }}/{{ build.number }}/foot_wayland_info.png"
+
+depends_on:
+  - Tests
 
 trigger:
-  event:
+  ref:
-    - cron
+    - refs/tags/v*
-
+    - refs/tags/t*
----
-kind: pipeline
-type: docker
-name: Check
-
-steps:
-  - name: "Check"
-    image: docker.nix-community.org/nixpkgs/nix-flakes:latest
-    when:
-      event:
-        - pull_request
-        - tag
-    environment:
-      NIX_FLAGS: "--print-build-logs --verbose"
-    commands:
-      - 'echo DEBUG: Using NIX_FLAGS: $NIX_FLAGS'
-      - nix $$NIX_FLAGS flake check
-      - nix $$NIX_FLAGS build ".#nixosConfigurations.PubSolarOS.config.system.build.toplevel"
-      - nix $$NIX_FLAGS develop --command echo OK
-      - nix $$NIX_FLAGS develop --command bud --help
 
 ---
 kind: pipeline
@@ -116,41 +94,54 @@ name: Publish ISO
 steps:
   - name: "Build ISO"
     image: docker.nix-community.org/nixpkgs/nix-flakes:latest
+    environment:
+      NIX_FLAGS: "--print-build-logs --verbose --accept-flake-config"
     volumes:
       - name: file-exchange
         path: /var/nix/iso-cache
     commands:
       - |
-        nix --print-build-logs --verbose \
+        nix $$NIX_FLAGS build \
-          develop --command \
+          '.#nixosConfigurations.bootstrap.config.system.build.isoImage'
-            bud build bootstrap bootstrapIso
+      - cp $(readlink -f result)/iso/PubSolarOS*.iso /var/nix/iso-cache/
-      - cp $(readlink -f result)/iso/*.iso /var/nix/iso-cache/
+      - nix shell nixpkgs#findutils
+      - cd /var/nix/iso-cache/
+      - export ISO_NAME=$(find . -name '*.iso' -printf "%f\n")
+      - sha256sum $ISO_NAME > $ISO_NAME.sha256
+      - ln -s $ISO_NAME PubSolarOS-latest.iso
+      - cp $ISO_NAME.sha256 PubSolarOS-latest.iso.sha256
+      - nix run nixpkgs#gnused -- --in-place "s/$ISO_NAME/PubSolarOS-latest.iso/" PubSolarOS-latest.iso.sha256
 
   - name: "Publish ISO"
-    image: appleboy/drone-scp
+    # https://github.com/appleboy/drone-scp/pull/141 got merged, yay
+    image: appleboy/drone-scp:1.6.5-linux-amd64
     volumes:
       - name: file-exchange
         path: /var/nix/iso-cache
     settings:
       host:
-        from_secret: ssh_host
+        from_secret: iso_web_ssh_host
       user:
-        from_secret: ssh_user
+        from_secret: iso_web_ssh_user
       port:
-        from_secret: ssh_port
+        from_secret: iso_web_ssh_port
       key:
-        from_secret: ssh_key
+        from_secret: iso_web_ssh_key
-      target: /srv/os
+      target: /data/srv/www/os/download
       source:
         - /var/nix/iso-cache/*.iso
+        - /var/nix/iso-cache/*.iso.sha256
+      unlink_first: true
       strip_components: 3
 
 depends_on:
   - Check
 
 trigger:
+  branch:
+    - main
   event:
-    - tag
+    - push
 
 volumes:
   - name: file-exchange
@@ -158,6 +149,6 @@ volumes:
 
 ---
 kind: signature
-hmac: bdbefb07b97dc8efc44d8eb36ee4d1bb89eec3b7255b49929e126e86a4b4a788
+hmac: a116f78a0b22188052893bdb46aa40f8de66438826c10ced362ea183d7644d67
 
 ...

.drone/setup_ssh.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env sh
-
-set -e
-
-# Setup ssh inside container
-mkdir -p ~/.ssh
-echo "$GITEA_SSH_KEY" > ~/.ssh/id_rsa
-echo "[git.b12f.io]:2222 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ4uaREL7acSSCNAX+voDYl1Kj7JipP62fR5x1UyGP9u" >> ~/.ssh/known_hosts
-echo "Host git.b12f.io" >> ~/.ssh/config
-echo "  Port 2222" >> ~/.ssh/config
-chmod -R 600 ~/.ssh

.drone/upstream-branch.sh

@@ -1,12 +0,0 @@
-#!/usr/bin/env sh
-
-set -e
-set -u
-
-LOCAL="$DRONE_BRANCH"
-[ "$LOCAL" = "main" ] && UPSTREAM=origin/devos || UPSTREAM=origin/main
-
-git fetch --all
-git checkout "$LOCAL"
-git merge "$UPSTREAM"
-git push origin "$LOCAL"

.editorconfig

@@ -15,16 +15,11 @@ end_of_line = unset
 insert_final_newline = unset
 trim_trailing_whitespace = unset
 indent_size = unset
-
-[{.*,secrets}/**]
-end_of_line = unset
-insert_final_newline = unset
-trim_trailing_whitespace = unset
 charset = unset
 indent_style = unset
 indent_size = unset
 
-[*.rom]
+[{.*,secrets}/**]
 end_of_line = unset
 insert_final_newline = unset
 trim_trailing_whitespace = unset

.git-blame-ignore-revs

@@ -0,0 +1,2 @@
+# Formatted code using treefmt and alejandra
+73bf158392a427d188b7aad36244b94506f57a15

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,38 +0,0 @@
----
-name: Bug report
-about: Create a report to help improve
-title: ''
-labels: 'bug'
-assignees: ''
-
----
-
-Your issue may already be reported!
-Please search on the [issue tracker](../) before creating one.
-
-## Expected Behavior
-<!--- What should happen? -->
-<!--- How it should work? -->
-
-## Current Behavior
-<!--- What happens instead of the expected behavior? -->
-
-## Possible Solution
-<!--- Not obligatory, but suggest a fix/reason for the bug, -->
-<!--- or ideas how to implement the addition or change -->
-
-## Steps to Reproduce
-<!--- An unambiguous set of steps to reproduce this bug. -->
-<!--- Linked fork or gist if needed. -->
-1.
-2.
-3.
-4.
-
-## Context
-<!--- How has this issue affected you? What are you trying to accomplish? -->
-<!--- Providing context helps us come up with a solution that is most useful in the real world. -->
-
-## Your Environment
-<!--- Include relevant details about the environment you experienced the bug in. -->
-<!--- If you have run `bud update`, for example, post the flake.lock file. -->

.github/ISSUE_TEMPLATE/community_request.md

@@ -1,22 +0,0 @@
----
-name: Commuity Request
-about: inspire contribution to the `community` branch
-title: ''
-labels: 'community'
-assignees: ''
-
----
-
-Your issue may already be reported!
-Please search on the [issue tracker](../) before creating one.
-
-## Ideas
-<!--- The `community` branch is meant to provide various preconfigured system options, -->
-<!--- useful to all kinds of users. -->
-
-<!--- The point is to engage the community for what it thinks are -->
-<!--- sane defaults for various tools. -->
-
-## Requests
-<!--- Have a tool that you'd like to see a system profile for? -->
-<!--- Feel free to request it here. -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,24 +0,0 @@
----
-name: Feature request
-about: Suggest an idea
-title: ''
-labels: 'enhancement'
-assignees: ''
-
----
-
-Your issue may already be reported!
-Please search on the [issue tracker](../) before creating one.
-
-## Would your feature fix an existing issue?
-<!--- If your idea is related to, or resolves other issues, please mention. -->
-
-## Describe the solution you'd like
-<!--- What you want to happen. -->
-
-## Describe alternatives you've considered
-<!--- Any alternative solutions or features you've considered? -->
-
-## Additional context
-<!--- Is this feature only useful for a particular usecase? -->
-<!--- Please elaborate. -->

.github/ISSUE_TEMPLATE/upstream_notice.md

@@ -1,16 +0,0 @@
----
-name: Upstream notice (Issues or Changes)
-about: Create an upstream notice to help our research
-title: '[ <put the upstream project> ]: <topic>'
-labels: 'upstream'
-assignees: ''
-
----
-
-## Link
-<!-- just place a link to the upstream issue, or PR -->
-
-
-## Context
-<!-- We want to make this as cheap for you as possible.
-Context is not required but helpful -->

.github/workflows/check.yml

@@ -1,29 +0,0 @@
-name: "Check & Cachix"
-on:
-  push:
-    branches:
-      - main
-      - trying
-      - staging
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v2.3.4
-    - uses: cachix/install-nix-action@v13
-      with:
-        install_url: https://github.com/numtide/nix-flakes-installer/releases/download/nix-2.4pre20210415_76980a1/install
-        extra_nix_config: |
-          experimental-features = nix-command flakes
-          system-features = nixos-test benchmark big-parallel kvm recursive-nix
-          substituters = https://nrdxp.cachix.org https://nix-community.cachix.org https://cache.nixos.org
-          trusted-public-keys = nrdxp.cachix.org-1:Fc5PSqY2Jm1TrWfm88l6cvGWwz3s93c6IOifQWnhNW4= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=
-    - uses: cachix/cachix-action@v10
-      with:
-        name: nrdxp
-        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
-        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-    - run: nix -Lv flake check
-    - run: nix -Lv build ".#nixosConfigurations.NixOS.config.system.build.toplevel"
-    - run: nix -Lv develop -c echo OK
-    - run: nix -Lv develop --command bud --help

.github/workflows/mdbook_docs.yml

@@ -1,27 +0,0 @@
-name: Deploy Docs to GitHub Pages
-
-on:
-  push:
-    branches:
-      - main
-
-jobs:
-  deploy:
-    runs-on: ubuntu-18.04
-    steps:
-      - uses: actions/checkout@v2
-
-      - name: Setup mdBook
-        uses: peaceiris/actions-mdbook@v1
-        with:
-          mdbook-version: 'latest'
-
-      - run: mdbook build doc
-
-      - name: Deploy
-        uses: peaceiris/actions-gh-pages@v3
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_branch: gh-pages
-          publish_dir: ./doc/book
-          cname: devos.divnix.com

.github/workflows/release.yml

@@ -1,71 +0,0 @@
-name: Release
-
-on:
-  push:
-    tags:
-      - v*
-
-jobs:
-  changelog:
-    name: Update Changelog
-    runs-on: ubuntu-latest
-    steps:
-      - name: Get version from tag
-        env:
-          GITHUB_REF: ${{ github.ref }}
-        run: |
-          export CURRENT_VERSION=${GITHUB_TAG/refs\/tags\/v/}
-          echo "CURRENT_VERSION=$CURRENT_VERSION" >> $GITHUB_ENV
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          ref: main
-      - name: Update Changelog
-        uses: heinrichreimer/github-changelog-generator-action@v2.1.1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          issues: false
-          issuesWoLabels: false
-          pullRequests: true
-          prWoLabels: true
-          addSections: '{"documentation":{"prefix":"**Documentation:**","labels":["documentation"]}}'
-      - uses: stefanzweifel/git-auto-commit-action@v4
-        with:
-          commit_message: Update Changelog for tag ${{ env.CURRENT_VERSION }}
-          file_pattern: CHANGELOG.md
-
-  release_notes:
-    name: Create Release Notes
-    runs-on: ubuntu-latest
-    needs: changelog
-    steps:
-      - name: Get version from tag
-        env:
-          GITHUB_REF: ${{ github.ref }}
-        run: |
-          export CURRENT_VERSION=${GITHUB_TAG/refs\/tags\/v/}
-          echo "CURRENT_VERSION=$CURRENT_VERSION" >> $GITHUB_ENV
-
-      - name: Checkout code
-        uses: actions/checkout@v2
-        with:
-          ref: main
-
-      - name: Get Changelog Entry
-        id: changelog_reader
-        uses: mindsers/changelog-reader-action@v1
-        with:
-          version: ${{ env.CURRENT_VERSION }}
-          path: ./CHANGELOG.md
-
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ github.ref }}
-          body: ${{ steps.changelog_reader.outputs.log_entry }}
-          draft: false
-          prerelease: false

.gitignore

@@ -7,7 +7,7 @@ vm
 iso
 doi
 
-# PubSolarOS
+pkgs/_sources/.shake*
+
 tags
 /owners
-pkgs/_sources/.shake*

CHANGELOG.md

@@ -77,7 +77,7 @@
 
 **Fixed bugs:**
 
-- My emacsGcc overlay is not working  [\#146](https://github.com/divnix/devos/issues/146)
+- My emacsGcc overlay is not working [\#146](https://github.com/divnix/devos/issues/146)
 - local flake registry freezes branches [\#142](https://github.com/divnix/devos/issues/142)
 - nixos-option no longer works after collect garbage [\#138](https://github.com/divnix/devos/issues/138)
 - Profiles imports are brittle, causing failure if imported twice [\#136](https://github.com/divnix/devos/issues/136)
@@ -109,6 +109,4 @@
 
 ## [07092020](https://github.com/divnix/devos/tree/07092020) (2020-07-09)
 
-
+\* _This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)_
-
-\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

CONTRIBUTING.md

@@ -0,0 +1,33 @@
+# Quick branch overview
+
+We work with several branches in this repo. This document aims to explain how
+to contribute changes to the existing branches.
+
+### `main` branch
+
+- Changes to `modules` and `profiles` should go [the main branch](https://git.pub.solar/pub-solar/os/src/branch/main)
+- Changes can get accepted via: Pull Request
+- Branch protected from direct `git push`
+
+### `infra` branch
+
+- Changes to the [pub.solar](https://pub.solar) infrastructure should be merged [into this branch](https://git.pub.solar/pub-solar/os/src/branch/infra)
+- Changes can get accepted via: Pull Request
+- Branch protected from direct `git push`
+
+### `momo/main` branch
+
+- Changes to the [Momo](https://momo.koeln) infrastructure should be merged [into this branch](https://git.pub.solar/pub-solar/os/src/branch/momo/main)
+- Changes can get accepted via: Pull Request
+- Deployment of changes is [automatic via CI pipeline](https://git.pub.solar/pub-solar/os/src/commit/43bd7421509f7cc9ba06d7c740f3f536a4a2af76/.drone.yml#L20-L38)
+- Branch protected from direct `git push`
+
+### `$USER` branches
+
+- User's custom hosts and changes can be worked on in these branches
+- Direct `git push` possible
+- Examples:
+  - [hensoko](https://git.pub.solar/pub-solar/os/src/branch/hensoko)
+  - [b12f](https://git.pub.solar/pub-solar/os/src/branch/b12f)
+  - [axeman](https://git.pub.solar/pub-solar/os/src/branch/axeman)
+  - [teutat3s](https://git.pub.solar/pub-solar/os/src/branch/teutat3s)

LICENSE.md

@@ -0,0 +1,660 @@
+### GNU AFFERO GENERAL PUBLIC LICENSE
+
+Version 3, 19 November 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc.
+<https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+### Preamble
+
+The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains
+free software for all its users.
+
+When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate. Many developers of free software are heartened and
+encouraged by the resulting cooperation. However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community. It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server. Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals. This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing
+under this license.
+
+The precise terms and conditions for copying, distribution and
+modification follow.
+
+### TERMS AND CONDITIONS
+
+#### 0. Definitions.
+
+"This License" refers to version 3 of the GNU Affero General Public
+License.
+
+"Copyright" also means copyright-like laws that apply to other kinds
+of works, such as semiconductor masks.
+
+"The Program" refers to any copyrightable work licensed under this
+License. Each licensee is addressed as "you". "Licensees" and
+"recipients" may be individuals or organizations.
+
+To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of
+an exact copy. The resulting work is called a "modified version" of
+the earlier work or a work "based on" the earlier work.
+
+A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy. Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies. Mere interaction with a user
+through a computer network, with no transfer of a copy, is not
+conveying.
+
+An interactive user interface displays "Appropriate Legal Notices" to
+the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License. If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+#### 1. Source Code.
+
+The "source code" for a work means the preferred form of the work for
+making modifications to it. "Object code" means any non-source form of
+a work.
+
+A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form. A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities. However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work. For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+The Corresponding Source need not include anything that users can
+regenerate automatically from other parts of the Corresponding Source.
+
+The Corresponding Source for a work in source code form is that same
+work.
+
+#### 2. Basic Permissions.
+
+All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met. This License explicitly affirms your unlimited
+permission to run the unmodified Program. The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work. This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+You may make, run and propagate covered works that you do not convey,
+without conditions so long as your license otherwise remains in force.
+You may convey covered works to others for the sole purpose of having
+them make modifications exclusively for you, or provide you with
+facilities for running those works, provided that you comply with the
+terms of this License in conveying all material for which you do not
+control copyright. Those thus making or running the covered works for
+you must do so exclusively on your behalf, under your direction and
+control, on terms that prohibit them from making any copies of your
+copyrighted material outside their relationship with you.
+
+Conveying under any other circumstances is permitted solely under the
+conditions stated below. Sublicensing is not allowed; section 10 makes
+it unnecessary.
+
+#### 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such
+circumvention is effected by exercising rights under this License with
+respect to the covered work, and you disclaim any intention to limit
+operation or modification of the work as a means of enforcing, against
+the work's users, your or third parties' legal rights to forbid
+circumvention of technological measures.
+
+#### 4. Conveying Verbatim Copies.
+
+You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+#### 5. Conveying Modified Source Versions.
+
+You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these
+conditions:
+
+- a) The work must carry prominent notices stating that you modified
+  it, and giving a relevant date.
+- b) The work must carry prominent notices stating that it is
+  released under this License and any conditions added under
+  section 7. This requirement modifies the requirement in section 4
+  to "keep intact all notices".
+- c) You must license the entire work, as a whole, under this
+  License to anyone who comes into possession of a copy. This
+  License will therefore apply, along with any applicable section 7
+  additional terms, to the whole of the work, and all its parts,
+  regardless of how they are packaged. This License gives no
+  permission to license the work in any other way, but it does not
+  invalidate such permission if you have separately received it.
+- d) If the work has interactive user interfaces, each must display
+  Appropriate Legal Notices; however, if the Program has interactive
+  interfaces that do not display Appropriate Legal Notices, your
+  work need not make them do so.
+
+A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit. Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+#### 6. Conveying Non-Source Forms.
+
+You may convey a covered work in object code form under the terms of
+sections 4 and 5, provided that you also convey the machine-readable
+Corresponding Source under the terms of this License, in one of these
+ways:
+
+- a) Convey the object code in, or embodied in, a physical product
+  (including a physical distribution medium), accompanied by the
+  Corresponding Source fixed on a durable physical medium
+  customarily used for software interchange.
+- b) Convey the object code in, or embodied in, a physical product
+  (including a physical distribution medium), accompanied by a
+  written offer, valid for at least three years and valid for as
+  long as you offer spare parts or customer support for that product
+  model, to give anyone who possesses the object code either (1) a
+  copy of the Corresponding Source for all the software in the
+  product that is covered by this License, on a durable physical
+  medium customarily used for software interchange, for a price no
+  more than your reasonable cost of physically performing this
+  conveying of source, or (2) access to copy the Corresponding
+  Source from a network server at no charge.
+- c) Convey individual copies of the object code with a copy of the
+  written offer to provide the Corresponding Source. This
+  alternative is allowed only occasionally and noncommercially, and
+  only if you received the object code with such an offer, in accord
+  with subsection 6b.
+- d) Convey the object code by offering access from a designated
+  place (gratis or for a charge), and offer equivalent access to the
+  Corresponding Source in the same way through the same place at no
+  further charge. You need not require recipients to copy the
+  Corresponding Source along with the object code. If the place to
+  copy the object code is a network server, the Corresponding Source
+  may be on a different server (operated by you or a third party)
+  that supports equivalent copying facilities, provided you maintain
+  clear directions next to the object code saying where to find the
+  Corresponding Source. Regardless of what server hosts the
+  Corresponding Source, you remain obligated to ensure that it is
+  available for as long as needed to satisfy these requirements.
+- e) Convey the object code using peer-to-peer transmission,
+  provided you inform other peers where the object code and
+  Corresponding Source of the work are being offered to the general
+  public at no charge under subsection 6d.
+
+A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal,
+family, or household purposes, or (2) anything designed or sold for
+incorporation into a dwelling. In determining whether a product is a
+consumer product, doubtful cases shall be resolved in favor of
+coverage. For a particular product received by a particular user,
+"normally used" refers to a typical or common use of that class of
+product, regardless of the status of the particular user or of the way
+in which the particular user actually uses, or expects or is expected
+to use, the product. A product is a consumer product regardless of
+whether the product has substantial commercial, industrial or
+non-consumer uses, unless such uses represent the only significant
+mode of use of the product.
+
+"Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to
+install and execute modified versions of a covered work in that User
+Product from a modified version of its Corresponding Source. The
+information must suffice to ensure that the continued functioning of
+the modified object code is in no case prevented or interfered with
+solely because modification has been made.
+
+If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information. But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or
+updates for a work that has been modified or installed by the
+recipient, or for the User Product in which it has been modified or
+installed. Access to a network may be denied when the modification
+itself materially and adversely affects the operation of the network
+or violates the rules and protocols for communication across the
+network.
+
+Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+#### 7. Additional Terms.
+
+"Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law. If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it. (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.) You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders
+of that material) supplement the terms of this License with terms:
+
+- a) Disclaiming warranty or limiting liability differently from the
+  terms of sections 15 and 16 of this License; or
+- b) Requiring preservation of specified reasonable legal notices or
+  author attributions in that material or in the Appropriate Legal
+  Notices displayed by works containing it; or
+- c) Prohibiting misrepresentation of the origin of that material,
+  or requiring that modified versions of such material be marked in
+  reasonable ways as different from the original version; or
+- d) Limiting the use for publicity purposes of names of licensors
+  or authors of the material; or
+- e) Declining to grant rights under trademark law for use of some
+  trade names, trademarks, or service marks; or
+- f) Requiring indemnification of licensors and authors of that
+  material by anyone who conveys the material (or modified versions
+  of it) with contractual assumptions of liability to the recipient,
+  for any liability that these contractual assumptions directly
+  impose on those licensors and authors.
+
+All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10. If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term. If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions; the
+above requirements apply either way.
+
+#### 8. Termination.
+
+You may not propagate or modify a covered work except as expressly
+provided under this License. Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+However, if you cease all violation of this License, then your license
+from a particular copyright holder is reinstated (a) provisionally,
+unless and until the copyright holder explicitly and finally
+terminates your license, and (b) permanently, if the copyright holder
+fails to notify you of the violation by some reasonable means prior to
+60 days after the cessation.
+
+Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License. If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+#### 9. Acceptance Not Required for Having Copies.
+
+You are not required to accept this License in order to receive or run
+a copy of the Program. Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance. However,
+nothing other than this License grants you permission to propagate or
+modify any covered work. These actions infringe copyright if you do
+not accept this License. Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+#### 10. Automatic Licensing of Downstream Recipients.
+
+Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License. You are not responsible
+for enforcing compliance by third parties with this License.
+
+An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations. If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License. For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+#### 11. Patents.
+
+A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based. The
+work thus licensed is called the contributor's "contributor version".
+
+A contributor's "essential patent claims" are all patent claims owned
+or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version. For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement). To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients. "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+A patent license is "discriminatory" if it does not include within the
+scope of its coverage, prohibits the exercise of, or is conditioned on
+the non-exercise of one or more of the rights that are specifically
+granted under this License. You may not convey a covered work if you
+are a party to an arrangement with a third party that is in the
+business of distributing software, under which you make payment to the
+third party based on the extent of your activity of conveying the
+work, and under which the third party grants, to any of the parties
+who would receive the covered work from you, a discriminatory patent
+license (a) in connection with copies of the covered work conveyed by
+you (or copies made from those copies), or (b) primarily for and in
+connection with specific products or compilations that contain the
+covered work, unless you entered into that arrangement, or that patent
+license was granted, prior to 28 March 2007.
+
+Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+#### 12. No Surrender of Others' Freedom.
+
+If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under
+this License and any other pertinent obligations, then as a
+consequence you may not convey it at all. For example, if you agree to
+terms that obligate you to collect a royalty for further conveying
+from those to whom you convey the Program, the only way you could
+satisfy both those terms and this License would be to refrain entirely
+from conveying the Program.
+
+#### 13. Remote Network Interaction; Use with the GNU General Public License.
+
+Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your
+version supports such interaction) an opportunity to receive the
+Corresponding Source of your version by providing access to the
+Corresponding Source from a network server at no charge, through some
+standard or customary means of facilitating copying of software. This
+Corresponding Source shall include the Corresponding Source for any
+work covered by version 3 of the GNU General Public License that is
+incorporated pursuant to the following paragraph.
+
+Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work. The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+#### 14. Revised Versions of this License.
+
+The Free Software Foundation may publish revised and/or new versions
+of the GNU Affero General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation. If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever
+published by the Free Software Foundation.
+
+If the Program specifies that a proxy can decide which future versions
+of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+#### 15. Disclaimer of Warranty.
+
+THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT
+WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND
+PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
+DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR
+CORRECTION.
+
+#### 16. Limitation of Liability.
+
+IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR
+CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
+NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
+LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
+TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
+PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+#### 17. Interpretation of Sections 15 and 16.
+
+If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+END OF TERMS AND CONDITIONS
+
+### How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these
+terms.
+
+To do so, attach the following notices to the program. It is safest to
+attach them to the start of each source file to most effectively state
+the exclusion of warranty; and each file should have at least the
+"copyright" line and a pointer to where the full notice is found.
+
+        <one line to give the program's name and a brief idea of what it does.>
+        Copyright (C) <year>  <name of author>
+
+        This program is free software: you can redistribute it and/or modify
+        it under the terms of the GNU Affero General Public License as
+        published by the Free Software Foundation, either version 3 of the
+        License, or (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        GNU Affero General Public License for more details.
+
+        You should have received a copy of the GNU Affero General Public License
+        along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source. For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code. There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for
+the specific requirements.
+
+You should also get your employer (if you work as a programmer) or
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. For more information on this, and how to apply and follow
+the GNU AGPL, see <https://www.gnu.org/licenses/>.

