From e7f54823b1f8443f616096bd100c337ab6bbfd46 Mon Sep 17 00:00:00 2001
From: Jocelyn Thode <jocelyn@thode.email>
Date: Sun, 12 Mar 2023 20:54:23 +0100
Subject: [PATCH] readarr: init at 0.1.4.1596

---
 .../manual/release-notes/rl-2305.section.md   |  1 +
 nixos/modules/module-list.nix                 |  1 +
 nixos/modules/services/misc/readarr.nix       | 88 +++++++++++++++++++
 nixos/tests/all-tests.nix                     |  1 +
 nixos/tests/readarr.nix                       | 18 ++++
 pkgs/servers/readarr/default.nix              | 53 +++++++++++
 pkgs/servers/readarr/update.sh                | 44 ++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 8 files changed, 208 insertions(+)
 create mode 100644 nixos/modules/services/misc/readarr.nix
 create mode 100644 nixos/tests/readarr.nix
 create mode 100644 pkgs/servers/readarr/default.nix
 create mode 100755 pkgs/servers/readarr/update.sh

diff --git a/nixos/doc/manual/release-notes/rl-2305.section.md b/nixos/doc/manual/release-notes/rl-2305.section.md
index 1bd8906cf64..2ee63841a1f 100644
--- a/nixos/doc/manual/release-notes/rl-2305.section.md
+++ b/nixos/doc/manual/release-notes/rl-2305.section.md
@@ -33,6 +33,7 @@ In addition to numerous new and upgraded packages, this release has the followin
 - [Cloudlog](https://www.magicbug.co.uk/cloudlog/), a web-based Amateur Radio logging application. Available as [services.cloudlog](#opt-services.cloudlog.enable).
 
 - [fzf](https://github.com/junegunn/fzf), a command line fuzzyfinder. Available as [programs.fzf](#opt-programs.fzf.fuzzyCompletion).
+- [readarr](https://github.com/Readarr/Readarr), Book Manager and Automation (Sonarr for Ebooks). Available as [services.readarr](options.html#opt-services.readarr.enable).
 
 - [gemstash](https://github.com/rubygems/gemstash), a RubyGems.org cache and private gem server. Available as [services.gemstash](#opt-services.gemstash.enable).
 
diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index e1e30c99a44..01c0d8f2152 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -665,6 +665,7 @@
   ./services/misc/prowlarr.nix
   ./services/misc/pykms.nix
   ./services/misc/radarr.nix
+  ./services/misc/readarr.nix
   ./services/misc/redmine.nix
   ./services/misc/ripple-data-api.nix
   ./services/misc/rippled.nix
diff --git a/nixos/modules/services/misc/readarr.nix b/nixos/modules/services/misc/readarr.nix
new file mode 100644
index 00000000000..dd4fef6e598
--- /dev/null
+++ b/nixos/modules/services/misc/readarr.nix
@@ -0,0 +1,88 @@
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+let
+  cfg = config.services.readarr;
+in
+{
+  options = {
+    services.readarr = {
+      enable = mkEnableOption (lib.mdDoc "Readarr");
+
+      dataDir = mkOption {
+        type = types.str;
+        default = "/var/lib/readarr/";
+        description = lib.mdDoc "The directory where Readarr stores its data files.";
+      };
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.readarr;
+        defaultText = literalExpression "pkgs.readarr";
+        description = lib.mdDoc "The Readarr package to use";
+      };
+
+      openFirewall = mkOption {
+        type = types.bool;
+        default = false;
+        description = lib.mdDoc ''
+          Open ports in the firewall for Readarr
+        '';
+      };
+
+      user = mkOption {
+        type = types.str;
+        default = "readarr";
+        description = lib.mdDoc ''
+          User account under which Readarr runs.
+        '';
+      };
+
+      group = mkOption {
+        type = types.str;
+        default = "readarr";
+        description = lib.mdDoc ''
+          Group under which Readarr runs.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.tmpfiles.rules = [
+      "d '${cfg.dataDir}' 0700 ${cfg.user} ${cfg.group} - -"
+    ];
+
+    systemd.services.readarr = {
+      description = "Readarr";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      serviceConfig = {
+        Type = "simple";
+        User = cfg.user;
+        Group = cfg.group;
+        ExecStart = "${cfg.package}/bin/Readarr -nobrowser -data='${cfg.dataDir}'";
+        Restart = "on-failure";
+      };
+    };
+
+    networking.firewall = mkIf cfg.openFirewall {
+      allowedTCPPorts = [ 8787 ];
+    };
+
+    users.users = mkIf (cfg.user == "readarr") {
+      readarr = {
+        description = "Readarr service";
+        home = cfg.dataDir;
+        group = cfg.group;
+        isSystemUser = true;
+      };
+    };
+
+    users.groups = mkIf (cfg.group == "readarr") {
+      readarr = { };
+    };
+  };
+}
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index c1059f8c984..687549c42ed 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -584,6 +584,7 @@ in {
   radarr = handleTest ./radarr.nix {};
   radicale = handleTest ./radicale.nix {};
   rasdaemon = handleTest ./rasdaemon.nix {};
+  readarr = handleTest ./readarr.nix {};
   redis = handleTest ./redis.nix {};
   redmine = handleTest ./redmine.nix {};
   restartByActivationScript = handleTest ./restart-by-activation-script.nix {};
diff --git a/nixos/tests/readarr.nix b/nixos/tests/readarr.nix
new file mode 100644
index 00000000000..bb7dd852984
--- /dev/null
+++ b/nixos/tests/readarr.nix
@@ -0,0 +1,18 @@
+import ./make-test-python.nix ({ lib, ... }:
+
+with lib;
+
+{
+  name = "readarr";
+  meta.maintainers = with maintainers; [ jocelynthode ];
+
+  nodes.machine =
+    { pkgs, ... }:
+    { services.readarr.enable = true; };
+
+  testScript = ''
+    machine.wait_for_unit("readarr.service")
+    machine.wait_for_open_port(8787)
+    machine.succeed("curl --fail http://localhost:8787/")
+  '';
+})
diff --git a/pkgs/servers/readarr/default.nix b/pkgs/servers/readarr/default.nix
new file mode 100644
index 00000000000..9fdec498889
--- /dev/null
+++ b/pkgs/servers/readarr/default.nix
@@ -0,0 +1,53 @@
+{ lib, stdenv, fetchurl, libmediainfo, sqlite, curl, makeWrapper, icu, dotnet-runtime, openssl, nixosTests }:
+
+let
+  os = if stdenv.isDarwin then "osx" else "linux";
+  arch = {
+    x86_64-linux = "x64";
+    aarch64-linux = "arm64";
+    x86_64-darwin = "x64";
+  }."${stdenv.hostPlatform.system}" or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
+  hash = {
+    x64-linux_hash = "sha256-ABk2wxNse8dcFWEMpaXnsALz171/1JQaAFzmpz36we0=";
+    arm64-linux_hash = "sha256-c1eVCPE8RH9u99hYJZBiNBpanBv3WeSTVaD+Gq1yxUk=";
+    x64-osx_hash = "sha256-9UEi8YbpZ1baZ9lnG7SJcYnvJRgP7BsqcIt9Z3UdDv8=";
+  }."${arch}-${os}_hash";
+in stdenv.mkDerivation rec {
+  pname = "readarr";
+  version = "0.1.4.1596";
+
+  src = fetchurl {
+    url = "https://github.com/Readarr/Readarr/releases/download/v${version}/Readarr.develop.${version}.${os}-core-${arch}.tar.gz";
+    sha256 = hash;
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/{bin,share/${pname}-${version}}
+    cp -r * $out/share/${pname}-${version}/.
+    makeWrapper "${dotnet-runtime}/bin/dotnet" $out/bin/Readarr \
+      --add-flags "$out/share/${pname}-${version}/Readarr.dll" \
+      --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ curl sqlite libmediainfo icu openssl ]}
+
+    runHook postInstall
+  '';
+
+
+  passthru = {
+    updateScript = ./update.sh;
+    tests.smoke-test = nixosTests.readarr;
+  };
+
+  meta = with lib; {
+    description = "A Usenet/BitTorrent ebook downloader";
+    homepage = "https://readarr.com";
+    license = licenses.gpl3;
+    maintainers = [ maintainers.jocelynthode ];
+    sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
+    platforms = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" ];
+  };
+}
+
diff --git a/pkgs/servers/readarr/update.sh b/pkgs/servers/readarr/update.sh
new file mode 100755
index 00000000000..0372ac9fa1a
--- /dev/null
+++ b/pkgs/servers/readarr/update.sh
@@ -0,0 +1,44 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p curl gnused nix-prefetch jq
+
+set -e
+
+dirname="$(dirname "$0")"
+
+updateHash()
+{
+    version=$1
+    arch=$2
+    os=$3
+
+    hashKey="${arch}-${os}_hash"
+
+    url="https://github.com/Readarr/Readarr/releases/download/v$version/Readarr.develop.$version.$os-core-$arch.tar.gz"
+    hash=$(nix-prefetch-url --type sha256 $url)
+    sriHash="$(nix hash to-sri --type sha256 $hash)"
+
+    sed -i "s|$hashKey = \"[a-zA-Z0-9\/+-=]*\";|$hashKey = \"$sriHash\";|g" "$dirname/default.nix"
+}
+
+updateVersion()
+{
+    sed -i "s/version = \"[0-9.]*\";/version = \"$1\";/g" "$dirname/default.nix"
+}
+
+currentVersion=$(cd $dirname && nix eval --raw -f ../../.. readarr.version)
+
+# We cannot use the latest releases as in the past Readarr released old version with v2.0 and then went back to 0.1
+latestTag=$(curl https://api.github.com/repos/Readarr/Readarr/releases | jq -r ".[0].tag_name")
+latestVersion="$(expr $latestTag : 'v\(.*\)')"
+
+if [[ "$currentVersion" == "$latestVersion" ]]; then
+    echo "Readarr is up-to-date: ${currentVersion}"
+    exit 0
+fi
+
+updateVersion $latestVersion
+
+updateHash $latestVersion x64 linux
+updateHash $latestVersion arm64 linux
+updateHash $latestVersion x64 osx
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 36577abfc3c..a23f1c5be7a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11546,6 +11546,8 @@ with pkgs;
 
   react-native-debugger = callPackage ../development/tools/react-native-debugger { };
 
+  readarr = callPackage ../servers/readarr { };
+
   read-edid = callPackage ../os-specific/linux/read-edid { };
 
   readstat = callPackage ../applications/science/math/readstat { };