From 02c145697b3539077c7217ce4edc872c2a656408 Mon Sep 17 00:00:00 2001
From: teutat3s <teutates@mailbox.org>
Date: Mon, 7 Nov 2022 11:24:59 +0100
Subject: [PATCH] Pull in upstream commits from
 https://github.com/divnix/digga/pull/490

Improved flake-compat

Get the rev from the flake.lock file. Shouldn't be an issue for
first time users as the guide instructs users to generate a lock
file. `builtins.file` was used in accordance with nix.dev
reccommendations.

https://nix.dev/anti-patterns/language#reproducibility-referencing-top-level-directory-with

Rm tempfix
---
 flake.nix              |  3 +++
 lib/compat/default.nix |  8 ++++----
 shell/devos.nix        | 15 ---------------
 3 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/flake.nix b/flake.nix
index 4ac60e8a..cce3f8ee 100644
--- a/flake.nix
+++ b/flake.nix
@@ -11,6 +11,9 @@
       nixos.url = "github:nixos/nixpkgs/nixos-22.05";
       latest.url = "github:nixos/nixpkgs/nixos-unstable";
 
+      flake-compat.url = "github:edolstra/flake-compat";
+      flake-compat.flake = false;
+
       digga.url = "github:pub-solar/digga/fix/bootstrap-iso";
       digga.inputs.nixpkgs.follows = "nixos";
       digga.inputs.nixlib.follows = "nixos";
diff --git a/lib/compat/default.nix b/lib/compat/default.nix
index 9d0c2837..ae3b4426 100644
--- a/lib/compat/default.nix
+++ b/lib/compat/default.nix
@@ -1,14 +1,14 @@
 let
-  rev = "e7e5d481a0e15dcd459396e55327749989e04ce0";
+  lock = builtins.fromJSON (builtins.readFile builtins.path { path = ../../flake.lock; name = "lockPath"; });
   flake = (import
     (
       fetchTarball {
-        url = "https://github.com/edolstra/flake-compat/archive/${rev}.tar.gz";
-        sha256 = "0zd3x46fswh5n6faq4x2kkpy6p3c6j593xbdlbsl40ppkclwc80x";
+        url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+        sha256 = lock.nodes.flake-compat.locked.narHash;
       }
     )
     {
-      src = ../../.;
+      src = builtins.path { path = ../../.; name = "projectRoot"; };
     });
 in
 flake
diff --git a/shell/devos.nix b/shell/devos.nix
index 9aefcc6f..382a6d34 100644
--- a/shell/devos.nix
+++ b/shell/devos.nix
@@ -28,21 +28,6 @@ in
   # override for our own welcome
   devshell.name = pkgs.lib.mkForce "PubSolarOS";
 
-  # tempfix: remove when merged https://github.com/numtide/devshell/pull/123
-  devshell.startup.load_profiles = pkgs.lib.mkForce (pkgs.lib.noDepEntry ''
-    # PATH is devshell's exorbitant privilige:
-    # fence against its pollution
-    _PATH=''${PATH}
-    # Load installed profiles
-    for file in "$DEVSHELL_DIR/etc/profile.d/"*.sh; do
-      # If that folder doesn't exist, bash loves to return the whole glob
-      [[ -f "$file" ]] && source "$file"
-    done
-    # Exert exorbitant privilige and leave no trace
-    export PATH=''${_PATH}
-    unset _PATH
-  '');
-
   commands = with pkgs; [
     (devos nix)
     (devos agenix)