README.md

@@ -1,95 +1,46 @@
-[![NixOS](https://img.shields.io/badge/NixOS-unstable-blue.svg?style=flat&logo=NixOS&logoColor=white)](https://nixos.org)
+# PubSolarOS
-[![MIT License](https://img.shields.io/github/license/divnix/devos)][mit]
-[![Chat](https://img.shields.io/matrix/devos:nixos.org.svg?label=%23devos%3Anixos.org&logo=matrix&server_fqdn=matrix.org)][matrix]
 
-> #### ⚠ Advisory ⚠
+Welcome to PubSolarOS, a very opiniated Linux (NixOS) distribution for the nerdy.
-> DevOS requires the [flakes][flakes] feature available via an _experimental_
-> branch of [nix][nix]. Until nix 2.4 is released, this project
-> should be considered unstable.
 
-### Why?
+We're creating this distribution for our own personal use and fun, but
-Make an awesome template for NixOS users, with consideration for common tools like [home-manager][home-manager],
+take pride in our craft. As of 14.08.22 it's running on 14 physical devices,
-[devshell][devshell], and [more](./doc/integrations).
+both `x86_64` and `aarch64`.
 
-### No. Why _flakes_?
+At its core, it's a NixOS installation running our configuration. The UX
-Flakes are a part of an explicit push to improve [Nix's UX](https://github.com/NixOS/nix/blob/master/doc/manual/src/contributing/cli-guideline.md), and have become an integral part of that effort. 
+decisions and the way the project is structured are what make it
+_PubSolarOS_:
 
-They also make [Nix expressions](https://nixos.org/manual/nix/unstable/expressions/expression-syntax.html) easier to distribute and reuse with convient [flake references](https://github.com/NixOS/nix/blob/master/src/nix/flake.md#flake-references) for building or using packages, modules, and whole systems.
+- Reproducibility is king, and the future is with declarative and functional
+  programming. Even if Nix does not turn out to be the end-all-be-all of
+  reproducible package management (Guix looks good), it has a plethora
+  of packages, a very active and helpful community, and very solid
+  software engineering practices.
+- Because reproducibility is king, we're using nix flakes for locking flake
+  dependencies. [Digga](https://github.com/divnix/digga) is our flake
+  utility library, made by the wonderful people of the Divnix community.
+- Physical devices are not shared anymore nowadays. Only seldomly will you
+  find shared devices that need more than one user account. For this
+  reason, only one user (excluding `root`) is assumed.
+- Keyboard navigation wins where it matters; ergonomics, programmability,
+  efficiency, and speed. We use a tiling window manager (`sway`) and
+  prioritize cli-based solutions where sensible. The editor is `neovim`
+  configured to be just as opiniated as the operating system it is a part
+  of. For mailing, `neomutt` is the default, but we're more divided on
+  that part.
+- We like new and shiny things, so we've moved to Wayland and pipewire.
+- SICHERHEIT is written in capital letters at pub.solar, so we have first-
+  class disk-encryption support. Currently in the works is a paranoid
+  mode where the device can only hibernate (no more sleep or lockscreen)
+  so your data is locked any time you leave the device.
+- Free software is better. If we can avoid it, nonfree software is avoided.
+  By default, `allowUnfree` is `false` so we don't ship non-free software
+  in a basic PubSolarOS ISO. However, nothing prevents you from using
+  as much non-free software as you like.
+- Automation is better. The reproducibility of nix feels so much more
+  powerful once you're deploying your new configuration from your laptop
+  to all your other devices with one command. [We have an automated CI using drone](https://ci.pub.solar/pub-solar/os).
+- Community is important. We just like working on this together, and it
+  feels really good to see our progress at the end of a
+  [hakken.irl](https://pub.solar/hakken) session.
 
-## Getting Started
+To get started, take a look at the quick start guide in our docs.
-Check out the [guide](https://devos.divnix.com/start) to get up and running.
-Also, have a look at [_flake.nix_](./flake.nix). If anything is not immediately 
-discoverable via "[`digga`][digga]'s [`mkFlake`][mk-flake],
-please file a bug report.
-
-### Status: Beta
-Although this project has already matured quite a bit, especially through
-recent outfactoring of [`digga`][digga], a fair amount of api polishing is still
-expected. There are unstable versions (0._x_._x_) to help users keep track
-of changes and progress, and a [`develop`](https://github.com/divnix/devos/tree/develop) branch for the brave 😜
-
-## In the Wild
-* @Pacman99: [Personal](https://gitlab.com/coffeetables/lower), [Server](https://gitlab.com/coffeetables/myrdd)
-* [@danielphan2003](https://github.com/danielphan2003/flk) and make sure to also check out [devos-ext-lib][devos-ext-lib]
-* [PubSolarOS](https://git.sr.ht/~b12f/pub-solar-os)
-
-## Shoulders
-This work does not reinvent the wheel. It stands on the [shoulders of the
-following giants][giants]:
-
-### :onion: — like the layers of an onion
-- [`divnix/digga`][digga]
-- [`gytis-ivaskevicius/flake-utils-plus`][fup]
-- [`numtide/flake-utils`][fu]
-
-### :family: — like family
-- [`numtide/devshell`][devshell]
-- [`serokell/deploy-rs`][deploy]
-- [`berberman/nvfetcher`][nvfetcher]
-- [`NixOS/nixpkgs`][nixpkgs]
-
-:heart:
-
-## Inspiration & Art
-- [hlissner/dotfiles][dotfiles]
-- [nix-user-chroot](https://github.com/nix-community/nix-user-chroot)
-- [Nickel](https://github.com/tweag/nickel)
-- [Awesome Nix](https://github.com/nix-community/awesome-nix)
-- [devshell](https://github.com/numtide/devshell)
-
-## Divnix
-The divnix org is an open space that spontaneously formed out of "the Nix".
-It is really just a place where otherwise unrelated people work
-together and get stuff done.
-
-It's a place to stop "geeking out in isolation" (or within company boundaries).
-A place to experiment, learn together, and iterate quickly on best practices.
-That's what it is.
-
-It might eventually become a non-profit if that's not too complicated or, if those
-goals are sufficiently upstreamed into "the Nix", dissolved.
-
-# License
-DevOS is licensed under the [MIT License][mit].
-
-[community]: https://github.com/divnix/devos/tree/community
-[core]: https://github.com/divnix/devos
-[deploy]: https://github.com/serokell/deploy-rs
-[devshell]: https://github.com/numtide/devshell
-[digga]: https://github.com/divnix/digga
-[dotfiles]: https://github.com/hlissner/dotfiles
-[flake-doc]: https://github.com/NixOS/nix/blob/master/src/nix/flake.md
-[flakes]: https://nixos.wiki/wiki/Flakes
-[fu]: https://github.com/numtide/flake-utils
-[fup]: https://github.com/gytis-ivaskevicius/flake-utils-plus
-[giants]: https://en.wikipedia.org/wiki/Standing_on_the_shoulders_of_giants
-[home-manager]: https://nix-community.github.io/home-manager
-[mit]: https://mit-license.org
-[mk-flake]: https://github.com/divnix/digga/tree/main/src/mkFlake
-[nix]: https://nixos.org/manual/nix/stable
-[nixos]: https://nixos.org/manual/nixos/stable
-[nixpkgs]: https://github.com/NixOS/nixpkgs
-[nvfetcher]: https://github.com/berberman/nvfetcher
-[please]: https://github.com/nrdxp/devos/tree/nrd
-[matrix]: https://matrix.to/#/#devos:nixos.org
-[devos-ext-lib]: https://github.com/divnix/devos-ext-lib

default.nix

@@ -5,27 +5,31 @@ let
 
   ciSystems = [
     "aarch64-linux"
-    "i686-linux"
     "x86_64-linux"
   ];
 
-  filterSystems = lib.filterAttrs
+  filterSystems =
+    lib.filterAttrs
     (system: _: lib.elem system ciSystems);
 
-  recurseIntoAttrsRecursive = lib.mapAttrs (_: v:
+  recurseIntoAttrsRecursive = lib.mapAttrs (
-    if lib.isAttrs v
+    _: v:
-    then recurseIntoAttrsRecursive (lib.recurseIntoAttrs v)
+      if lib.isAttrs v
-    else v
+      then recurseIntoAttrsRecursive (lib.recurseIntoAttrs v)
+      else v
   );
 
-  systemOutputs = lib.filterAttrs
+  systemOutputs =
-    (name: set: lib.isAttrs set
+    lib.filterAttrs
-      && lib.any
+    (
-      (system: set ? ${system} && name != "legacyPackages")
+      name: set:
-      ciSystems
+        lib.isAttrs set
+        && lib.any
+        (system: set ? ${system} && name != "legacyPackages")
+        ciSystems
     )
     default.outputs;
 
   ciDrvs = lib.mapAttrs (_: system: filterSystems system) systemOutputs;
 in
-(recurseIntoAttrsRecursive ciDrvs) // { shell = import ./shell.nix; }
+  (recurseIntoAttrsRecursive ciDrvs) // {shell = import ./shell.nix;}

doc/CONTRIBUTING.md

@@ -1,18 +1,15 @@
-# Pull Requests
+# TL;DR;
 
-## TL;DR;
 - **Target Branch**: `main`
-- **Merge Policy**: [`bors`][bors] is always right (→ `bors try`)
+- **Merge Policy**: green check: merge away. yellow circle: have patience. red x: try again.
-- **Docs**: every changeset is expected to contain doc updates
+- **Docs**: every change set is expected to contain doc updates
-- **Commit Msg**: be a poet! Comprehensive and explanatory commit messages 
+- **Commit Msg**: be a poet! Comprehensive and explanatory commit messages
   should cover the motivation and use case in an easily understandable manner
   even when read after a few months.
-- **Test Driven Development**: please default to test driven development where possible.
+- **Test Driven Development**: please default to test driven development you can
+  make use of the `./examples` & `./e2e` and wire test up in the devshell.
 
 ### Within the Devshell (`nix develop`)
+
 - **Hooks**: please `git commit` within the devshell
-- **Fail Early**: please run from within the devshell on your local machine:
+- **Fail Early**: please run `check-all` from within the devshell on your local machine
-  - `nix flake check`
-
-[bors]: https://bors.tech
-

doc/SUMMARY.md

@@ -3,8 +3,6 @@
 - [Introduction](../README.md)
 - [Quick Start](./start/index.md)
   - [ISO](./start/iso.md)
-  - [Bootstrapping](./start/bootstrapping.md)
-  - [From NixOS](./start/from-nixos.md)
 - [Key Concepts](./concepts/index.md)
   - [Hosts](./concepts/hosts.md)
   - [Overrides](./concepts/overrides.md)
@@ -18,11 +16,15 @@
 - [Concerns]()
   - [Secrets](./secrets.md)
   - [Tests](./tests.md)
-- [Helper Script – `bud`](./bud/index.md)
-  - [get](./bud/get.md)
 - [Integrations](./integrations/index.md)
   - [Cachix](./integrations/cachix.md)
   - [Deploy RS](./integrations/deploy.md)
   - [NvFetcher](./integrations/nvfetcher.md)
   - [Hercules CI](./integrations/hercules.md)
+- [API Reference](./api-reference.md)
+  - [Channels](./api-reference-channels.md)
+  - [Home](./api-reference-home.md)
+  - [Devshell](./api-reference-devshell.md)
+  - [NixOS](./api-reference-nixos.md)
+- [Library Reference]()
 - [Contributing](./CONTRIBUTING.md)

doc/api-reference-channels.md

@@ -0,0 +1,76 @@
+# Channels API Container
+
+Configure your channels that you can use throughout your configurations.
+
+> #### ⚠ Gotcha ⚠
+>
+> Devshell & (non-host-specific) Home-Manager `pkgs` instances are rendered off the
+> `nixos.hostDefaults.channelName` (default) channel.
+
+## channels
+
+nixpkgs channels to create
+
+_*Type*_:
+attribute set of submodules or path convertible to it
+
+_*Default*_
+
+```
+{}
+```
+
+## channels.\<name\>.config
+
+nixpkgs config for this channel
+
+_*Type*_:
+attribute set or path convertible to it
+
+_*Default*_
+
+```
+{}
+```
+
+## channels.\<name\>.input
+
+nixpkgs flake input to use for this channel
+
+_*Type*_:
+nix flake
+
+_*Default*_
+
+```
+"self.inputs.<name>"
+```
+
+## channels.\<name\>.overlays
+
+overlays to apply to this channel
+these will get exported under the 'overlays' flake output
+as \<channel\>/\<name\> and any overlay pulled from \<inputs\>
+will be filtered out
+
+_*Type*_:
+list of valid Nixpkgs overlay or path convertible to its or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## channels.\<name\>.patches
+
+patches to apply to this channel
+
+_*Type*_:
+list of paths
+
+_*Default*_
+
+```
+[]
+```

doc/api-reference-devshell.md

@@ -0,0 +1,59 @@
+# Devshell API Container
+
+Configure your devshell module collections of your environment.
+
+## devshell
+
+Modules to include in your DevOS shell. the `modules` argument
+will be exported under the `devshellModules` output
+
+_*Type*_:
+submodule or path convertible to it
+
+_*Default*_
+
+```
+{}
+```
+
+## devshell.exportedModules
+
+modules to include in all hosts and export to devshellModules output
+
+_*Type*_:
+list of valid module or path convertible to its or anything convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## devshell.externalModules
+
+The `externalModules` option has been removed.
+Any modules that should be exported should be defined with the `exportedModules`
+option and all other modules should just go into the `modules` option.
+
+_*Type*_:
+list of valid modules or anything convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## devshell.modules
+
+modules to include that won't be exported
+meant importing modules from external flakes
+
+_*Type*_:
+list of valid modules or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```

doc/api-reference-home.md

@@ -0,0 +1,97 @@
+# Home-Manager API Container
+
+Configure your home manager modules, profiles & suites.
+
+## home
+
+hosts, modules, suites, and profiles for home-manager
+
+_*Type*_:
+submodule or path convertible to it
+
+_*Default*_
+
+```
+{}
+```
+
+## home.exportedModules
+
+modules to include in all hosts and export to homeModules output
+
+_*Type*_:
+list of valid modules or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## home.externalModules
+
+The `externalModules` option has been removed.
+Any modules that should be exported should be defined with the `exportedModules`
+option and all other modules should just go into the `modules` option.
+
+_*Type*_:
+list of valid modules or anything convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## home.importables
+
+Packages of paths to be passed to modules as `specialArgs`.
+
+_*Type*_:
+attribute set
+
+_*Default*_
+
+```
+{}
+```
+
+## home.importables.suites
+
+collections of profiles
+
+_*Type*_:
+null or attribute set of list of paths or anything convertible to its or path convertible to it
+
+_*Default*_
+
+```
+null
+```
+
+## home.modules
+
+modules to include that won't be exported
+meant importing modules from external flakes
+
+_*Type*_:
+list of valid modules or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## home.users
+
+HM users that can be deployed portably without a host.
+
+_*Type*_:
+attribute set of HM user configs
+
+_*Default*_
+
+```
+{}
+```

doc/api-reference-nixos.md

@@ -0,0 +1,191 @@
+# NixOS API Container
+
+Configure your nixos modules, profiles & suites.
+
+## nixos
+
+hosts, modules, suites, and profiles for NixOS
+
+_*Type*_:
+submodule or path convertible to it
+
+_*Default*_
+
+```
+{}
+```
+
+## nixos.hostDefaults
+
+Defaults for all hosts.
+the modules passed under hostDefaults will be exported
+to the 'nixosModules' flake output.
+They will also be added to all hosts.
+
+_*Type*_:
+submodule
+
+_*Default*_
+
+```
+{}
+```
+
+## nixos.hostDefaults.channelName
+
+Channel this host should follow
+
+_*Type*_:
+channel defined in `channels`
+
+## nixos.hostDefaults.exportedModules
+
+modules to include in all hosts and export to nixosModules output
+
+_*Type*_:
+list of valid modules or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## nixos.hostDefaults.externalModules
+
+The `externalModules` option has been removed.
+Any modules that should be exported should be defined with the `exportedModules`
+option and all other modules should just go into the `modules` option.
+
+_*Type*_:
+list of valid modules or anything convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## nixos.hostDefaults.modules
+
+modules to include that won't be exported
+meant importing modules from external flakes
+
+_*Type*_:
+list of valid modules or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## nixos.hostDefaults.system
+
+system for this host
+
+_*Type*_:
+null or system defined in `supportedSystems`
+
+_*Default*_
+
+```
+null
+```
+
+## nixos.hosts
+
+configurations to include in the nixosConfigurations output
+
+_*Type*_:
+attribute set of submodules
+
+_*Default*_
+
+```
+{}
+```
+
+## nixos.hosts.\<name\>.channelName
+
+Channel this host should follow
+
+_*Type*_:
+null or channel defined in `channels`
+
+_*Default*_
+
+```
+null
+```
+
+## nixos.hosts.\<name\>.modules
+
+modules to include
+
+_*Type*_:
+list of valid modules or anything convertible to it or path convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+## nixos.hosts.\<name\>.system
+
+system for this host
+
+_*Type*_:
+null or system defined in `supportedSystems`
+
+_*Default*_
+
+```
+null
+```
+
+## nixos.hosts.\<name\>.tests
+
+tests to run
+
+_*Type*_:
+list of valid NixOS test or path convertible to its or anything convertible to it
+
+_*Default*_
+
+```
+[]
+```
+
+_*Example*_
+
+```
+{"_type":"literalExpression","text":"[\n  {\n    name = \"testname1\";\n    machine = { ... };\n    testScript = ''\n      # ...\n    '';\n  }\n  ({ corutils, writers, ... }: {\n    name = \"testname2\";\n    machine = { ... };\n    testScript = ''\n      # ...\n    '';\n  })\n  ./path/to/test.nix\n];\n"}
+```
+
+## nixos.importables
+
+Packages of paths to be passed to modules as `specialArgs`.
+
+_*Type*_:
+attribute set
+
+_*Default*_
+
+```
+{}
+```
+
+## nixos.importables.suites
+
+collections of profiles
+
+_*Type*_:
+null or attribute set of list of paths or anything convertible to its or path convertible to it
+
+_*Default*_
+
+```
+null
+```

doc/api-reference.md

@@ -0,0 +1,63 @@
+# Top Level API
+
+`digga`'s top level API. API Containers are documented in their respective sub-chapter:
+
+- [Channels](./api-reference-channels.md)
+- [Home](./api-reference-home.md)
+- [Devshell](./api-reference-devshell.md)
+- [NixOS](./api-reference-nixos.md)
+- [Darwin](./api-reference-darwin.md)
+
+## channelsConfig
+
+nixpkgs config for all channels
+
+_*Type*_:
+attribute set or path convertible to it
+
+_*Default*_
+
+```
+{}
+```
+
+## inputs
+
+The flake's inputs
+
+_*Type*_:
+attribute set of nix flakes
+
+## outputsBuilder
+
+builder for flake system-spaced outputs
+The builder gets passed an attrset of all channels
+
+_*Type*_:
+function that evaluates to a(n) attribute set or path convertible to it
+
+_*Default*_
+
+```
+"channels: { }"
+```
+
+## self
+
+The flake to create the DevOS outputs for
+
+_*Type*_:
+nix flake
+
+## supportedSystems
+
+The systems supported by this flake
+
+_*Type*_:
+list of strings
+
+_*Default*_
+
+```
+["aarch64-linux","aarch64-darwin","x86_64-darwin","x86_64-linux"]
+```

doc/book.toml

@@ -1,5 +1,9 @@
 [book]
-authors = ["Timothy DeHerrera"]
+authors = [
+  "Timothy DeHerrera",
+  "Parthiv Seetharaman",
+  "David Arnold",
+]
 language = "en"
 multilingual = false
 src = "."

doc/bud/get.md

@@ -1,10 +0,0 @@
-# get
-The `get` subcommand is useful for getting a bare copy of devos without the
-git history.
-
-## Usage
-```sh
-bud get DEST-DIR
-```
-
-If DEST-DIR is ommitted, it defaults to _./devos_.

doc/bud/index.md

@@ -1,24 +0,0 @@
-# [`bud`][bud] command
-The template incudes a convenient script for managing your system called [`bud`][bud].
-
-It is a portable and highly composable system control tool that work anywhere on your host
-or in the flake's devshell. 
-
-Although it comes with some predefined standard helpers,
-it is very extensible and you are encouraged to write your own script snippets
-to ease your workflows. An example is the bud module for a `get` command that
-comes included with `devos`.
-
-While writing scripts you can convenientely access smart environment variables
-that can tell the current architecture, user or host name, among others, regardless
-wether you invoke `bud` within the devshell or as the system-wide installed `bud`.
-
-For details, please review the [bud repo][bud].
-
-## Usage
-```sh
-bud help
-```
-
-
-[bud]: https://github.com/divnix/bud

doc/concepts/hosts.md

@@ -28,10 +28,10 @@ is best saved for [profile modules](./profiles.md).
 This is a good place to import sets of profiles, called [suites](./suites.md),
 that you intend to use on your machine.
 
-
 ## Example
 
 flake.nix:
+
 ```nix
 {
   nixos = {
@@ -47,6 +47,7 @@ flake.nix:
 ```
 
 hosts/librem.nix:
+
 ```nix
 { suites, ... }:
 {

doc/concepts/overrides.md

@@ -1,8 +1,10 @@
 # Overrides
+
 Each NixOS host follows one channel. But many times it is useful to get packages
 or modules from different channels.
 
 ## Packages
+
 You can make use of `overlays/overrides.nix` to override specific packages in the
 default channel to be pulled from other channels. That file is simply an example
 of how any overlay can get `channels` as their first argument.
@@ -10,6 +12,7 @@ of how any overlay can get `channels` as their first argument.
 You can add overlays to any channel to override packages from other channels.
 
 Pulling the manix package from the `latest` channel:
+
 ```nix
 channels: final: prev: {
   __dontExport = true;
@@ -23,11 +26,12 @@ overrides and the property is already set for you.
 
 ## Modules
 
-You can also pull modules from other channels. All modules have access to the 
+You can also pull modules from other channels. All modules have access to the
 `modulesPath` for each channel as `<channelName>ModulesPath`. And you can use
 `disabledModules` to remove modules from the current channel.
 
 To pull zsh module from the `latest` channel this code can be placed in any module, whether its your host file, a profile, or a module in ./modules etc:
+
 ```nix
 { latestModulesPath }:
 {
@@ -37,6 +41,7 @@ To pull zsh module from the `latest` channel this code can be placed in any modu
 ```
 
 > ##### _Note:_
+>
 > Sometimes a modules name will change from one branch to another.
 
 [nixpkgs-modules]: https://github.com/NixOS/nixpkgs/tree/master/nixos/modules

doc/concepts/profiles.md

@@ -6,20 +6,23 @@ built into the NixOS module system for a reason: to elegantly provide a clear
 separation of concerns.
 
 ## Creation
+
 Profiles are created with the `rakeLeaves` function which recursively collects
-`.nix` files from within a folder. The recursion stops at folders with a `default.nix` 
+`.nix` files from within a folder. The recursion stops at folders with a `default.nix`
 in them. You end up with an attribute set with leaves(paths to profiles) or
 nodes(attrsets leading to more nodes or leaves).
 
 A profile is used for quick modularization of [interelated bits](./profiles.md#subprofiles).
 
 > ##### _Notes:_
-> * For _declaring_ module options, there's the [modules](../outputs/modules.md) directory.
+>
-> * This directory takes inspiration from
+> - For _declaring_ module options, there's the [modules](../outputs/modules.md) directory.
+> - This directory takes inspiration from
 >   [upstream](https://github.com/NixOS/nixpkgs/tree/master/nixos/modules/profiles)
 >   .
 
 ### Nested profiles
+
 Profiles can be nested in attribute sets due to the recursive nature of `rakeLeaves`.
 This can be useful to have a set of profiles created for a specific purpose. It is
 sometimes useful to have a `common` profile that has high level concerns related
@@ -28,6 +31,7 @@ to all its sister profiles.
 ### Example
 
 profiles/develop/common.nix:
+
 ```nix
 {
   imports = [ ./zsh ];
@@ -36,6 +40,7 @@ profiles/develop/common.nix:
 ```
 
 profiles/develop/zsh.nix:
+
 ```nix
 {  ... }:
 {
@@ -45,6 +50,7 @@ profiles/develop/zsh.nix:
 ```
 
 The examples above will end up with a profiles set like this:
+
 ```nix
 {
   develop = {
@@ -55,6 +61,7 @@ The examples above will end up with a profiles set like this:
 ```
 
 ## Conclusion
+
 Profiles are the most important concept in DevOS. They allow us to keep our
 Nix expressions self contained and modular. This way we can maximize reuse
 across hosts while minimizing boilerplate. Remember, anything machine

doc/concepts/suites.md

@@ -1,4 +1,5 @@
 # Suites
+
 Suites provide a mechanism for users to easily combine and name collections of
 profiles.
 
@@ -8,6 +9,7 @@ argument (one that can be use in an `imports` line) to your hosts. All lists def
 in `suites` are flattened and type-checked as paths.
 
 ## Definition
+
 ```nix
 rec {
   workstation = [ profiles.develop profiles.graphical users.nixos ];
@@ -16,7 +18,9 @@ rec {
 ```
 
 ## Usage
+
 `hosts/my-laptop.nix`:
+
 ```nix
 { suites, ... }:
 {

doc/concepts/users.md

@@ -1,5 +1,6 @@
 > ##### _Note:_
-> This  section and its semantics need a conceptiual rework.
+>
+> This section and its semantics need a conceptiual rework.
 > Since recently [portable home configurations][portableuser]
 > that are not bound to any specific host are a thing.
 
@@ -8,11 +9,12 @@
 Users are a special case of [profiles](profiles.md) that define system
 users and [home-manager][home-manager] configurations. For your convenience,
 home manager is wired in by default so all you have to worry about is declaring
-your users. For a fully fleshed out example, check out the developers personal
+your users.
-[branch](https://github.com/divnix/devos/tree/nrd/users/nrd/default.nix).
 
 ## Basic Usage
+
 `users/myuser/default.nix`:
+
 ```nix
 { ... }:
 {
@@ -28,6 +30,7 @@ your users. For a fully fleshed out example, check out the developers personal
 ```
 
 ## Home Manager
+
 Home Manager support follows the same principles as regular nixos configurations,
 it even gets its own namespace in your `flake.nix` as `home`.
 
@@ -37,7 +40,9 @@ User profiles can be collected in a similar fashion as system ones into a `suite
 argument that gets passed to your home-manager users.
 
 ### Example
+
 `flake.nix`
+
 ```nix
 {
   home.users.nixos = { suites, ... }: {
@@ -46,25 +51,14 @@ argument that gets passed to your home-manager users.
 }
 ```
 
-
 ## External Usage
+
 You can easily use the defined home-manager configurations outside of NixOS
-using the `homeConfigurations` flake output. The [bud](../bud/index.md) helper
+using the `homeConfigurations` flake output.
-script makes this even easier.
 
-This is great for keeping your environment consistent across Unix systems,
+This is great for keeping your environment consistent across Unix-like systems,
-including OSX.
+including macOS.
 
-### From within the projects devshell:
-```sh
-# builds the nixos user defined in the NixOS host
-bud home NixOS nixos
-
-# build and activate
-bud home NixOS nixos switch
-```
-
-### Manually from outside the project:
 ```sh
 # build
 nix build "github:divnix/devos#homeConfigurations.nixos@NixOS.home.activationPackage"
@@ -74,5 +68,5 @@ nix build "github:divnix/devos#homeConfigurations.nixos@NixOS.home.activationPac
 ```
 
 [home-manager]: https://nix-community.github.io/home-manager
-[modules-list]: https://github.com/divnix/devos/tree/main/users/modules/module-list.nix
+[modules-list]: https://github.com/divnix/digga/tree/main/users/modules/module-list.nix
 [portableuser]: https://digga.divnix.com/api-reference-home.html#homeusers

doc/integrations/cachix.md

@@ -1,4 +1,5 @@
 # Cachix
+
 The system will automatically pull a cachix.nix at the root if one exists.
 This is usually created automatically by a `sudo cachix use`. If you're more
 inclined to keep the root clean, you can drop any generated files in the

doc/integrations/deploy.md

@@ -1,4 +1,5 @@
 # deploy-rs
+
 [Deploy-rs][d-rs] is a tool for managing NixOS remote machines. It was
 chosen for devos after the author experienced some frustrations with the
 stateful nature of nixops' db. It was also designed from scratch to support
@@ -11,6 +12,7 @@ the command line.
 ## Usage
 
 Just add your ssh key to the host:
+
 ```nix
 { ... }:
 {
@@ -21,6 +23,7 @@ Just add your ssh key to the host:
 ```
 
 And the private key to your user:
+
 ```nix
 { ... }:
 {
@@ -39,16 +42,20 @@ And the private key to your user:
 ```
 
 And run the deployment:
+
 ```sh
 deploy '.#hostName' --hostname host.example.com
 ```
 
 > ##### _Note:_
+>
 > Your user will need **passwordless** sudo access
+
 ### Home Manager
 
 Digga's `lib.mkDeployNodes` provides only `system` profile.
 In order to deploy your `home-manager` configuration you should provide additional profile(s) to deploy-rs config:
+
 ```nix
 # Initially, this line looks like this: deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations { };
 deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations
@@ -67,10 +74,9 @@ deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations
   };
 ```
 
-Substitute `<HOSTNAME>`, `<HM_PROFILE>` and `<YOUR_USERNAME>` placeholders (omitting the `<>`). 
+Substitute `<HOSTNAME>`, `<HM_PROFILE>` and `<YOUR_USERNAME>` placeholders (omitting the `<>`).
 
 `<ANOTHER_HM_PROFILE>` is there to illustrate deploying multiple `home-manager` configurations. Either substitute those as well,
 or remove them altogether. Don't forget the `profileOrder` variable.
 
-
 [d-rs]: https://github.com/serokell/deploy-rs

doc/integrations/hercules.md

@@ -1,4 +1,5 @@
 # Hercules CI
+
 If you start adding your own packages and configurations, you'll probably have
 at least a few binary artifacts. With hercules we can build every package in
 our configuration automatically, on every commit. Additionally, we can have it
@@ -8,6 +9,7 @@ This will work whether your copy is a fork, or a bare template, as long as your
 repo is hosted on GitHub.
 
 ## Setup
+
 Just head over to [hercules-ci.com](https://hercules-ci.com) to make an account.
 
 Then follow the docs to set up an [agent][agent], if you want to deploy to a
@@ -15,6 +17,7 @@ binary cache (and of course you do), be sure _not_ to skip the
 [binary-caches.json][cache].
 
 ## Ready to Use
+
 The repo is already set up with the proper _default.nix_ file, building all
 declared packages, checks, profiles and shells. So you can see if something
 breaks, and never build the same package twice!
@@ -23,6 +26,7 @@ If you want to get fancy, you could even have hercules
 [deploy your configuration](https://docs.hercules-ci.com/hercules-ci-effects/guide/deploy-a-nixos-machine/)!
 
 > ##### _Note:_
+>
 > Hercules doesn't have access to anything encrypted in the
 > [secrets folder](../../secrets), so none of your secrets will accidentally get
 > pushed to a cache by mistake.

doc/integrations/index.md

@@ -1,4 +1,5 @@
 # Integrations
+
 This section explores some of the optional tools included with devos to provide
 a solution to common concerns such as ci and remote deployment. An effort is
 made to choose tools that treat nix, and where possible flakes, as first class

doc/integrations/nvfetcher.md

@@ -1,4 +1,5 @@
 # nvfetcher
+
 [NvFetcher][nvf] is a workflow companion for updating nix sources.
 
 You can specify an origin source and an update configuration, and
@@ -15,6 +16,7 @@ and commit the results.
 ## Usage
 
 Statically fetching (not tracking) a particular tag from a github repo:
+
 ```toml
 [manix]
 src.manual = "v0.6.3"
@@ -22,6 +24,7 @@ fetch.github = "mlvzk/manix"
 ```
 
 Tracking the latest github _release_ from a github repo:
+
 ```toml
 [manix]
 src.github = "mlvzk/manix" # responsible for tracking
@@ -29,6 +32,7 @@ fetch.github = "mlvzk/manix" # responsible for fetching
 ```
 
 Tracking the latest commit of a git repository and fetch from a git repo:
+
 ```toml
 [manix]
 src.git = "https://github.com/mlvzk/manix.git" # responsible for tracking
@@ -36,6 +40,7 @@ fetch.git = "https://github.com/mlvzk/manix.git" # responsible for fetching
 ```
 
 > ##### _Note:_
+>
 > Please refer to the [NvFetcher Readme][nvf-readme] for more options.
 
 [nvf]: https://github.com/berberman/nvfetcher

doc/outputs/index.md

@@ -1,3 +1,4 @@
 # Layout
+
 Each of the following sections is a directory whose contents are output to the
 outside world via the flake's outputs. Check each chapter for details.

doc/outputs/modules.md

@@ -1,4 +1,5 @@
 # Modules
+
 The modules directory is a replica of nixpkg's NixOS [modules][nixpkgs-modules]
 , and follows the same semantics. This allows for trivial upstreaming into
 nixpkgs proper once your module is sufficiently stable.
@@ -6,18 +7,21 @@ nixpkgs proper once your module is sufficiently stable.
 All modules linked in _module-list.nix_ are automatically exported via
 `nixosModules.<file-basename>`, and imported into all [hosts](../concepts/hosts.md).
 
-
 > ##### _Note:_
+>
 > This is reserved for declaring brand new module options. If you just want to
 > declare a coherent configuration of already existing and related NixOS options
 > , use [profiles](../concepts/profiles.md) instead.
 
 ## Semantics
+
 In case you've never written a module for nixpkgs before, here is a brief
 outline of the process.
 
 ### Declaration
+
 modules/services/service-category/my-service.nix:
+
 ```nix
 { config, lib, ... }:
 let
@@ -37,7 +41,9 @@ in
 ```
 
 ### Import
+
 modules/module-list.nix:
+
 ```nix
 [
   ./services/service-category/my-service.nix
@@ -47,7 +53,9 @@ modules/module-list.nix:
 ## Usage
 
 ### Internal
+
 profiles/profile-category/my-profile.nix:
+
 ```nix
 { ... }:
 {
@@ -56,7 +64,9 @@ profiles/profile-category/my-profile.nix:
 ```
 
 ### External
+
 flake.nix:
+
 ```nix
 {
   # inputs omitted

doc/outputs/overlays.md

@@ -1,4 +1,5 @@
 # Overlays
+
 Writing overlays is a common occurence when using a NixOS system. Therefore,
 we want to keep the process as simple and straightforward as possible.
 
@@ -9,7 +10,9 @@ exported via `overlays.<channel>/<pkgName>` _as well as_
 write it.
 
 ## Example
+
 overlays/kakoune.nix:
+
 ```nix
 final: prev: {
   kakoune = prev.kakoune.override {

doc/outputs/pkgs.md

@@ -1,4 +1,5 @@
 # Packages
+
 Similar to [modules](./modules.md), the pkgs directory mirrors the upstream
 [nixpkgs/pkgs][pkgs], and for the same reason; if you ever want to upstream
 your package, it's as simple as dropping it into the nixpkgs/pkgs directory.
@@ -13,26 +14,30 @@ the supported systems listed in the package's `meta.platforms` attribute.
 And, as usual, every package in the overlay is also available to any NixOS
 [host](../concepts/hosts.md).
 
-Another convenient difference is that it is possible to use 
+Another convenient difference is that it is possible to use
-[nvfetcher](https://github.com/berberman/nvfetcher) to keep packages up to 
+[nvfetcher](https://github.com/berberman/nvfetcher) to keep packages up to
 date.
 This is best understood by the simple example below.
 
 ## Example
-It is possible to specify sources separately to keep them up to date semi 
+
+It is possible to specify sources separately to keep them up to date semi
 automatically.
 The basic rules are specified in pkgs/sources.toml:
+
 ```toml
 # nvfetcher.toml
 [libinih]
 src.github = "benhoyt/inih"
 fetch.github = "benhoyt/inih"
 ```
-After changes to this file as well as to update the packages specified in there run 
+
+After changes to this file as well as to update the packages specified in there run
 nvfetcher (for more details see [nvfetcher](https://github.com/berberman/nvfetcher)).
 
 The pkgs overlay is managed in
 pkgs/default.nix:
+
 ```nix
 final: prev: {
   # keep sources first, this makes sources available to the pkgs
@@ -45,6 +50,7 @@ final: prev: {
 
 Lastly the example package is in
 pkgs/development/libraries/libinih/default.nix:
+
 ```nix
 { stdenv, meson, ninja, lib, sources, ... }:
 stdenv.mkDerivation {
@@ -59,16 +65,17 @@ stdenv.mkDerivation {
 }
 ```
 
-
 ## Migration from flake based approach
+
 Previous to nvfetcher it was possible to manage sources via a pkgs/flake.nix, the main changes from there are that sources where in the attribute "srcs" (now "sources") and the contents of the sources where slightly different.
 In order to switch to the new system, rewrite pkgs/flake.nix to a pkgs/sources.toml file using the documentation of nvfetcher,
-add the line that calls the sources at the beginning of pkgs/default.nix, and 
+add the line that calls the sources at the beginning of pkgs/default.nix, and
 accomodate the small changes in the packages as can be seen from the example.
 
 The example package looked like:
 
 pkgs/flake.nix:
+
 ```nix
 {
   description = "Package sources";
@@ -81,6 +88,7 @@ pkgs/flake.nix:
 ```
 
 pkgs/default.nix:
+
 ```nix
 final: prev: {
   # then, call packages with `final.callPackage`
@@ -89,6 +97,7 @@ final: prev: {
 ```
 
 pkgs/development/libraries/libinih/default.nix:
+
 ```nix
 { stdenv, meson, ninja, lib, srcs, ... }:
 let inherit (srcs) libinih; in

doc/secrets.md

@@ -1,9 +1,11 @@
 # Secrets
+
 Secrets are managed using [agenix][agenix]
 so you can keep your flake in a public repository like GitHub without
 exposing your password or other sensitive data.
 
 ## Agenix
+
 Currently, there is [no mechanism][secrets-issue] in nix itself to deploy secrets
 within the nix store because it is world-readable.
 
@@ -17,6 +19,7 @@ matching ssh private key can read the data. The [age module][age module] will ad
 encrypted files to the nix store and decrypt them on activation to `/run/agenix`.
 
 ### Setup
+
 All hosts must have openssh enabled, this is done by default in the core profile.
 
 You need to populate your `secrets/secrets.nix` with the proper ssh public keys.
@@ -24,6 +27,7 @@ Be extra careful to make sure you only add public keys, you should never share a
 private key!!
 
 secrets/secrets.nix:
+
 ```nix
 let
   system = "<system ssh key>";
@@ -37,22 +41,25 @@ this file doesn't exist you likely need to enable openssh and rebuild your syste
 
 Your users ssh public key is probably stored in `~/.ssh/id_ed25519.pub` or
 `~/.ssh/id_rsa.pub`. If you haven't generated a ssh key yet, be sure do so:
+
 ```sh
 ssh-keygen -t ed25519
 ```
 
 > ##### _Note:_
+>
 > The underlying tool used by agenix, rage, doesn't work well with password protected
 > ssh keys. So if you have lots of secrets you might have to type in your password many
 > times.
 
-
 ### Secrets
+
 You will need the `agenix` command to create secrets. DevOS conveniently provides that
 in the devShell, so just run `nix develop` whenever you want to edit secrets. Make sure
 to always run `agenix` while in the `secrets/` folder, so it can pick up your `secrets.nix`.
 
 To create secrets, simply add lines to your `secrets/secrets.nix`:
+
 ```
 let
   ...
@@ -62,21 +69,26 @@ in
   "secret.age".publicKeys = allKeys;
 }
 ```
+
 That would tell agenix to create a `secret.age` file that is encrypted with the `system`
 and `user` ssh public key.
 
 Then go into the `secrets` folder and run:
+
 ```sh
 agenix -e secret.age
 ```
+
 This will create the `secret.age`, if it doesn't already exist, and allow you to edit it.
 
 If you ever change the `publicKeys` entry of any secret make sure to rekey the secrets:
+
 ```sh
 agenix --rekey
 ```
 
 ### Usage
+
 Once you have your secret file encrypted and ready to use, you can utilize the [age module][age module]
 to ensure that your secrets end up in `/run/secrets`.
 
@@ -89,15 +101,14 @@ In any profile that uses a NixOS module that requires a secret you can enable a
 }
 ```
 
-
 Then you can just pass the path `/run/agenix/mysecret` to the module.
 
 You can make use of the many options provided by the age module to customize where and how
 secrets get decrypted. You can learn about them by looking at the
 [age module][age module].
 
-
 > ##### _Note:_
+>
 > You can take a look at the [agenix repository][agenix] for more information
 > about the tool.
 

doc/start/bootstrapping.md

@@ -1,102 +0,0 @@
-# Bootstrapping
-
-This will help you boostrap a bare host with the help of the
-[bespoke iso](./iso.md) live installer.
-
-_Note: nothing prevents you from remotely executing the boostrapping
-process. See below._
-
-Once your target host has booted into the live iso, you need to partition
-and format your disk according to the [official manual][manual].
-
-## Mount partitions
-
-Then properly mount the formatted partitions at `/mnt`, so that you can
-install your system to those new partitions.
-
-Mount `nixos` partition to `/mnt` and — for UEFI — `boot`
-partition to `/mnt/boot`:
-
-```console
-$ mount /dev/disk/by-label/nixos /mnt
-$ mkdir -p /mnt/boot && mount /dev/disk/by-label/boot /mnt/boot # UEFI only
-$ swapon /dev/disk/by-label/swap
-```
-
-Add some extra space to the store. In the iso, it's running on a tmpfs
-off your RAM:
-```console
-$ mkdir -p /mnt/tmpstore/{work,store}
-$ mount -t overlay overlay -olowerdir=/nix/store,upperdir=/mnt/tmpstore/store,workdir=/mnt/tmpstore/work /nix/store
-```
-
-## Install
-
-Install off of a copy of devos from the time the iso was built:
-
-```console
-$ cd /iso/devos
-$ nixos-install --flake .#NixOS
-```
-
-## Notes of interest
-
-### Remote access to the live installer
-
-The iso live installer comes preconfigured with a network configuration
-which announces it's hostname via [MulticastDNS][mDNS] as `hostname.local`,
-that is `bootstrap.local` in the [iso example](./iso).
-
-In the rare case that [MulticastDNS][mDNS] is not availabe or turned off
-in your network, there is a static link-local IPv6 address configured to
-`fe80::47`(mnemonic from the letter's position in the english alphabet:
-`n=14 i=9 x=24; 47 = n+i+x`).
-
-Provided that you have added your public key to the authorized keys of the
-`root` user _(hint: [`deploy-rs`](../integrations/deploy.md) needs passwordless
-sudo access)_:
-
-```nix
-{ ... }:
-{
-  users.users.root.openssh.authorizedKeys.keyFiles = [
-    ../secrets/path/to/key.pub
-  ];
-}
-```
-
-You can then ssh into the live installer through one of the
-following options:
-
-```console
-ssh root@bootstrap.local
-
-ssh root@fe80::47%eno1  # where eno1 is your network interface on which you are linked to the target
-```
-
-_Note: the [static link-local IPv6 address][staticLLA] and [MulticastDNS][mDNS] is only
-configured on the live installer. If you wish to enable [MulticastDNS][mDNS]
-for your environment, you ought to configure that in a regular [profile](../concepts/profiles.md)._
-
-### EUI-64 LLA & Host Identity
-
-The iso's IPv6 Link Local Address (LLA) is configured with a static 64-bit Extended
-Unique Identifiers (EUI-64) that is derived from the host interface's Message
-Authentication Code (MAC) address.
-
-After a little while (a few seconds), you can remotely discover this unique and host
-specific address over [NDP][NDP] for example with:
-
-```console
-ip -6 neigh show # also shows fe80::47
-```
-
-***This LLA is stable for the host, unless you need to swap that particular network card.***
-Under this reservation, though, you may use this EUI-64 to wire up a specific
-(cryptographic) host identity.
-
-
-[manual]: https://nixos.org/manual/nixos/stable/index.html#sec-installation-partitioning
-[mDNS]: https://en.wikipedia.org/wiki/Multicast_DNS
-[NDP]: https://en.wikipedia.org/wiki/Neighbor_Discovery_Protocol
-[staticLLA]: https://tools.ietf.org/html/rfc7404

doc/start/from-nixos.md

@@ -1,51 +0,0 @@
-# From NixOS
-
-## Generate Configuration
-Assuming you're happy with your existing partition layout, you can generate a
-basic NixOS configuration for your system using:
-```sh
-bud up
-```
-
-This will make a new file `hosts/up-$(hostname).nix`, which you can edit to
-your liking.
-
-You must then add a host to `nixos.hosts` in flake.nix:
-```nix
-{
-  nixos.hosts = {
-    modules = hosts/NixOS.nix;
-  };
-}
-```
-
-Make sure your `i18n.defaultLocale` and `time.timeZone` are set properly for
-your region. Keep in mind that `networking.hostName` will be automatically
-set to the name of your host;
-
-Now might be a good time to read the docs on [suites](../concepts/suites.md) and
-[profiles](../concepts/profiles.md) and add or create any that you need.
-
-> ##### _Note:_
-> While the `up` sub-command is provided as a convenience to quickly set up and
-> install a "fresh" NixOS system on current hardware, committing these files is
-> discouraged.
->
-> They are placed in the git staging area automatically because they would be
-> invisible to the flake otherwise, but it is best to move what you need from
-> them directly into a host module of your own making, and commit that instead.
-# Installation
-
-Once you're ready to deploy `hosts/my-host.nix`:
-```sh
-bud my-host switch
-```
-
-
-This calls `nixos-rebuild` with sudo to build and install your configuration.
-
-> ##### _Notes:_
-> - Instead of `switch`, you can pass `build`, `test`, `boot`, etc just as with
->   `nixos-rebuild`.
-
-

doc/start/index.md

@@ -1,41 +1,49 @@
 # Quick Start
+
 The only dependency is nix, so make sure you have it [installed][install-nix].
 
 ## Get the Template
-Here is a snippet that will get you the template without the git history:
+
+If you currently don't have flakes setup, you can utilize the digga shell to
+pull the template:
+
 ```sh
-nix-shell -p cachix --run "cachix use nrdxp"
+nix-shell "https://github.com/divnix/digga/archive/main.tar.gz" \
-
+  --run "nix flake init -t github:divnix/digga"
-nix-shell https://github.com/divnix/devos/archive/main.tar.gz -A shell \
-  --run "bud get main"
-
-cd devos
-
-nix-shell
-
-git init
-git add .
-git commit -m init
 ```
 
-This will place you in a new folder named `devos` with git initialized, and a
+If you already have flakes support, you can directly pull the template:
-nix-shell that provides all the dependencies, including the unstable nix
+
-version required.
+```sh
+nix flake init -t github:divnix/digga
+```
+
+Then make sure to create the git repository:
+
+```sh
+git init
+git add .
+git commit
+```
+
+Finally, run `nix-shell` to get to an interactive shell with all the
+dependencies, including the unstable nix version required. You can run `menu` to
+confirm that you are using digga (expected output includes [docs], [general
+commands], [linter], etc.).
 
 In addition, the [binary cache](../integrations/cachix.md) is added for faster deployment.
 
-> ##### _Notes:_
+> # _Notes:_
+>
 > - Flakes ignore files that have not been added to git, so be sure to stage new
 >   files before building the system.
 > - You can choose to simply clone the repo with git if you want to follow
 >   upstream changes.
-> - If the `nix-shell -p cachix --run "cachix use nrdxp"` line doesn't work
+> - If the `nix-shell -p cachix --run "cachix use nrdxp"` line doesn't work you
->   you can try with sudo: `sudo nix-shell -p cachix --run "cachix use nrdxp"`
+>   can try with sudo: `sudo nix-shell -p cachix --run "cachix use nrdxp"`
+
+## Next Steps
 
-## Next Steps:
 - [Make installable ISO](./iso.md)
-- [Bootstrap Host](./bootstrapping.md)
-- [Already on NixOS](./from-nixos.md)
-
 
 [install-nix]: https://nixos.org/manual/nix/stable/#sect-multi-user-installation

doc/start/iso.md

@@ -1,22 +1,36 @@
-# ISO
+# Installation Media
+
+This project leverages [nix-community/nixos-generators][nixos-generators] for
+building machine images. In most cases, you'll probably want to use the
+`install-iso` format.
+
+Making an installable ISO for `hosts/bootstrap.nix` is as simple as:
 
-Making and writing an installable iso for `hosts/bootstrap.nix` is as simple as:
 ```sh
-bud build bootstrap bootstrapIso
+nix run github:nix-community/nixos-generators -- \
-sudo -E $(which bud) burn
+  --format install-iso \
+  --flake '.#bootstrap'
 ```
 
-This works for any host.
+Then "burn" the ISO to your USB stick (or CD-R if you like!) following the
+[instructions in the NixOS manual][burn] (or using your preferred USB burner).
 
-## ISO image nix store & cache
+You can also swap out the `--format` for [any of the others][formats] supported
+by nixos-generators.
 
-The iso image holds the store to the live environment and _also_ acts as a binary cache
+Continue by following the usual installation instructions in the NixOS manual.
-to the installer. To considerably speed up things, the image already includes all flake
-`inputs` as well as the `devshell` closures.
 
-While you _could_ provision any machine with a single stick, a custom-made iso for
+## ISO Nix Store and Cache
-the host you want to install DevOS to, maximises those local cache hits.
 
-For hosts that don't differ too much, a single usb stick might be ok, whereas when
+The ISO image holds the Nix store for the live environment and _also_ acts as a
-there are bigger differences, a custom-made usb stick will be considerably faster.
+binary cache to the installer. To considerably speed things up, the image
+already includes all flake `inputs` as well as the `devshell` closures.
 
+While you _could_ provision any NixOS machine with the same USB stick, an ISO
+custom-made for your target host will maximise those local cache hits. For hosts
+that don't differ too much, a single USB stick might be ok, whereas when there
+are bigger differences, a custom-made USB stick will be considerably faster.
+
+[nixos-generators]: https://github.com/nix-community/nixos-generators
+[burn]: https://nixos.org/manual/nixos/stable/index.html#sec-booting-from-usb
+[formats]: https://github.com/nix-community/nixos-generators/tree/master/formats

doc/tests.md

@@ -6,18 +6,29 @@ configuration, and, optionally, run them in
 [CI](./integrations/hercules.md).
 
 ## Unit Tests
+
 Unit tests can be created from regular derivations, and they can do
 almost anything you can imagine. By convention, it is best to test your
 packages during their [check phase][check]. All packages and their tests will
 be built during CI.
 
 ## Integration Tests
-All your profiles defined in suites will be tested in a NixOS VM.
+
+All your profiles defined in suites can be tested against an individual host.
+Simply use digga's pre-baked `digga.lib.allProfilesTest` like so:
+
+```nix
+{
+  hosts = {
+    Morty.tests = [ allProfilesTest ];
+  };
+}
+```
 
 You can write integration tests for one or more NixOS VMs that can,
 optionally, be networked together, and yes, it's as awesome as it sounds!
 
-Be sure to use the `mkTest` function from digga, `digga.lib.pkgs-lib.mkTest`
+Be sure to use the `mkTest` function from Digga, `digga.lib.mkTest`
 which wraps the official [testing-python][testing-python] function to ensure
 that the system is setup exactly as it is for a bare DevOS system. There are
 already great resources for learning how to use these tests effectively,
@@ -26,7 +37,7 @@ and the examples in [nixpkgs][nixos-tests].
 
 [test-doc]: https://nixos.org/manual/nixos/stable/index.html#sec-nixos-tests
 [test-blog]: https://www.haskellforall.com/2020/11/how-to-use-nixos-for-lightweight.html
-[default]: https://github.com/divnix/devos/tree/main/tests/default.nix
+[default]: https://github.com/divnix/devos/tree/core/tests/default.nix
 [run-test]: https://github.com/NixOS/nixpkgs/blob/6571462647d7316aff8b8597ecdf5922547bf365/lib/debug.nix#L154-L166
 [nixos-tests]: https://github.com/NixOS/nixpkgs/tree/master/nixos/tests
 [testing-python]: https://github.com/NixOS/nixpkgs/tree/master/nixos/lib/testing-python.nix

flake.lock

@@ -2,81 +2,24 @@
   "nodes": {
     "agenix": {
       "inputs": {
-        "nixpkgs": [
+        "darwin": [
-          "nixos"
+          "darwin"
-        ]
-      },
-      "locked": {
-        "lastModified": 1652712410,
-        "narHash": "sha256-hMJ2TqLt0DleEnQFGUHK9sV2aAzJPU8pZeiZoqRozbE=",
-        "owner": "ryantm",
-        "repo": "agenix",
-        "rev": "7e5e58b98c3dcbf497543ff6f22591552ebfe65b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "ryantm",
-        "repo": "agenix",
-        "type": "github"
-      }
-    },
-    "beautysh": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs",
-        "poetry2nix": "poetry2nix"
-      },
-      "locked": {
-        "lastModified": 1641830469,
-        "narHash": "sha256-uhDmgNP/biOWe4FtOa6c2xZnREH+NP9rdrMm0LccRUk=",
-        "owner": "lovesegfault",
-        "repo": "beautysh",
-        "rev": "e85d9736927c0fcf2abb05cb3a2d8d9b4502a2eb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "lovesegfault",
-        "repo": "beautysh",
-        "type": "github"
-      }
-    },
-    "blank": {
-      "locked": {
-        "lastModified": 1625557891,
-        "narHash": "sha256-O8/MWsPBGhhyPoPLHZAuoZiiHo9q6FLlEeIDEXuj6T4=",
-        "owner": "divnix",
-        "repo": "blank",
-        "rev": "5a5d2684073d9f563072ed07c871d577a6c614a8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "divnix",
-        "repo": "blank",
-        "type": "github"
-      }
-    },
-    "bud": {
-      "inputs": {
-        "beautysh": "beautysh",
-        "devshell": [
-          "digga",
-          "devshell"
         ],
         "nixpkgs": [
           "nixos"
         ]
       },
       "locked": {
-        "lastModified": 1654190822,
+        "lastModified": 1682101079,
-        "narHash": "sha256-B8z3stYaULNDBBjzJHrFHGgiJHrLqhBkxH+9u5iBP7E=",
+        "narHash": "sha256-MdAhtjrLKnk2uiqun1FWABbKpLH090oeqCSiWemtuck=",
-        "owner": "divnix",
+        "owner": "ryantm",
-        "repo": "bud",
+        "repo": "agenix",
-        "rev": "0ff3e4e4b8791ea4d827bf5bfcac28cef060f209",
+        "rev": "2994d002dcff5353ca1ac48ec584c7f6589fe447",
         "type": "github"
       },
       "original": {
-        "owner": "divnix",
+        "owner": "ryantm",
-        "repo": "bud",
+        "repo": "agenix",
         "type": "github"
       }
     },
@@ -87,32 +30,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1657835815,
+        "lastModified": 1696360011,
-        "narHash": "sha256-CnZszAYpNKydh6N7+xg+eRtWNVoAAGqc6bg+Lpgq1xc=",
+        "narHash": "sha256-HpPv27qMuPou4acXcZ8Klm7Zt0Elv9dgDvSJaomWb9Y=",
         "owner": "LnL7",
         "repo": "nix-darwin",
-        "rev": "54a24f042f93c79f5679f133faddedec61955cf2",
+        "rev": "8b6ea26d5d2e8359d06278364f41fbc4b903b28a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "LnL7",
-        "repo": "nix-darwin",
-        "type": "github"
-      }
-    },
-    "darwin_2": {
-      "inputs": {
-        "nixpkgs": [
-          "digga",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1651916036,
-        "narHash": "sha256-UuD9keUGm4IuVEV6wdSYbuRm7CwfXE63hVkzKDjVsh4=",
-        "owner": "LnL7",
-        "repo": "nix-darwin",
-        "rev": "2f2bdf658d2b79bada78dc914af99c53cad37cba",
         "type": "github"
       },
       "original": {
@@ -123,18 +45,20 @@
     },
     "deploy": {
       "inputs": {
-        "flake-compat": "flake-compat",
+        "flake-compat": [
+          "flake-compat"
+        ],
         "nixpkgs": [
           "nixos"
         ],
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1659725433,
+        "lastModified": 1695052866,
-        "narHash": "sha256-1ZxuK67TL29YLw88vQ18Y2Y6iYg8Jb7I6/HVzmNB6nM=",
+        "narHash": "sha256-agn7F9Oww4oU6nPiw+YiYI9Xb4vOOE73w8PAoBRP4AA=",
         "owner": "serokell",
         "repo": "deploy-rs",
-        "rev": "41f15759dd8b638e7b4f299730d94d5aa46ab7eb",
+        "rev": "e3f41832680801d0ee9e2ed33eb63af398b090e9",
         "type": "github"
       },
       "original": {
@@ -145,18 +69,18 @@
     },
     "devshell": {
       "inputs": {
-        "flake-utils": "flake-utils_3",
+        "flake-utils": "flake-utils",
         "nixpkgs": [
           "digga",
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1655976588,
+        "lastModified": 1671489820,
-        "narHash": "sha256-VreHyH6ITkf/1EX/8h15UqhddJnUleb0HgbC3gMkAEQ=",
+        "narHash": "sha256-qoei5HDJ8psd1YUPD7DhbHdhLIT9L2nadscp4Qk37uk=",
         "owner": "numtide",
         "repo": "devshell",
-        "rev": "899ca4629020592a13a46783587f6e674179d1db",
+        "rev": "5aa3a8039c68b4bf869327446590f4cdf90bb634",
         "type": "github"
       },
       "original": {
@@ -167,18 +91,21 @@
     },
     "digga": {
       "inputs": {
-        "blank": "blank",
+        "darwin": [
-        "darwin": "darwin_2",
+          "darwin"
+        ],
         "deploy": [
           "deploy"
         ],
         "devshell": "devshell",
-        "flake-compat": "flake-compat_2",
+        "flake-compat": [
+          "flake-compat"
+        ],
+        "flake-utils": "flake-utils_2",
         "flake-utils-plus": "flake-utils-plus",
         "home-manager": [
           "home"
         ],
-        "latest": "latest",
         "nixlib": [
           "nixos"
         ],
@@ -188,15 +115,16 @@
         "nixpkgs-unstable": "nixpkgs-unstable"
       },
       "locked": {
-        "lastModified": 1659622306,
+        "lastModified": 1674947971,
-        "narHash": "sha256-Kpfm2PNs+kZU0W7qcugoPATLG8I2P7FJFGTgsf1LJiU=",
+        "narHash": "sha256-6gKqegJHs72jnfFP9g2sihl4fIZgtKgKuqU2rCkIdGY=",
-        "owner": "divnix",
+        "owner": "pub-solar",
         "repo": "digga",
-        "rev": "d1193743a535d7fbbc7f3eda4e51295b10bd4d2c",
+        "rev": "2da608bd8afb48afef82c6b1b6d852a36094a497",
         "type": "github"
       },
       "original": {
-        "owner": "divnix",
+        "owner": "pub-solar",
+        "ref": "fix/bootstrap-iso",
         "repo": "digga",
         "type": "github"
       }
@@ -204,43 +132,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1648199409,
+        "lastModified": 1673956053,
-        "narHash": "sha256-JwPKdC2PoVBkG6E+eWw3j6BMR6sL3COpYWfif7RVb8Y=",
+        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "64a525ee38886ab9028e6f61790de0832aa3ef03",
+        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_3": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1648199409,
-        "narHash": "sha256-JwPKdC2PoVBkG6E+eWw3j6BMR6sL3COpYWfif7RVb8Y=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "64a525ee38886ab9028e6f61790de0832aa3ef03",
         "type": "github"
       },
       "original": {
@@ -251,11 +147,11 @@
     },
     "flake-utils": {
       "locked": {
-        "lastModified": 1631561581,
+        "lastModified": 1642700792,
-        "narHash": "sha256-3VQMV5zvxaVLvqqUrNz3iJelLw30mIVSfZmAaauM3dA=",
+        "narHash": "sha256-XqHrk7hFb+zBvRg6Ghl+AZDq03ov6OshJLiSWOoX5es=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "7e5bf3925f6fbdfaf50a2a7ca0be2879c4261d19",
+        "rev": "846b2ae0fc4cc943637d3d1def4454213e203cba",
         "type": "github"
       },
       "original": {
@@ -266,7 +162,10 @@
     },
     "flake-utils-plus": {
       "inputs": {
-        "flake-utils": "flake-utils_4"
+        "flake-utils": [
+          "digga",
+          "flake-utils"
+        ]
       },
       "locked": {
         "lastModified": 1654029967,
@@ -285,11 +184,11 @@
     },
     "flake-utils_2": {
       "locked": {
-        "lastModified": 1649676176,
+        "lastModified": 1667395993,
-        "narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
         "type": "github"
       },
       "original": {
@@ -298,63 +197,19 @@
         "type": "github"
       }
     },
-    "flake-utils_3": {
+    "fork": {
       "locked": {
-        "lastModified": 1642700792,
+        "lastModified": 1692960587,
-        "narHash": "sha256-XqHrk7hFb+zBvRg6Ghl+AZDq03ov6OshJLiSWOoX5es=",
+        "narHash": "sha256-39SKGdhn8jKKkdqhULbCvQOpdUPE9NNJpy5HTB++Jvg=",
-        "owner": "numtide",
+        "owner": "teutat3s",
-        "repo": "flake-utils",
+        "repo": "nixpkgs",
-        "rev": "846b2ae0fc4cc943637d3d1def4454213e203cba",
+        "rev": "312709dd70684f52496580e533d58645526b1c90",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
+        "owner": "teutat3s",
-        "repo": "flake-utils",
+        "ref": "nvfetcher-fix",
-        "type": "github"
+        "repo": "nixpkgs",
-      }
-    },
-    "flake-utils_4": {
-      "locked": {
-        "lastModified": 1644229661,
-        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_5": {
-      "locked": {
-        "lastModified": 1656928814,
-        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_6": {
-      "locked": {
-        "lastModified": 1649676176,
-        "narHash": "sha256-OWKJratjt2RW151VUlJPRALb7OU2S5s+f0vLj4o1bHM=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "a4b154ebbdc88c8498a5c7b01589addc9e9cb678",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
         "type": "github"
       }
     },
@@ -365,27 +220,27 @@
         ]
       },
       "locked": {
-        "lastModified": 1656169755,
+        "lastModified": 1695108154,
-        "narHash": "sha256-Nlnm4jeQWEGjYrE6hxi/7HYHjBSZ/E0RtjCYifnNsWk=",
+        "narHash": "sha256-gSg7UTVtls2yO9lKtP0yb66XBHT1Fx5qZSZbGMpSn2c=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "4a3d01fb53f52ac83194081272795aa4612c2381",
+        "rev": "07682fff75d41f18327a871088d20af2710d4744",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
-        "ref": "release-22.05",
+        "ref": "release-23.05",
         "repo": "home-manager",
         "type": "github"
       }
     },
     "latest": {
       "locked": {
-        "lastModified": 1657265485,
+        "lastModified": 1696604326,
-        "narHash": "sha256-PUQ9C7mfi0/BnaAUX2R/PIkoNCb/Jtx9EpnhMBNrO/o=",
+        "narHash": "sha256-YXUNI0kLEcI5g8lqGMb0nh67fY9f2YoJsILafh6zlMo=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "b39924fc7764c08ae3b51beef9a3518c414cdb7d",
+        "rev": "87828a0e03d1418e848d3dd3f3014a632e4a4f64",
         "type": "github"
       },
       "original": {
@@ -395,120 +250,29 @@
         "type": "github"
       }
     },
-    "latest_2": {
-      "locked": {
-        "lastModified": 1660305968,
-        "narHash": "sha256-r0X1pZCSEA6mzt5OuTA7nHuLmvnbkwgpFAh1iLIx4GU=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "c4a0efdd5a728e20791b8d8d2f26f90ac228ee8d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "naersk": {
-      "inputs": {
-        "nixpkgs": [
-          "nixos"
-        ]
-      },
-      "locked": {
-        "lastModified": 1659610603,
-        "narHash": "sha256-LYgASYSPYo7O71WfeUOaEUzYfzuXm8c8eavJcel+pfI=",
-        "owner": "nmattia",
-        "repo": "naersk",
-        "rev": "c6a45e4277fa58abd524681466d3450f896dc094",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nmattia",
-        "repo": "naersk",
-        "type": "github"
-      }
-    },
-    "nix-dram": {
-      "inputs": {
-        "flake-utils": "flake-utils_5",
-        "nixpkgs": [
-          "latest"
-        ]
-      },
-      "locked": {
-        "lastModified": 1660180791,
-        "narHash": "sha256-oPO+keK4S9daL9ubU51hZ+QOWVSMbZ56F20iFI9Px3s=",
-        "owner": "dramforever",
-        "repo": "nix-dram",
-        "rev": "ae7f0b7c5d39eec5941fe21e9f202106bdea9ac2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "dramforever",
-        "repo": "nix-dram",
-        "type": "github"
-      }
-    },
-    "nixlib": {
-      "locked": {
-        "lastModified": 1636849918,
-        "narHash": "sha256-nzUK6dPcTmNVrgTAC1EOybSMsrcx+QrVPyqRdyKLkjA=",
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "rev": "28a5b0557f14124608db68d3ee1f77e9329e9dd5",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixpkgs.lib",
-        "type": "github"
-      }
-    },
     "nixos": {
       "locked": {
-        "lastModified": 1660318005,
+        "lastModified": 1696697597,
-        "narHash": "sha256-g9WCa9lVUmOV6dYRbEPjv/TLOR5hamjeCcKExVGS3OQ=",
+        "narHash": "sha256-q26Qv4DQ+h6IeozF2o1secyQG0jt2VUT3V0K58jr3pg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5c211b47aeadcc178c5320afd4e74c7eed5c389f",
+        "rev": "5a237aecb57296f67276ac9ab296a41c23981f56",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixos-22.05",
+        "ref": "nixos-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }
     },
-    "nixos-generators": {
-      "inputs": {
-        "nixlib": "nixlib",
-        "nixpkgs": "nixpkgs_3"
-      },
-      "locked": {
-        "lastModified": 1657748715,
-        "narHash": "sha256-WecDwDY/hEcDQYzFnccCNa+5Umht0lfjx/d1qGDy/rQ=",
-        "owner": "nix-community",
-        "repo": "nixos-generators",
-        "rev": "3323b944d99b026aebfd8de439e001409dde067d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "nixos-generators",
-        "type": "github"
-      }
-    },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1660291411,
+        "lastModified": 1696614066,
-        "narHash": "sha256-9UfJMJeCl+T/DrOJMd1vLCoV8U3V7f9Qrv/QyH0Nn28=",
+        "narHash": "sha256-nAyYhO7TCr1tikacP37O9FnGr2USOsVBD3IgvndUYjM=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "78f56d8ec2c67a1f80f2de649ca9aadc284f65b6",
+        "rev": "bb2db418b616fea536b1be7f6ee72fb45c11afe0",
         "type": "github"
       },
       "original": {
@@ -517,134 +281,18 @@
         "type": "github"
       }
     },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1633971123,
-        "narHash": "sha256-WmI4NbH1IPGFWVkuBkKoYgOnxgwSfWDgdZplJlQ93vA=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e4ef597edfd8a0ba5f12362932fc9b1dd01a0aef",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable-small",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1657292830,
+        "lastModified": 1672791794,
-        "narHash": "sha256-ldfVSTveWceDCmW6gf3B4kR6vwmz/XS80y5wsLLHFJU=",
+        "narHash": "sha256-mqGPpGmwap0Wfsf3o2b6qHJW1w2kk/I6cGCGIU+3t6o=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "334ec8b503c3981e37a04b817a70e8d026ea9e84",
+        "rev": "9813adc7f7c0edd738c6bdd8431439688bb0cb3d",
         "type": "github"
       },
       "original": {
         "owner": "nixos",
-        "ref": "nixpkgs-unstable",
+        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1651340061,
-        "narHash": "sha256-/+4FmvMfUw2IQXiVyMJMNdhf6mEodFRQRHIwUeVEZmk=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "d510b23805c37a5b11b86dc3ba8723fcaa6f4539",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1637186689,
-        "narHash": "sha256-NU7BhgnwA/3ibmCeSzFK6xGi+Bari9mPfn+4cBmyEjw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "7fad01d9d5a3f82081c00fb57918d64145dc904c",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nur": {
-      "locked": {
-        "lastModified": 0,
-        "narHash": "sha256-koC6DBYmLCrgXA+AMHVaODf1uHYPmvcFygHfy3eg6vI=",
-        "path": "/nix/store/6mfkswqi67m35qwv0vh7kpk8rypbl2rq-source",
-        "type": "path"
-      },
-      "original": {
-        "id": "nur",
-        "type": "indirect"
-      }
-    },
-    "nvfetcher": {
-      "inputs": {
-        "flake-compat": "flake-compat_3",
-        "flake-utils": "flake-utils_6",
-        "nixpkgs": [
-          "nixos"
-        ]
-      },
-      "locked": {
-        "lastModified": 1654975372,
-        "narHash": "sha256-wkNZ16akgKViuZzE/IM+bux4uaJ04KIwUeexH8gBjgw=",
-        "owner": "berberman",
-        "repo": "nvfetcher",
-        "rev": "d4b237c10f14f72f8266b0f658faad822e491e55",
-        "type": "github"
-      },
-      "original": {
-        "owner": "berberman",
-        "repo": "nvfetcher",
-        "type": "github"
-      }
-    },
-    "poetry2nix": {
-      "inputs": {
-        "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs_2"
-      },
-      "locked": {
-        "lastModified": 1633382856,
-        "narHash": "sha256-hYlet806M9xJj4yxf0g5fhDT2IEUVIMAl7sqIeZ8DUM=",
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "rev": "705cbfa10e3d9bfed2e59e0256844ae3704dbd7e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "poetry2nix",
-        "type": "github"
-      }
-    },
-    "pub-solar": {
-      "locked": {
-        "lastModified": 1654369474,
-        "narHash": "sha256-omGF0Ws0l/HE+S08hDObnNptPwM+dVhnA8ya+TAKBHI=",
-        "owner": "pub-solar",
-        "repo": "nixpkgs",
-        "rev": "0b509c42845cea8389e02dcb589eec1c8a165f10",
-        "type": "github"
-      },
-      "original": {
-        "owner": "pub-solar",
-        "ref": "fix/use-latest-unstable-yubikey-agent",
         "repo": "nixpkgs",
         "type": "github"
       }
@@ -652,29 +300,24 @@
     "root": {
       "inputs": {
         "agenix": "agenix",
-        "bud": "bud",
         "darwin": "darwin",
         "deploy": "deploy",
         "digga": "digga",
+        "flake-compat": "flake-compat",
+        "fork": "fork",
         "home": "home",
-        "latest": "latest_2",
+        "latest": "latest",
-        "naersk": "naersk",
-        "nix-dram": "nix-dram",
         "nixos": "nixos",
-        "nixos-generators": "nixos-generators",
+        "nixos-hardware": "nixos-hardware"
-        "nixos-hardware": "nixos-hardware",
-        "nur": "nur",
-        "nvfetcher": "nvfetcher",
-        "pub-solar": "pub-solar"
       }
     },
     "utils": {
       "locked": {
-        "lastModified": 1648297722,
+        "lastModified": 1667395993,
-        "narHash": "sha256-W+qlPsiZd8F3XkzXOzAoR+mpFqzm3ekQkJNa+PIh1BQ=",
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "0f8662f1319ad6abf89b3380dd2722369fc51ade",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
         "type": "github"
       },
       "original": {

flake.nix

@@ -2,155 +2,174 @@
   description = "A highly structured configuration database.";
 
   nixConfig.extra-experimental-features = "nix-command flakes";
-  nixConfig.extra-substituters = "https://nix-dram.cachix.org https://dram.cachix.org  https://nrdxp.cachix.org https://nix-community.cachix.org";
-  nixConfig.extra-trusted-public-keys = "nix-dram.cachix.org-1:CKjZ0L1ZiqH3kzYAZRt8tg8vewAx5yj8Du/+iR8Efpg= dram.cachix.org-1:baoy1SXpwYdKbqdTbfKGTKauDDeDlHhUpC+QuuILEMY= nrdxp.cachix.org-1:Fc5PSqY2Jm1TrWfm88l6cvGWwz3s93c6IOifQWnhNW4= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=";
 
-  inputs =
+  inputs = {
-    {
+    # Track channels with commits tested and built by hydra
-      # Track channels with commits tested and built by hydra
+    nixos.url = "github:nixos/nixpkgs/nixos-23.05";
-      nixos.url = "github:nixos/nixpkgs/nixos-22.05";
+    latest.url = "github:nixos/nixpkgs/nixos-unstable";
-      latest.url = "github:nixos/nixpkgs/nixos-unstable";
-      pub-solar.url = "github:pub-solar/nixpkgs/fix/use-latest-unstable-yubikey-agent";
 
-      digga.url = "github:divnix/digga";
+    fork.url = "github:teutat3s/nixpkgs/nvfetcher-fix";
-      digga.inputs.nixpkgs.follows = "nixos";
-      digga.inputs.nixlib.follows = "nixos";
-      digga.inputs.home-manager.follows = "home";
-      digga.inputs.deploy.follows = "deploy";
 
-      bud.url = "github:divnix/bud";
+    flake-compat.url = "github:edolstra/flake-compat";
-      bud.inputs.nixpkgs.follows = "nixos";
+    flake-compat.flake = false;
-      bud.inputs.devshell.follows = "digga/devshell";
 
-      home.url = "github:nix-community/home-manager/release-22.05";
+    digga.url = "github:pub-solar/digga/fix/bootstrap-iso";
-      home.inputs.nixpkgs.follows = "nixos";
+    digga.inputs.nixpkgs.follows = "nixos";
+    digga.inputs.nixlib.follows = "nixos";
+    digga.inputs.home-manager.follows = "home";
+    digga.inputs.deploy.follows = "deploy";
+    digga.inputs.darwin.follows = "darwin";
+    digga.inputs.flake-compat.follows = "flake-compat";
 
-      darwin.url = "github:LnL7/nix-darwin";
+    home.url = "github:nix-community/home-manager/release-23.05";
-      darwin.inputs.nixpkgs.follows = "nixos";
+    home.inputs.nixpkgs.follows = "nixos";
 
-      deploy.url = "github:serokell/deploy-rs";
+    darwin.url = "github:LnL7/nix-darwin";
-      deploy.inputs.nixpkgs.follows = "nixos";
+    darwin.inputs.nixpkgs.follows = "nixos";
 
-      agenix.url = "github:ryantm/agenix";
+    deploy.url = "github:serokell/deploy-rs";
-      agenix.inputs.nixpkgs.follows = "nixos";
+    deploy.inputs.nixpkgs.follows = "nixos";
+    deploy.inputs.flake-compat.follows = "flake-compat";
 
-      nvfetcher.url = "github:berberman/nvfetcher";
+    agenix.url = "github:ryantm/agenix";
-      nvfetcher.inputs.nixpkgs.follows = "nixos";
+    agenix.inputs.nixpkgs.follows = "nixos";
+    agenix.inputs.darwin.follows = "darwin";
 
-      naersk.url = "github:nmattia/naersk";
+    nixos-hardware.url = "github:nixos/nixos-hardware";
-      naersk.inputs.nixpkgs.follows = "nixos";
+  };
 
-      nixos-hardware.url = "github:nixos/nixos-hardware";
+  outputs = {
-
+    self,
-      nixos-generators.url = "github:nix-community/nixos-generators";
+    digga,
-
+    nixos,
-      # PubSolarOS additions
+    home,
-      nix-dram.url = "github:dramforever/nix-dram";
+    nixos-hardware,
-      nix-dram.inputs.nixpkgs.follows = "latest";
+    agenix,
-    };
+    deploy,
-
+    ...
-  outputs =
+  } @ inputs:
-    { self
-    , digga
-    , bud
-    , nixos
-    , home
-    , nixos-hardware
-    , nur
-    , agenix
-    , nvfetcher
-    , deploy
-    , nix-dram
-    , ...
-    } @ inputs:
     digga.lib.mkFlake
-      {
+    {
-        inherit self inputs;
+      inherit self inputs;
 
-        channelsConfig = { allowUnfree = true; };
+      channelsConfig = {
+        # allowUnfree = true;
+      };
 
-        supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
+      supportedSystems = ["x86_64-linux" "aarch64-linux" "aarch64-darwin"];
 
-        channels = {
+      channels = {
-          nixos = {
+        nixos = {
-            imports = [ (digga.lib.importOverlays ./overlays) ];
+          imports = [(digga.lib.importOverlays ./overlays)];
-            overlays = [
+          overlays = [
-              nur.overlay
+            (self: super: {
-              agenix.overlay
+              deploy-rs = {
-              ./pkgs/default.nix
+                inherit (inputs.nixos.legacyPackages.x86_64-linux) deploy-rs;
-            ];
+                lib = inputs.deploy.lib.x86_64-linux;
-          };
+              };
-          latest = { };
+            })
+          ];
+        };
+        latest = {};
+        fork = {};
+      };
+
+      lib = import ./lib {lib = digga.lib // nixos.lib;};
+
+      sharedOverlays = [
+        (final: prev: {
+          __dontExport = true;
+          lib = prev.lib.extend (lfinal: lprev: {
+            our = self.lib;
+          });
+        })
+        agenix.overlays.default
+
+        (import ./pkgs)
+      ];
+
+      nixos = {
+        hostDefaults = {
+          system = "x86_64-linux";
+          channelName = "nixos";
+          imports = [(digga.lib.importExportableModules ./modules)];
+          modules = [
+            {lib.our = self.lib;}
+            # FIXME: upstream module causes a huge number of unnecessary
+            # dependencies to be pulled in for all systems -- many of them are
+            # graphical. should only be imported as needed.
+            # digga.nixosModules.bootstrapIso
+            digga.nixosModules.nixConfig
+            home.nixosModules.home-manager
+            agenix.nixosModules.age
+          ];
         };
 
-        lib = import ./lib { lib = digga.lib // nixos.lib; };
+        imports = [(digga.lib.importHosts ./hosts)];
-
+        hosts = {
-        sharedOverlays = [
+          # Set host-specific properties here
-          (final: prev: {
+          bootstrap = {
-            __dontExport = true;
-            lib = prev.lib.extend (lfinal: lprev: {
-              our = self.lib;
-            });
-          })
-        ];
-
-        nixos = {
-          hostDefaults = {
-            system = "x86_64-linux";
-            channelName = "nixos";
-            imports = [ (digga.lib.importExportableModules ./modules) ];
             modules = [
-              { lib.our = self.lib; }
               digga.nixosModules.bootstrapIso
-              digga.nixosModules.nixConfig
-              home.nixosModules.home-manager
-              agenix.nixosModules.age
-              bud.nixosModules.bud
             ];
           };
-
+          PubSolarOS = {
-          imports = [ (digga.lib.importHosts ./hosts) ];
+            tests = [
-          hosts = {
+              #(import ./tests/first-test.nix {
-            /* set host specific properties here */
+              #  pkgs = nixos.legacyPackages.x86_64-linux;
-            PubSolarOS = { };
+              #  lib = nixos.lib;
+              #})
+            ];
           };
-          importables = rec {
+        };
-            profiles = digga.lib.rakeLeaves ./profiles // {
+        importables = rec {
+          profiles =
+            digga.lib.rakeLeaves ./profiles
+            // {
               users = digga.lib.rakeLeaves ./users;
             };
-            suites = with profiles; rec {
+          suites = with profiles; rec {
-              base = [ core users.pub-solar users.root ];
+            base = [users.pub-solar users.root];
-              iso = base ++ [ base-user graphical pub-solar-iso ];
+            iso = base ++ [base-user graphical pub-solar-iso];
-              pubsolaros = [ core full-install base-user users.root ];
+            pubsolaros = [full-install base-user users.root];
-              anonymous = [ pubsolaros users.pub-solar ];
+            anonymous = [pubsolaros users.pub-solar];
-
-              b12f = pubsolaros ++ [ users.ben social gaming mobile ];
-              biolimo = b12f ++ [ graphical ];
-              chocolatebar = b12f ++ [ graphical virtualisation ];
-            };
           };
         };
+      };
 
-        home = {
+      home = {
-          imports = [ (digga.lib.importExportableModules ./users/modules) ];
+        imports = [(digga.lib.importExportableModules ./users/modules)];
-          modules = [ ];
+        modules = [];
-          importables = rec {
+        importables = rec {
-            profiles = digga.lib.rakeLeaves ./users/profiles;
+          profiles = digga.lib.rakeLeaves ./users/profiles;
-            suites = with profiles; rec {
+          suites = with profiles; rec {
-              base = [ direnv ];
+            base = [direnv git];
-            };
           };
-          users = {
-            pub-solar = { suites, ... }: { imports = suites.base; };
-            ben = { suites, ... }: { imports = suites.base; };
-          }; # digga.lib.importers.rakeLeaves ./users/hm;
         };
+        users = {
+          pub-solar = {suites, ...}: {
+            imports = suites.base;
 
-        devshell = ./shell;
+            home.stateVersion = "21.03";
+          };
+        }; # digga.lib.importers.rakeLeaves ./users/hm;
+      };
 
-        homeConfigurations = digga.lib.mkHomeConfigurations self.nixosConfigurations;
+      devshell = ./shell;
 
-        deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations { };
+      homeConfigurations = digga.lib.mkHomeConfigurations self.nixosConfigurations;
-      }
+
-  ;
+      deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations {
+        #example = {
+        #  hostname = "example.com:22";
+        #  sshUser = "bartender";
+        #  fastConnect = true;
+        #  profilesOrder = ["system" "direnv"];
+        #  profiles.direnv = {
+        #    user = "bartender";
+        #    path = self.pkgs.x86_64-linux.nixos.deploy-rs.lib.x86_64-linux.activate.home-manager self.homeConfigurationsPortable.x86_64-linux.bartender;
+        #  };
+        #};
+      };
+    };
 }

hosts/PubSolarOS.nix

@@ -1,17 +1,15 @@
-{ suites, ... }:
+{suites, ...}: {
-{
   ### root password is empty by default ###
   ### default password: pub-solar, optional: add your SSH keys
   imports =
-    suites.iso
+    suites.iso;
-  ;
 
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
   networking.networkmanager.enable = true;
 
-  fileSystems."/" = { device = "/dev/disk/by-label/nixos"; };
+  fileSystems."/" = {device = "/dev/disk/by-label/nixos";};
 
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions

hosts/biolimo/.config/sway/config.d/autostart.conf

@@ -1,6 +0,0 @@
-# Autostart applications
-#
-# Example:
-# exec swayidle
-
-exec keepassxc

hosts/biolimo/.config/sway/config.d/custom-keybindings.conf

@@ -1,19 +0,0 @@
-# Touchpad controls
-#bindsym XF86TouchpadToggle exec $HOME/Workspace/ben/toggletouchpad.sh # toggle touchpad
-
-# Screen brightness controls
-bindsym XF86MonBrightnessUp exec "brightnessctl -d intel_backlight set +10%; notify-send $(brightnessctl -d intel_backlight i | awk '/Current/ {print $4}')"
-bindsym XF86MonBrightnessDown exec "brightnessctl -d intel_backlight set 10%-; notify-send $(brightnessctl -d intel_backlight i | awk '/Current/ {    print $4}')"
-
-# Keyboard backlight brightness controls
-bindsym XF86KbdBrightnessDown exec "brightnessctl -d smc::kbd_backlight set 10%-; notify-send $(brightnessctl -d smc::kbd_backlight i | awk '/Current/ {    print $4}')"
-bindsym XF86KbdBrightnessUp exec "brightnessctl -d smc::kbd_backlight set +10%; notify-send $(brightnessctl -d smc::kbd_backlight i | awk '/Current/ {    print $4}')"
-
-# Pulse Audio controls
-bindsym XF86AudioRaiseVolume exec pactl set-sink-volume @DEFAULT_SINK@ +5%; exec pactl set-sink-mute @DEFAULT_SINK@ 0 && notify-send 'Vol. up' #increase sound volume
-bindsym XF86AudioLowerVolume exec pactl set-sink-volume @DEFAULT_SINK@ -5%; exec pactl set-sink-mute @DEFAULT_SINK@ 0 && notify-send 'Vol. down' #decrease sound volume
-bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle && notify-send 'Mute sound' # mute sound
-# Media player controls
-bindsym XF86AudioPlay exec "playerctl play-pause; notify-send 'Play/Pause'"
-bindsym XF86AudioNext exec "playerctl next; notify-send 'Next'"
-bindsym XF86AudioPrev exec "playerctl previous; notify-send 'Prev.'"

hosts/biolimo/.config/sway/config.d/input-defaults.conf

@@ -1,9 +0,0 @@
-input "1739:0:Synaptics_TM3288-011" {
-  dwt enabled
-  tap enabled
-  middle_emulation enabled
-}
-input * {
-  xkb_layout us(intl),de
-  xkb_options ctrl:nocaps
-}

hosts/biolimo/.config/sway/config.d/screens.conf

@@ -1,20 +0,0 @@
-set $internal eDP-1
-set $middle "Hewlett Packard HP E231 3CQ4290S5J"
-set $standup "Hewlett Packard HP E231 3CQ4251F33"
-
-output $internal {
-  scale 1
-  pos 1080 1080
-}
-
-output $middle {
-  scale 1
-
-  pos 1080 0
-}
-
-output $standup {
-  scale 1
-  transform 90
-  pos 0 0
-}

hosts/biolimo/biolimo.nix

@@ -1,24 +0,0 @@
-{ config, pkgs, lib, ... }:
-with lib;
-let
-  psCfg = config.pub-solar;
-  xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-in
-{
-  imports = [
-    ./configuration.nix
-  ];
-
-  config = {
-    hardware.cpu.intel.updateMicrocode = true;
-
-    networking.firewall.allowedTCPPorts = [ 5000 ];
-
-    home-manager.users."${psCfg.user.name}".xdg.configFile = mkIf psCfg.sway.enable {
-      "sway/config.d/10-screens.conf".source = ./.config/sway/config.d/screens.conf;
-      "sway/config.d/10-autostart.conf".source = ./.config/sway/config.d/autostart.conf;
-      "sway/config.d/10-input-defaults.conf".source = ./.config/sway/config.d/input-defaults.conf;
-      "sway/config.d/10-custom-keybindings.conf".source = ./.config/sway/config.d/custom-keybindings.conf;
-    };
-  };
-}

hosts/biolimo/configuration.nix

@@ -1,26 +0,0 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, pkgs, ... }:
-
-{
-  imports =
-    [
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
-
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "20.09"; # Did you read the comment?
-}
-

hosts/biolimo/default.nix

@@ -1,6 +0,0 @@
-{ suites, ... }:
-{
-  imports = [
-    ./biolimo.nix
-  ] ++ suites.biolimo;
-}

hosts/biolimo/hardware-configuration.nix

@@ -1,38 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports = [
-    (modulesPath + "/installer/scan/not-detected.nix")
-  ];
-
-  boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usbhid" "usb_storage" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" = {
-    device = "/dev/disk/by-uuid/abc3fe04-368e-46eb-8c7a-3a829bb2deab";
-    fsType = "ext4";
-  };
-
-  boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/aed21f8d-8e15-4f43-8710-460cb36d488b";
-
-  fileSystems."/boot" = {
-    device = "/dev/disk/by-uuid/3B67-0CAB";
-    fsType = "vfat";
-  };
-
-  swapDevices = [
-    {
-      device = "/swapfile";
-      size = 18 * 1024;  # 18 GB
-    }
-  ];
-
-  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-  # high-resolution display
-  hardware.video.hidpi.enable = lib.mkDefault true;
-}

hosts/bootstrap.nix

@@ -1,12 +1,25 @@
-{ profiles, ... }:
 {
-  # build with: `bud build bootstrap bootstrapIso`
+  config,
-  # reachable on the local link via ssh root@fe80::47%eno1
+  lib,
-  # where 'eno1' is replaced by your own machine's network
+  pkgs,
-  # interface that has the local link to the target machine
+  profiles,
+  ...
+}:
+with lib; let
+  # Gets hostname of host to be bundled inside iso
+  # Copied from https://github.com/divnix/digga/blob/30ffa0b02272dc56c94fd3c7d8a5a0f07ca197bf/modules/bootstrap-iso.nix#L3-L11
+  getFqdn = config: let
+    net = config.networking;
+    fqdn =
+      if (net ? domain) && (net.domain != null)
+      then "${net.hostName}.${net.domain}"
+      else net.hostName;
+  in
+    fqdn;
+in {
+  # build with: `nix build ".#nixosConfigurations.bootstrap.config.system.build.isoImage"`
   imports = [
     # profiles.networking
-    profiles.core
     profiles.users.root # make sure to configure ssh keys
     profiles.users.pub-solar
     profiles.base-user
@@ -14,16 +27,28 @@
     profiles.pub-solar-iso
   ];
 
-  boot.loader.systemd-boot.enable = true;
+  config = {
+    boot.loader.systemd-boot.enable = true;
 
-  # will be overridden by the bootstrapIso instrumentation
+    # will be overridden by the bootstrapIso instrumentation
-  fileSystems."/" = { device = "/dev/disk/by-label/nixos"; };
+    fileSystems."/" = {device = "/dev/disk/by-label/nixos";};
 
-  # This value determines the NixOS release from which the default
+    system.nixos.label = "PubSolarOS-" + config.system.nixos.version;
-  # settings for stateful data, like file locations and database versions
+
-  # on your system were taken. It‘s perfectly fine and recommended to leave
+    # mkForce because a similar transformation gets double applied otherwise
-  # this value at the release version of the first install of this system.
+    # https://github.com/divnix/digga/blob/30ffa0b02272dc56c94fd3c7d8a5a0f07ca197bf/modules/bootstrap-iso.nix#L17
-  # Before changing this value read the documentation for this option
+    # https://github.com/NixOS/nixpkgs/blob/aecd4d8349b94f9bd5718c74a5b789f233f67326/nixos/modules/installer/cd-dvd/installation-cd-base.nix#L21-L22
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+    isoImage = {
-  system.stateVersion = "21.05"; # Did you read the comment?
+      isoBaseName = mkForce (getFqdn config);
+      isoName = mkForce "${config.system.nixos.label}-${config.isoImage.isoBaseName}-${pkgs.stdenv.hostPlatform.system}.iso";
+    };
+
+    # This value determines the NixOS release from which the default
+    # settings for stateful data, like file locations and database versions
+    # on your system were taken. It‘s perfectly fine and recommended to leave
+    # this value at the release version of the first install of this system.
+    # Before changing this value read the documentation for this option
+    # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+    system.stateVersion = "21.05"; # Did you read the comment?
+  };
 }

hosts/chocolatebar/.config/sway/config.d/autostart.conf

@@ -1,6 +0,0 @@
-# Autostart applications
-#
-# Example:
-# exec swayidle
-
-exec keepassxc

hosts/chocolatebar/.config/sway/config.d/custom-keybindings.conf

@@ -1,19 +0,0 @@
-# Touchpad controls
-#bindsym XF86TouchpadToggle exec $HOME/Workspace/ben/toggletouchpad.sh # toggle touchpad
-
-# Screen brightness controls
-bindsym XF86MonBrightnessUp exec "brightnessctl -d intel_backlight set +10%; notify-send $(brightnessctl -d intel_backlight i | awk '/Current/ {print $4}')"
-bindsym XF86MonBrightnessDown exec "brightnessctl -d intel_backlight set 10%-; notify-send $(brightnessctl -d intel_backlight i | awk '/Current/ {    print $4}')"
-
-# Keyboard backlight brightness controls
-bindsym XF86KbdBrightnessDown exec "brightnessctl -d smc::kbd_backlight set 10%-; notify-send $(brightnessctl -d smc::kbd_backlight i | awk '/Current/ {    print $4}')"
-bindsym XF86KbdBrightnessUp exec "brightnessctl -d smc::kbd_backlight set +10%; notify-send $(brightnessctl -d smc::kbd_backlight i | awk '/Current/ {    print $4}')"
-
-# Pulse Audio controls
-bindsym XF86AudioRaiseVolume exec pactl set-sink-volume @DEFAULT_SINK@ +5%; exec pactl set-sink-mute @DEFAULT_SINK@ 0 && notify-send 'Vol. up' #increase sound volume
-bindsym XF86AudioLowerVolume exec pactl set-sink-volume @DEFAULT_SINK@ -5%; exec pactl set-sink-mute @DEFAULT_SINK@ 0 && notify-send 'Vol. down' #decrease sound volume
-bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle && notify-send 'Mute sound' # mute sound
-# Media player controls
-bindsym XF86AudioPlay exec "playerctl play-pause; notify-send 'Play/Pause'"
-bindsym XF86AudioNext exec "playerctl next; notify-send 'Next'"
-bindsym XF86AudioPrev exec "playerctl previous; notify-send 'Prev.'"

hosts/chocolatebar/.config/sway/config.d/input-defaults.conf

@@ -1,4 +0,0 @@
-input * {
-  xkb_layout us(intl),de
-  xkb_options ctrl:nocaps
-}

hosts/chocolatebar/.config/sway/config.d/screens.conf

@@ -1,18 +0,0 @@
-set $left DP-3
-set $middle DP-1
-set $right HDMI-A-1
-
-output $left {
-  scale 1
-  pos 0 0
-}
-
-output $middle {
-  scale 1
-  pos 1920 0
-}
-
-output $right {
-  scale 1
-  pos 3840 0
-}

hosts/chocolatebar/chocolatebar.nix

@@ -1,48 +0,0 @@
-{ config, pkgs, lib, self, ... }:
-with lib;
-let
-  psCfg = config.pub-solar;
-  xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-in
-{
-  imports = [
-    ./configuration.nix
-    ./virtualisation
-  ];
-
-  config = {
-    hardware.cpu.amd.updateMicrocode = true;
-
-    hardware.opengl.extraPackages = with pkgs; [
-      rocm-opencl-icd
-      rocm-opencl-runtime
-    ];
-
-    services.openssh.openFirewall = true;
-    networking.firewall.allowedTCPPorts = mkIf psCfg.sway.vnc.enable [ 5901 ];
-
-    environment.systemPackages = with pkgs; [
-      wayvnc
-      drone-docker-runner
-    ];
-
-    age.secrets."vnc-key.pem" = {
-      file = "${self}/secrets/vnc-key-chocolatebar.pem";
-      mode = "700";
-      owner = psCfg.user.name;
-    };
-    age.secrets."vnc-cert.pem" = {
-      file = "${self}/secrets/vnc-cert-chocolatebar.pem";
-      mode = "700";
-      owner = psCfg.user.name;
-    };
-    pub-solar.sway.vnc.enable = true;
-    pub-solar.ci-runner.enable = true;
-
-    home-manager.users."${psCfg.user.name}".xdg.configFile = mkIf psCfg.sway.enable {
-      "sway/config.d/10-autostart.conf".source = ./.config/sway/config.d/autostart.conf;
-      "sway/config.d/10-input-defaults.conf".source = ./.config/sway/config.d/input-defaults.conf;
-      "sway/config.d/10-screens.conf".source = ./.config/sway/config.d/screens.conf;
-    };
-  };
-}

hosts/chocolatebar/configuration.nix

@@ -1,25 +0,0 @@
-# Edit this configuration file to define what should be installed on
-# your system.  Help is available in the configuration.nix(5) man page
-# and in the NixOS manual (accessible by running ‘nixos-help’).
-
-{ config, pkgs, ... }:
-
-{
-  imports =
-    [
-      # Include the results of the hardware scan.
-      ./hardware-configuration.nix
-    ];
-
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "20.09"; # Did you read the comment?
-}

hosts/chocolatebar/default.nix

@@ -1,6 +0,0 @@
-{ suites, ... }:
-{
-  imports = [
-    ./chocolatebar.nix
-  ] ++ suites.chocolatebar;
-}

hosts/chocolatebar/hardware-configuration.nix

@@ -1,38 +0,0 @@
-# Do not modify this file!  It was generated by ‘nixos-generate-config’
-# and may be overwritten by future invocations.  Please make changes
-# to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
-{
-  imports =
-    [
-      (modulesPath + "/installer/scan/not-detected.nix")
-    ];
-
-  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usbcore" "usbhid" "sd_mod" ];
-  boot.initrd.kernelModules = [ "dm-snapshot" ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
-
-  fileSystems."/" =
-    {
-      device = "/dev/disk/by-uuid/a3a74208-b244-4268-b374-e58265810fce";
-      fsType = "ext4";
-    };
-
-  boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-uuid/afcde41f-9811-4ac8-bb7b-a683844acc5c";
-
-  fileSystems."/boot" =
-    {
-      device = "/dev/disk/by-uuid/12FD-62A8";
-      fsType = "vfat";
-    };
-
-  swapDevices = [
-    {
-      device = "/swapfile";
-      size = 68 * 1024; # 68 GB
-    }
-  ];
-
-}

hosts/chocolatebar/virtualisation/create-service.nix

@@ -1,96 +0,0 @@
-{ config, pkgs, lib, vm, ... }:
-let
-  psCfg = config.pub-solar;
-  xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-  varsFile = "${xdg.dataHome}/libvirt/OVMF_VARS_${vm.name}.fd";
-  generateXML = import ./guest-xml.nix;
-in
-{
-  serviceConfig = {
-    Type = "oneshot";
-    RemainAfterExit = "yes";
-    Restart = "no";
-  };
-
-  script =
-    let
-      networkXML = pkgs.writeText "network.xml" (import ./network-xml.nix { inherit config; inherit pkgs; inherit lib; });
-      machineXML = pkgs.writeText "${vm.name}.xml" (generateXML { inherit config; inherit pkgs; inherit lib; inherit vm; varsFile = varsFile; });
-    in
-    ''
-      echo "Checking if ${vm.name} is already running"
-      STATUS=$(${pkgs.libvirt}/bin/virsh list --all | grep "${vm.name}" | ${pkgs.gawk}/bin/awk '{ print $3 " " $4 }' )
-      if [[ $STATUS != "shut off" && $STATUS != "" ]]; then
-        echo "Domain ${vm.name} is already running or in an inconsistent state:"
-        ${pkgs.libvirt}/bin/virsh list --all
-        exit 0
-      fi
-
-      echo "Creating network XML"
-      NET_TMP_FILE="/tmp/network.xml"
-
-      NETUUID="$(${pkgs.libvirt}/bin/virsh net-uuid 'default' || true)"
-      (sed "s/UUID/$NETUUID/" '${networkXML}') > "$NET_TMP_FILE"
-
-      echo "Defining and starting network"
-      ${pkgs.libvirt}/bin/virsh net-define "$NET_TMP_FILE"
-      ${pkgs.libvirt}/bin/virsh net-start 'default' || true
-
-      VARS_FILE=${varsFile}
-      if [ ! -f "$VARS_FILE" ]; then
-        echo "Copying vars filej"
-        cp /run/libvirt/nix-ovmf/OVMF_VARS.fd "$VARS_FILE"
-      fi
-
-      echo "Replacing USB device IDs in the XML"
-      # Load the template contents into a tmp file
-      TMP_FILE="/tmp/${vm.name}.xml"
-      cat "${machineXML}" > "$TMP_FILE"
-
-      # Set VM UUID
-      UUID="$(${pkgs.libvirt}/bin/virsh domuuid '${vm.name}' || true)"
-      sed -i "s/UUID/''${UUID}/" "$TMP_FILE"
-
-      ${if vm.handOverUSBDevices then ''
-        # Hand over mouse
-        USB_DEV=$(${pkgs.usbutils}/bin/lsusb | grep 046d:c52b | grep 'Bus 001' | cut -b 18)
-        LINE_NUMBER=$(cat $TMP_FILE | grep -n -A 1 0xc52b | tail -n 1 | cut -b 1,2,3)
-        sed -i "''${LINE_NUMBER}s/\(.\{33\}\)./\1''${USB_DEV}/" "$TMP_FILE"
-
-        # Hand over keyboard
-        USB_BUS=$(${pkgs.usbutils}/bin/lsusb | grep 046d:c328 | cut -b 7)
-        USB_DEV=$(${pkgs.usbutils}/bin/lsusb | grep 046d:c328 | cut -b 18)
-        LINE_NUMBER=$(cat $TMP_FILE | grep -n -A 1 0xc328 | tail -n 1 | cut -b 1,2,3)
-        sed -i "''${LINE_NUMBER}s/.*/<address bus=\"''${USB_BUS}\" device=\"''${USB_DEV}\" \/>/" "$TMP_FILE"
-      '' else ""}
-
-      # TODO: Set correct pci address for the GPU too
-
-      # Setup looking glass shm file
-      echo "Setting up looking glass shm file"
-      ${pkgs.coreutils-full}/bin/truncate -s 0 /dev/shm/looking-glass
-      ${pkgs.coreutils-full}/bin/dd if=/dev/zero of=/dev/shm/looking-glass bs=1M count=32
-
-      # Load and start the xml definition
-      echo "Loading and starting the VM XML definition"
-      ${pkgs.libvirt}/bin/virsh define "$TMP_FILE"
-      ${pkgs.libvirt}/bin/virsh start '${vm.name}'
-    '';
-
-  preStop =
-    ''
-      ${pkgs.libvirt}/bin/virsh shutdown '${vm.name}'
-      let "timeout = $(date +%s) + 10"
-      while [ "$(${pkgs.libvirt}/bin/virsh list --name | grep --count '^${vm.name}$')" -gt 0 ]; do
-        if [ "$(date +%s)" -ge "$timeout" ]; then
-          # Meh, we warned it...
-          ${pkgs.libvirt}/bin/virsh destroy '${vm.name}'
-        else
-          # The machine is still running, let's give it some time to shut down
-          sleep 0.5
-        fi
-      done
-
-      ${pkgs.libvirt}/bin/virsh net-destroy 'default' || true
-    '';
-}

hosts/chocolatebar/virtualisation/default.nix

@@ -1,54 +0,0 @@
-{ config, pkgs, lib, ... }:
-with lib;
-let
-  psCfg = config.pub-solar;
-  xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-  createService = import ./create-service.nix;
-
-  isolateGPU = "rx550x";
-  handOverUSBDevices = true;
-
-  isolateAnyGPU = isolateGPU != null;
-in
-{
-  config = mkIf psCfg.virtualisation.enable {
-    boot.extraModprobeConfig = mkIf isolateAnyGPU (concatStringsSep "\n" [
-      "softdep amdgpu pre: vfio vfio_pci"
-      (if isolateGPU == "rx5700xt"
-      then "options vfio-pci ids=1002:731f,1002:ab38"
-      else "options vfio-pci ids=1002:699f,1002:aae0"
-      )
-    ]);
-
-    systemd.user.services = {
-      vm-windows = createService {
-        inherit config;
-        inherit pkgs;
-        inherit lib;
-        vm = {
-          name = "windows";
-          disk = "/dev/disk/by-id/ata-SanDisk_SDSSDA240G_162402455603";
-          id = "http://microsoft.com/win/10";
-          gpu = true;
-          mountHome = false;
-          isolateGPU = isolateGPU;
-          handOverUSBDevices = handOverUSBDevices;
-        };
-      };
-      vm-manjaro = createService {
-        inherit config;
-        inherit pkgs;
-        inherit lib;
-        vm = {
-          name = "manjaro";
-          disk = "/dev/disk/by-id/ata-KINGSTON_SM2280S3G2240G_50026B726B0265CE";
-          id = "https://manjaro.org/download/#i3";
-          gpu = true;
-          mountHome = true;
-          isolateGPU = isolateGPU;
-          handOverUSBDevices = handOverUSBDevices;
-        };
-      };
-    };
-  };
-}

hosts/chocolatebar/virtualisation/guest-xml.nix

@@ -1,246 +0,0 @@
-{ config, pkgs, lib, vm, varsFile, ... }:
-let
-  psCfg = config.pub-solar;
-  xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-  home = config.home-manager.users."${psCfg.user.name}".home;
-in
-''
-  <domain type='kvm' xmlns:qemu='http://libvirt.org/schemas/domain/qemu/1.0'>
-    <name>${vm.name}</name>
-    <uuid>UUID</uuid>
-    <metadata>
-      <libosinfo:libosinfo xmlns:libosinfo="http://libosinfo.org/xmlns/libvirt/domain/1.0">
-        <libosinfo:os id="${vm.id}"/>
-      </libosinfo:libosinfo>
-    </metadata>
-    <memory unit='KiB'>33554432</memory>
-    <currentMemory unit='KiB'>33554432</currentMemory>
-    <vcpu placement='static'>12</vcpu>
-    <cputune>
-      <vcpupin vcpu='0' cpuset='6'/>
-      <vcpupin vcpu='1' cpuset='7'/>
-      <vcpupin vcpu='2' cpuset='8'/>
-      <vcpupin vcpu='3' cpuset='9'/>
-      <vcpupin vcpu='4' cpuset='10'/>
-      <vcpupin vcpu='5' cpuset='11'/>
-      <vcpupin vcpu='6' cpuset='18'/>
-      <vcpupin vcpu='7' cpuset='19'/>
-      <vcpupin vcpu='8' cpuset='20'/>
-      <vcpupin vcpu='9' cpuset='21'/>
-      <vcpupin vcpu='10' cpuset='22'/>
-      <vcpupin vcpu='11' cpuset='23'/>
-    </cputune>
-    <resource>
-      <partition>/machine</partition>
-    </resource>
-    <os>
-      <type arch='x86_64' machine='pc-q35-4.2'>hvm</type>
-      <loader readonly='yes' type='pflash'>/run/libvirt/nix-ovmf/OVMF_CODE.fd</loader>
-      <nvram>${varsFile}</nvram>
-      <boot dev='hd'/>
-    </os>
-    <features>
-      <acpi/>
-      <apic/>
-      <hyperv>
-        <relaxed state='on'/>
-        <vapic state='on'/>
-        <spinlocks state='on' retries='8191'/>
-        <vendor_id state='on' value='wahtever'/>
-      </hyperv>
-      <kvm>
-        <hidden state='on'/>
-      </kvm>
-      <vmport state='off'/>
-    </features>
-    <cpu mode='custom' match='exact' check='full'>
-      <model fallback='forbid'>EPYC-IBPB</model>
-      <vendor>AMD</vendor>
-      <topology sockets='1' dies='1' cores='6' threads='2'/>
-      <feature policy='require' name='x2apic'/>
-      <feature policy='require' name='tsc-deadline'/>
-      <feature policy='require' name='hypervisor'/>
-      <feature policy='require' name='tsc_adjust'/>
-      <feature policy='require' name='clwb'/>
-      <feature policy='require' name='umip'/>
-      <feature policy='require' name='stibp'/>
-      <feature policy='require' name='arch-capabilities'/>
-      <feature policy='require' name='ssbd'/>
-      <feature policy='require' name='xsaves'/>
-      <feature policy='require' name='cmp_legacy'/>
-      <feature policy='require' name='perfctr_core'/>
-      <feature policy='require' name='clzero'/>
-      <feature policy='require' name='wbnoinvd'/>
-      <feature policy='require' name='amd-ssbd'/>
-      <feature policy='require' name='virt-ssbd'/>
-      <feature policy='require' name='rdctl-no'/>
-      <feature policy='require' name='skip-l1dfl-vmentry'/>
-      <feature policy='require' name='mds-no'/>
-      <feature policy='require' name='pschange-mc-no'/>
-      <feature policy='disable' name='monitor'/>
-      <feature policy='disable' name='svm'/>
-      <feature policy='require' name='topoext'/>
-    </cpu>
-    <clock offset='utc'>
-      <timer name='rtc' tickpolicy='catchup'/>
-      <timer name='pit' tickpolicy='delay'/>
-      <timer name='hpet' present='no'/>
-    </clock>
-    <on_poweroff>destroy</on_poweroff>
-    <on_reboot>restart</on_reboot>
-    <on_crash>destroy</on_crash>
-    <pm>
-      <suspend-to-mem enabled='no'/>
-      <suspend-to-disk enabled='no'/>
-    </pm>
-    <devices>
-      <emulator>${pkgs.qemu}/bin/qemu-system-x86_64</emulator>
-      <disk type='block' device='disk'>
-        <driver name='qemu' type='raw' cache='none' discard='unmap' />
-        <source dev='${vm.disk}'/>
-        <backingStore/>
-        <target dev='vdb' bus='virtio'/>
-        <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
-      </disk>
-      <controller type='usb' index='0' model='qemu-xhci' ports='15'>
-        <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
-      </controller>
-      <controller type='sata' index='0'>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
-      </controller>
-      <controller type='pci' index='0' model='pcie-root'/>
-      <controller type='pci' index='1' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='1' port='0x10'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
-      </controller>
-      <controller type='pci' index='2' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='2' port='0x11'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
-      </controller>
-      <controller type='pci' index='3' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='3' port='0x12'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
-      </controller>
-      <controller type='pci' index='4' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='4' port='0x13'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
-      </controller>
-      <controller type='pci' index='5' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='5' port='0x14'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
-      </controller>
-      <controller type='pci' index='6' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='6' port='0x15'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x5'/>
-      </controller>
-      <controller type='pci' index='7' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='7' port='0x16'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x6'/>
-      </controller>
-      <controller type='pci' index='8' model='pcie-to-pci-bridge'>
-        <model name='pcie-pci-bridge'/>
-        <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
-      </controller>
-      <controller type='pci' index='9' model='pcie-root-port'>
-        <model name='pcie-root-port'/>
-        <target chassis='9' port='0x17'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x7'/>
-      </controller>
-      <controller type='virtio-serial' index='0'>
-        <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
-      </controller>
-      ${if vm.mountHome then ''
-        <filesystem type='mount' accessmode='mapped'>
-          <source dir='/home/${psCfg.user.name}'/>
-          <target dir='/media/home'/>
-          <address type='pci' domain='0x0000' bus='0x07' slot='0x00' function='0x0'/>
-        </filesystem>
-      '' else ""}
-      <interface type='network'>
-        <mac address='52:54:00:44:cd:ac'/>
-        <source network='default'/>
-        <model type='virtio'/>
-        <address type='pci' domain='0x0000' bus='0x08' slot='0x01' function='0x0'/>
-      </interface>
-      <console type='pty'>
-        <target type='serial' port='0'/>
-      </console>
-      <input type='tablet' bus='usb'>
-        <address type='usb' bus='0' port='1'/>
-      </input>
-      <input type='mouse' bus='virtio'/>
-      <input type='keyboard' bus='virtio'/>
-      <graphics type='spice' autoport='yes' listen='127.0.0.1'>
-        <listen type='address' address='127.0.0.1'/>
-        <image compression='off'/>
-      </graphics>
-      <video>
-        <model type='cirrus' vram='16384' heads='1' primary='yes'/>
-        <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
-      </video>
-      ${if vm.handOverUSBDevices then ''
-        <hostdev mode='subsystem' type='usb' managed='yes'>
-          <source>
-            <vendor id='0x046d'/>
-            <product id='0xc328'/>
-            <address bus='1' device='2'/>
-          </source>
-          <address type='usb' bus='0' port='4'/>
-        </hostdev>
-        <hostdev mode='subsystem' type='usb' managed='yes'>
-          <source>
-            <vendor id='0x046d'/>
-            <product id='0xc52b'/>
-            <address bus='1' device='3'/>
-          </source>
-          <address type='usb' bus='0' port='5'/>
-        </hostdev>
-      '' else ""}
-      ${if vm.gpu && vm.isolateGPU != null then ''
-        <hostdev mode='subsystem' type='pci' managed='yes'>
-          <driver name='vfio'/>
-          <source>
-            <address domain='0x0000' bus='0x0b' slot='0x00' function='0x0'/>
-          </source>
-          <rom bar='on' file='/etc/nixos/hosts/chocolatebar/virtualisation/${vm.isolateGPU}.rom'/>
-          <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x0' multifunction='on'/>
-        </hostdev>
-        <hostdev mode='subsystem' type='pci' managed='yes'>
-          <driver name='vfio'/>
-          <source>
-            <address domain='0x0000' bus='0x0b' slot='0x00' function='0x1'/>
-          </source>
-          <address type='pci' domain='0x0000' bus='0x06' slot='0x00' function='0x1'/>
-        </hostdev>
-      '' else ""}
-      <redirdev bus='usb' type='spicevmc'>
-        <address type='usb' bus='0' port='2'/>
-      </redirdev>
-      <redirdev bus='usb' type='spicevmc'>
-        <address type='usb' bus='0' port='3'/>
-      </redirdev>
-      <memballoon model='virtio'>
-        <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
-      </memballoon>
-      <shmem name='looking-glass'>
-        <model type='ivshmem-plain'/>
-        <size unit='M'>32</size>
-      </shmem>
-    </devices>
-    <qemu:commandline>
-      <qemu:arg value='-device'/>
-      <qemu:arg value='ich9-intel-hda,bus=pcie.0,addr=0x1b'/>
-      <qemu:arg value='-device'/>
-      <qemu:arg value='hda-micro,audiodev=hda'/>
-      <qemu:arg value='-audiodev'/>
-      <qemu:arg value='pa,id=hda,server=unix:/run/user/1001/pulse/native'/>
-    </qemu:commandline>
-  </domain>
-''

hosts/chocolatebar/virtualisation/network-xml.nix

@@ -1,19 +0,0 @@
-{ config, pkgs, lib, ... }:
-''
-  <network>
-    <name>default</name>
-    <uuid>UUID</uuid>
-    <forward mode='nat'>
-      <nat>
-        <port start='1024' end='65535'/>
-      </nat>
-    </forward>
-    <bridge name='virbr0' stp='on' delay='0'/>
-    <mac address='52:54:00:bd:a0:73'/>
-    <ip address='192.168.122.1' netmask='255.255.255.0'>
-      <dhcp>
-        <range start='192.168.122.2' end='192.168.122.254'/>
-      </dhcp>
-    </ip>
-  </network>
-''

lib/compat/default.nix

@@ -1,14 +1,21 @@
 let
-  rev = "e7e5d481a0e15dcd459396e55327749989e04ce0";
+  lock = builtins.fromJSON (builtins.readFile builtins.path {
-  flake = (import
+    path = ../../flake.lock;
+    name = "lockPath";
+  });
+  flake =
+    import
     (
       fetchTarball {
-        url = "https://github.com/edolstra/flake-compat/archive/${rev}.tar.gz";
+        url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
-        sha256 = "0zd3x46fswh5n6faq4x2kkpy6p3c6j593xbdlbsl40ppkclwc80x";
+        sha256 = lock.nodes.flake-compat.locked.narHash;
       }
     )
     {
-      src = ../../.;
+      src = builtins.path {
-    });
+        path = ../../.;
+        name = "projectRoot";
+      };
+    };
 in
-flake
+  flake

lib/compat/nixos/default.nix

@@ -1,5 +1,4 @@
-{ ... }:
+{...}: let
-let
   inherit (default.inputs.nixos) lib;
 
   host = configs.${hostname} or configs.PubSolarOS;
@@ -7,4 +6,4 @@ let
   default = (import ../.).defaultNix;
   hostname = lib.fileContents /etc/hostname;
 in
-host
+  host

lib/default.nix

@@ -1,2 +1,10 @@
-{ lib }:
+{lib}:
-lib.makeExtensible (self: { })
+lib.makeExtensible (self: let
+  callLibs = file: import file {lib = self;};
+in rec {
+  ## Define your own library functions here!
+  #id = x: x;
+  ## Or in files, containing functions that take {lib}
+  #foo = callLibs ./foo.nix;
+  ## In configs, they can be used under "lib.our"
+})

modules/arduino/default.nix

@@ -1,23 +1,27 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.devops;
-in
+in {
-{
   options.pub-solar.arduino = {
     enable = mkEnableOption "Life with home automation";
   };
   config = mkIf cfg.enable {
-    users.users = pkgs.lib.setAttrByPath [ psCfg.user.name ] {
+    users.users = pkgs.lib.setAttrByPath [psCfg.user.name] {
-      extraGroups = [ "dialout" ];
+      extraGroups = ["dialout"];
     };
 
-    home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
+    home-manager = with pkgs;
-      home.packages = [
+      pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
-        arduino
+        home.packages = [
-        arduino-cli
+          arduino
-      ];
+          arduino-cli
-    };
+        ];
+      };
   };
 }

modules/audio/default.nix

@@ -1,11 +1,14 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.audio;
   xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-in
+in {
-{
   options.pub-solar.audio = {
     enable = mkEnableOption "Life in highs and lows";
     mopidy.enable = mkEnableOption "Life with mopidy";
@@ -20,71 +23,95 @@ in
   };
 
   config = mkIf cfg.enable {
-    users.users = pkgs.lib.setAttrByPath [ psCfg.user.name ] {
+    users.users = pkgs.lib.setAttrByPath [psCfg.user.name] {
-      extraGroups = [ "audio" ];
+      extraGroups = ["audio"];
     };
 
-    home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
+    home-manager = with pkgs;
-      home.packages = [
+      pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
-        # easyeffects, e.g. for microphone noise filtering
+        home.packages =
-        easyeffects
+          [
-        mu
+            # easyeffects, e.g. for microphone noise filtering
-        pavucontrol
+            easyeffects
-        pa_applet
+            mu
-        playerctl
+            pavucontrol
-        # Needed for pactl cmd, until pw-cli is more mature (vol up/down hotkeys?)
+            pa_applet
-        pulseaudio
+            playerctl
-        vimpc
+            # Needed for pactl cmd, until pw-cli is more mature (vol up/down hotkeys?)
-      ] ++ (if cfg.spotify.enable then [ pkgs.spotify-tui ] else [ ]);
+            pulseaudio
-      xdg.configFile."vimpc/vimpcrc".source = ./.config/vimpc/vimpcrc;
+            vimpc
-      systemd.user.services.easyeffects = import ./easyeffects.service.nix pkgs;
+          ]
+          ++ (
+            if cfg.spotify.enable
+            then [pkgs.spotify-tui]
+            else []
+          );
+        xdg.configFile."vimpc/vimpcrc".source = ./.config/vimpc/vimpcrc;
+        systemd.user.services.easyeffects = import ./easyeffects.service.nix pkgs;
 
-      services.spotifyd = mkIf cfg.spotify.enable {
+        services.spotifyd = mkIf cfg.spotify.enable {
-        enable = true;
+          enable = true;
-        settings = {
+          settings = {
-          global = {
+            global = {
-            username = cfg.spotify.username;
+              username = cfg.spotify.username;
-            password_cmd = "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1001/bus ${pkgs.libsecret}/bin/secret-tool lookup spotify password";
+              password_cmd = "DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1001/bus ${pkgs.libsecret}/bin/secret-tool lookup spotify password";
-            bitrate = 320;
+              bitrate = 320;
-            volume_normalisation = true;
+              volume_normalisation = true;
-            no_audio_cache = false;
+              no_audio_cache = false;
-            max_cache_size = 1000000000;
+              max_cache_size = 1000000000;
+            };
           };
         };
       };
-    };
 
-    # Enable sound using pipewire-pulse
+    # rtkit is optional but recommended
+    security.rtkit.enable = true;
+    # Enable sound using pipewire-pulse, default config:
+    # https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/src/daemon/pipewire.conf.in
     services.pipewire = {
       enable = true;
       alsa.enable = true;
       alsa.support32Bit = true;
       pulse.enable = true;
-
-      config.pipewire = {
-        context.default.clock = {
-          allowed-rates = [ 44100 48000 88200 96000 ];
-          rate = 44100;
-        };
-      };
-      config.pipewire-pulse = builtins.fromJSON (builtins.readFile ./pipewire-pulse.conf.json);
     };
 
-    # Bluetooth configuration using wireplumber
+    # Make pulseaudio listen on port 4713 for mopidy, extending the default
-    # https://nixos.wiki/wiki/PipeWire#Bluetooth_Configuration
+    # config: https://gitlab.freedesktop.org/pipewire/pipewire/-/blob/master/src/daemon/pipewire-pulse.conf.in
-    environment.etc = mkIf cfg.bluetooth.enable {
+    environment.etc = mkIf cfg.mopidy.enable {
-      "wireplumber/bluetooth.lua.d/51-bluez-config.lua".text = ''
+      "pipewire/pipewire-pulse.conf.d/99-custom.conf".text = ''
-        bluez_monitor.properties = {
+        {
-          ["bluez5.enable-sbc-xq"] = true,
+          "context.modules": [
-          ["bluez5.enable-msbc"] = true,
+            {
-          ["bluez5.enable-hw-volume"] = true,
+              "name": "libpipewire-module-protocol-pulse",
-          ["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]"
+              "args": {
+                "server.address": ["unix:native", "tcp:4713"],
+                "vm.overrides": {
+                  "pulse.min.quantum": "1024/48000"
+                }
+              }
+            }
+          ]
         }
       '';
     };
 
     # Enable bluetooth
-    hardware.bluetooth.enable = mkIf cfg.bluetooth.enable true;
+    hardware.bluetooth = mkIf cfg.bluetooth.enable {
+      enable = true;
+      # Disable bluetooth on startup to save battery
+      powerOnBoot = false;
+      # Disable useless SIM Access Profile plugin
+      disabledPlugins = [
+        "sap"
+      ];
+      settings = {
+        General = {
+          # Enables experimental features and interfaces.
+          # Makes BlueZ Battery Provider available
+          Experimental = true;
+        };
+      };
+    };
     services.blueman.enable = mkIf cfg.bluetooth.enable true;
 
     # Enable audio server & client

modules/audio/easyeffects.service.nix

@@ -1,5 +1,4 @@
-pkgs:
+pkgs: {
-{
   Service = {
     Type = "dbus";
     BusName = "com.github.wwmm.easyeffects";

modules/audio/mopidy.nix

@@ -5,7 +5,7 @@ pkgs: {
     mopidy-soundcloud
     mopidy-youtube
     mopidy-local
-    # mopidy-jellyfin
+    mopidy-jellyfin
   ];
 
   configuration = ''

modules/audio/pipewire-pulse.conf.json

@@ -1,42 +0,0 @@
-{
-  "context.properties": {},
-  "context.spa-libs": {
-    "audio.convert.*": "audioconvert/libspa-audioconvert",
-    "support.*": "support/libspa-support"
-  },
-  "context.modules": [
-    {
-      "name": "libpipewire-module-rtkit",
-      "args": {},
-      "flags": [
-        "ifexists",
-        "nofail"
-      ]
-    },
-    {
-      "name": "libpipewire-module-protocol-native"
-    },
-    {
-      "name": "libpipewire-module-client-node"
-    },
-    {
-      "name": "libpipewire-module-adapter"
-    },
-    {
-      "name": "libpipewire-module-metadata"
-    },
-    {
-      "name": "libpipewire-module-protocol-pulse",
-      "args": {
-        "server.address": [
-          "unix:native",
-          "tcp:4713"
-        ],
-        "vm.overrides": {
-          "pulse.min.quantum": "1024/48000"
-        }
-      }
-    }
-  ],
-  "stream.properties": {}
-}

modules/ci-runner/default.nix

@@ -1,16 +1,20 @@
-{ lib, config, pkgs, self, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  self,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.ci-runner;
-in
+in {
-{
   options.pub-solar.ci-runner = {
     enable = mkEnableOption "Enables a systemd service that runs drone-ci-runner";
   };
 
   config = mkIf cfg.enable {
-    systemd.services.ci-runner = {
+    systemd.user.services.ci-runner = {
       enable = true;
 
       description = "CI runner for the PubSolarOS repository that can run test VM instances with KVM.";
@@ -20,8 +24,14 @@ in
         Restart = "always";
       };
 
-      wantedBy = [ "multi-user.target" ];
+      path = [
-      after = [ "network.target" "libvirtd.service" ];
+        pkgs.git
+        pkgs.nix
+        pkgs.libvirt
+      ];
+
+      wantedBy = ["multi-user.target"];
+      after = ["network.target" "libvirtd.service"];
 
       script = ''${pkgs.drone-runner-exec}/bin/drone-runner-exec daemon /run/agenix/drone-runner-exec-config'';
     };
@@ -29,7 +39,7 @@ in
     age.secrets."drone-runner-exec-config" = {
       file = "${self}/secrets/drone-runner-exec-config";
       mode = "700";
-      owner = "root";
+      owner = psCfg.user.name;
     };
   };
 }

modules/compat/default.nix

@@ -1,6 +0,0 @@
-{ config, pkgs, lib, ... }: with lib; {
-  # Both things below are for
-  # https://github.com/NixOS/nixpkgs/issues/124215
-  documentation.info.enable = lib.mkForce false;
-  nix.sandboxPaths = [ "/bin/sh=${pkgs.bash}/bin/sh" ];
-}

modules/core/boot.nix

@@ -0,0 +1,45 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.pub-solar.core;
+in {
+  options.pub-solar.core.iso-options.enable = mkOption {
+    type = types.bool;
+    default = false;
+    description = "Feature flag for iso builds";
+  };
+
+  options.pub-solar.core.disk-encryption-active = mkOption {
+    type = types.bool;
+    default = true;
+    description = "Whether it should be assumed that there is a cryptroot device";
+  };
+
+  config = {
+    boot = {
+      # Enable plymouth for better experience of booting
+      plymouth.enable = mkIf (!cfg.lite) (lib.mkDefault true);
+
+      # Mount / luks device in initrd
+      # Allow fstrim to work on it.
+      # The ! makes this enabled by default
+      initrd = mkIf (!cfg.iso-options.enable && cfg.disk-encryption-active) {
+        luks.devices."cryptroot" = {
+          allowDiscards = true;
+        };
+      };
+
+      loader.systemd-boot.enable = lib.mkDefault true;
+
+      # Use latest LTS linux kernel by default
+      kernelPackages = lib.mkDefault pkgs.linuxPackages_6_1;
+
+      # Support ntfs drives
+      supportedFilesystems = ["ntfs"];
+    };
+  };
+}

modules/core/default.nix

@@ -0,0 +1,42 @@
+{
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.pub-solar.core;
+in {
+  imports = [
+    ./boot.nix
+    ./hibernation.nix
+    ./fonts.nix
+    ./i18n.nix
+    ./networking.nix
+    ./nix.nix
+    ./packages.nix
+    ./services.nix
+  ];
+
+  options.pub-solar.core = {
+    lite = mkOption {
+      description = ''
+        Enable a lite edition of core with less default modules and a reduced package set.
+      '';
+      default = false;
+      type = types.bool;
+    };
+  };
+
+  config = {
+    pub-solar = {
+      audio.enable = mkIf (!cfg.lite) (mkDefault true);
+      crypto.enable = mkIf (!cfg.lite) (mkDefault true);
+      devops.enable = mkIf (!cfg.lite) (mkDefault true);
+
+      terminal-life = {
+        enable = mkDefault true;
+        lite = cfg.lite;
+      };
+    };
+  };
+}

modules/core/fonts.nix

@@ -0,0 +1,14 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  fonts = {
+    fonts = with pkgs; [powerline-fonts dejavu_fonts];
+    fontconfig.defaultFonts = {
+      monospace = ["DejaVu Sans Mono for Powerline"];
+      sansSerif = ["DejaVu Sans"];
+    };
+  };
+}

modules/core/hibernation.nix

@@ -0,0 +1,36 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.pub-solar.core.hibernation;
+in {
+  options.pub-solar.core.hibernation = {
+    enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Whether the device can hibernate. This creates a swapfile at /swapfile.";
+    };
+
+    resumeDevice = mkOption {
+      type = types.nullOr types.str;
+      default = null;
+      description = "The location of the hibernation resume swap file.";
+    };
+
+    resumeOffset = mkOption {
+      type = types.nullOr types.int;
+      default = null;
+      description = "The swap file offset. Can be found by running `filefrag -v $swap_file_location`. See https://wiki.archlinux.org/title/Power_management/Suspend_and_hibernate#Hibernation_into_swap_file";
+    };
+  };
+
+  config = {
+    boot = mkIf cfg.enable {
+      resumeDevice = mkIf (cfg.resumeDevice != null) cfg.resumeDevice;
+      kernelParams = mkIf (cfg.resumeOffset != null) ["resume_offset=${builtins.toString cfg.resumeOffset}"];
+    };
+  };
+}

modules/core/i18n.nix

@@ -1,6 +1,10 @@
-{ config, pkgs, lib, ... }:
-with lib;
 {
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; {
   config = {
     # Set your time zone.
     time.timeZone = "Europe/Berlin";

modules/core/networking.nix

@@ -0,0 +1,85 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.pub-solar.core;
+in {
+  options.pub-solar.core = {
+    enableCaddy = mkOption {
+      type = types.bool;
+      default = !cfg.lite;
+    };
+    enableHelp = mkOption {
+      type = types.bool;
+      default = !cfg.lite;
+    };
+
+    binaryCaches = mkOption {
+      type = types.listOf types.str;
+      default = [];
+      description = "Binary caches to use.";
+    };
+    publicKeys = mkOption {
+      type = types.listOf types.str;
+      default = [];
+      description = "Public keys of binary caches.";
+    };
+  };
+  config = {
+    # disable NetworkManager and systemd-networkd -wait-online by default
+    systemd.services.NetworkManager-wait-online.enable = lib.mkDefault false;
+    systemd.services.systemd-networkd-wait-online.enable = lib.mkDefault false;
+
+    networking.networkmanager = {
+      # Enable networkmanager. REMEMBER to add yourself to group in order to use nm related stuff.
+      enable = true;
+      wifi.backend = "iwd";
+    };
+
+    networking.firewall.enable = true;
+
+    # Customized binary caches list (with fallback to official binary cache)
+    nix.settings.substituters = cfg.binaryCaches;
+    nix.settings.trusted-public-keys = cfg.publicKeys;
+
+    # These entries get added to /etc/hosts
+    networking.hosts = {
+      "127.0.0.1" =
+        []
+        ++ lib.optionals cfg.enableCaddy ["caddy.local"]
+        ++ lib.optionals config.pub-solar.printing.enable ["cups.local"]
+        ++ lib.optionals cfg.enableHelp ["help.local"];
+    };
+
+    # Caddy reverse proxy for local services like cups
+    services.caddy = {
+      enable = lib.mkDefault cfg.enableCaddy;
+      globalConfig = lib.mkDefault ''
+        default_bind 127.0.0.1
+        auto_https off
+      '';
+      extraConfig = lib.mkDefault (concatStringsSep "\n" [
+        (lib.optionalString
+          config.pub-solar.printing.enable
+          ''
+            cups.local:80 {
+              request_header Host localhost:631
+              reverse_proxy unix//run/cups/cups.sock
+            }
+          '')
+
+        (lib.optionalString
+          cfg.enableHelp
+          ''
+            help.local:80 {
+              root * ${pkgs.psos-docs}/lib/html
+              file_server
+            }
+          '')
+      ]);
+    };
+  };
+}

modules/core/nix.nix

@@ -0,0 +1,32 @@
+{
+  config,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}: {
+  nix = {
+    # Use default version alias for nix package
+    package = pkgs.nix;
+    gc.automatic = true;
+    optimise.automatic = true;
+    settings = {
+      # Improve nix store disk usage
+      auto-optimise-store = true;
+      # Prevents impurities in builds
+      sandbox = true;
+      # Give root and @wheel special privileges with nix
+      trusted-users = ["root" "@wheel"];
+      # Allow only group wheel to connect to the nix daemon
+      allowed-users = ["@wheel"];
+    };
+    # Generally useful nix option defaults
+    extraOptions = lib.mkForce ''
+      experimental-features = flakes nix-command
+      min-free = 536870912
+      keep-outputs = true
+      keep-derivations = true
+      fallback = true
+    '';
+  };
+}

modules/core/packages.nix

@@ -0,0 +1,79 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
+  psCfg = config.pub-solar;
+  cfg = config.pub-solar.core;
+in {
+  environment = {
+    systemPackages = with pkgs;
+      [
+        # Core unix utility packages
+        coreutils-full
+        dnsutils
+        inetutils
+        progress
+        pciutils
+        usbutils
+
+        wget
+        openssl
+        openssh
+        curl
+        htop
+        btop
+        lsof
+        psmisc
+        file
+
+        # zippit
+        zip
+        unzip
+
+        # Modern modern utilities
+        p7zip
+        croc
+        jq
+      ]
+      ++ lib.optionals (!cfg.lite) [
+        mtr
+
+        gitFull
+        git-lfs
+        git-bug
+
+        xdg-utils
+        sysfsutils
+        renameutils
+        nfs-utils
+        moreutils
+        mailutils
+        keyutils
+        input-utils
+        elfutils
+        binutils
+        dateutils
+        diffutils
+        findutils
+        exfat
+
+        # Nix specific utilities
+        alejandra
+        niv
+        manix
+        nix-index
+        nix-tree
+        nixpkgs-review
+        # Build broken, python2.7-PyJWT-2.0.1.drv' failed
+        #nixops
+        psos
+        nvd
+
+        # Fun
+        neofetch
+      ];
+  };
+}

modules/core/services.nix

@@ -0,0 +1,18 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: {
+  # For rage encryption, all hosts need a ssh key pair
+  services.openssh = {
+    enable = true;
+    # If you don't want the host to have SSH actually opened up to the net,
+    # set `services.openssh.openFirewall` to false in your config.
+    openFirewall = lib.mkDefault true;
+    settings.PasswordAuthentication = lib.mkDefault false;
+  };
+
+  # Service that makes Out of Memory Killer more effective
+  services.earlyoom.enable = true;
+}

modules/crypto/default.nix

@@ -1,41 +1,45 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.crypto;
-in
+in {
-{
   options.pub-solar.crypto = {
     enable = mkEnableOption "Life in private";
   };
 
   config = mkIf cfg.enable {
-    services.udev.packages = [ pkgs.yubikey-personalization ];
+    services.udev.packages = [pkgs.yubikey-personalization];
-    services.dbus.packages = [ pkgs.gcr ];
+    services.dbus.packages = [pkgs.gcr];
     services.pcscd.enable = true;
 
     services.gnome.gnome-keyring.enable = true;
 
-    home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
+    home-manager = with pkgs;
-      systemd.user.services.polkit-gnome-authentication-agent = import ./polkit-gnome-authentication-agent.service.nix pkgs;
+      pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
+        systemd.user.services.polkit-gnome-authentication-agent = import ./polkit-gnome-authentication-agent.service.nix pkgs;
 
-      services.gpg-agent = {
+        services.gpg-agent = {
-        enable = true;
+          enable = true;
-        pinentryFlavor = "gnome3";
+          pinentryFlavor = "gnome3";
-        verbose = true;
+          verbose = true;
+        };
+
+        programs.gpg = {
+          enable = true;
+        };
+
+        home.packages = [
+          gnome.seahorse
+          keepassxc
+          libsecret
+          qMasterPassword
+          restic
+        ];
       };
-
-      programs.gpg = {
-        enable = true;
-      };
-
-      home.packages = [
-        gnome.seahorse
-        keepassxc
-        libsecret
-        qMasterPassword
-        restic
-      ];
-    };
   };
 }

modules/crypto/polkit-gnome-authentication-agent.service.nix

@@ -1,16 +1,15 @@
-pkgs:
+pkgs: {
-{
   Unit = {
     Description = "Legacy polkit authentication agent for GNOME";
-    Documentation = [ "https://gitlab.freedesktop.org/polkit/polkit/" ];
+    Documentation = ["https://gitlab.freedesktop.org/polkit/polkit/"];
-    BindsTo = [ "sway-session.target" ];
+    BindsTo = ["sway-session.target"];
-    After = [ "sway-session.target" ];
+    After = ["sway-session.target"];
   };
   Service = {
     Type = "simple";
     ExecStart = "${pkgs.polkit_gnome}/libexec/polkit-gnome-authentication-agent-1";
   };
   Install = {
-    WantedBy = [ "sway-session.target" ];
+    WantedBy = ["sway-session.target"];
   };
 }

modules/devops/default.nix

@@ -1,28 +1,30 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.devops;
-in
+in {
-{
   options.pub-solar.devops = {
     enable = mkEnableOption "Life automated";
   };
 
   config = mkIf cfg.enable {
-    home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
+    home-manager = with pkgs;
-      home.packages = [
+      pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
-        croc
+        home.packages = [
-        drone-cli
+          drone-cli
-        nmap
+          nmap
-        pgcli
+          pgcli
-        ansible
+          ansible
-        ansible-lint
+          ansible-lint
-        restic
+          restic
-        shellcheck
+          shellcheck
-        terraform_0_15
+          terraform
-        tea
+        ];
-      ];
+      };
-    };
   };
 }

modules/docker-ci-runner/default.nix

@@ -0,0 +1,114 @@
+{
+  lib,
+  config,
+  pkgs,
+  self,
+  ...
+}:
+with lib; let
+  bootstrap = pkgs.writeScript "bootstrap.sh" ''
+    #!/usr/bin/env bash
+
+    set -e
+
+    apt update
+    apt install --yes curl git sudo xz-utils
+
+    adduser --system --uid 999 build
+    chown build /nix
+
+    sudo -u build curl -L https://nixos.org/nix/install > install
+    sudo -u build sh install
+
+    echo "export PATH=/nix/var/nix/profiles/per-user/build/profile/bin:''$PATH" >> /etc/profile
+
+    mkdir /etc/nix
+    echo 'experimental-features = nix-command flakes' >> /etc/nix/nix.conf
+
+    export nix_user_config_file="/home/build/.local/share/nix/trusted-settings.json"
+    mkdir -p $(dirname \\$nix_user_config_file)
+    echo '{"extra-experimental-features":{"nix-command flakes":true}}' > \\$nix_user_config_file
+    chown -R build /home/build/
+
+    curl -L https://github.com/drone-runners/drone-runner-exec/releases/latest/download/drone_runner_exec_linux_amd64.tar.gz | tar xz
+    sudo install -t /usr/local/bin drone-runner-exec
+
+    if [ ! -f /run/vars ]; then
+      exit 1
+    fi
+
+    cp -a /run/vars /run/runtime-vars
+    env | grep "DRONE" >> /run/runtime-vars
+
+    su - -s /bin/bash build sh -c "/usr/local/bin/drone-runner-exec daemon /run/runtime-vars"
+  '';
+  psCfg = config.pub-solar;
+  cfg = config.pub-solar.docker-ci-runner;
+in {
+  options.pub-solar.docker-ci-runner = {
+    enable = lib.mkEnableOption "Enables a docker container running a drone exec runner as unprivileged user.";
+
+    enableKvm = lib.mkOption {
+      description = ''
+        Enable kvm support.
+      '';
+      default = true;
+      type = types.bool;
+    };
+
+    nixCacheLocation = lib.mkOption {
+      description = ''
+        Location of nix cache that is shared between builds
+      '';
+      default = "/var/lib/docker-ci-runner";
+      type = types.path;
+    };
+
+    runnerEnvironment = lib.mkOption {
+      description = ''
+        Additional environment vars added to the vars file on container runtime
+      '';
+      default = {};
+    };
+
+    runnerVarsFile = lib.mkOption {
+      description = ''
+        Location of vars file passed to drone runner
+      '';
+      type = types.path;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    virtualisation = {
+      docker = {
+        enable = true; # sadly podman is not supported rightnow
+      };
+
+      oci-containers = {
+        backend = "docker";
+        containers."drone-exec-runner" = {
+          image = "debian";
+          autoStart = true;
+          entrypoint = "bash";
+          cmd = ["/bootstrap.sh"];
+
+          volumes = [
+            "${cfg.runnerVarsFile}:/run/vars"
+            "${cfg.nixCacheLocation}:/nix"
+            "${bootstrap}:/bootstrap.sh"
+          ];
+
+          environment = cfg.runnerEnvironment;
+
+          extraOptions = lib.mkIf cfg.enableKvm ["--device=/dev/kvm"];
+        };
+      };
+    };
+    # Fix container not stopping correctly and holding the system 120s upon
+    # shutdown / reboot
+    systemd.services.docker-drone-exec-runner.preStop = ''
+      docker stop drone-exec-runner
+    '';
+  };
+}

modules/docker/default.nix

@@ -1,19 +1,24 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.docker;
-in
+in {
-{
   options.pub-solar.docker = {
     enable = mkEnableOption "Life in metal boxes";
   };
 
   config = mkIf cfg.enable {
     virtualisation.docker.enable = true;
-    users.users = with pkgs; pkgs.lib.setAttrByPath [ psCfg.user.name ] {
+    virtualisation.docker.package = pkgs.docker_24;
-      extraGroups = [ "docker" ];
+    users.users = with pkgs;
-    };
+      pkgs.lib.setAttrByPath [psCfg.user.name] {
+        extraGroups = ["docker"];
+      };
 
     environment.systemPackages = with pkgs; [
       docker-compose

modules/email/default.nix

@@ -1,29 +1,33 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.email;
-in
+in {
-{
   options.pub-solar.email = {
     enable = mkEnableOption "Life in headers";
   };
 
   config = mkIf cfg.enable {
-    home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
+    home-manager = with pkgs;
-      home.packages = [
+      pkgs.lib.setAttrByPath ["users" psCfg.user.name] {
-        w3m
+        home.packages = [
-        urlscan
+          w3m
-        neomutt
+          urlscan
-        offlineimap
+          neomutt
-        msmtp
+          offlineimap
-        mailto-mutt
+          msmtp
-      ];
+          mailto-mutt
+        ];
 
-      programs.offlineimap = {
+        programs.offlineimap = {
-        enable = true;
+          enable = true;
-        pythonFile = builtins.readFile ./offlineimap.py;
+          pythonFile = builtins.readFile ./offlineimap.py;
+        };
       };
-    };
   };
 }

modules/email/offlineimap.nix

@@ -1 +0,0 @@
-