bundle forgejo @ v7.0.2

this bundles the current package recipe of forgejo in nixpkgs-unstable.
Implies updating forgejo, since nixpkgs-stable is still on 1.20.6 (v6 in
the new version scheme).

This'll mean we have to manually update it same as with mattermost, and
can potentially also help with upstream changes. If we get tired of
that, we can always decide to just use the nixpkgs-unstable version
directly.

pkgs/default.nix

@@ -13,6 +13,10 @@ let
       buildGoModule = unstable.buildGo122Module;
     };
 
+    forgejo = callPackage ./forgejo {
+      buildGoModule = unstable.buildGo122Module;
+    };
+
     tracktrain = import sources.tracktrain {
       nixpkgs = pkgs;
       compiler = "default";

pkgs/forgejo/default.nix

@@ -0,0 +1,131 @@
+{ bash
+, brotli
+, buildGoModule
+, forgejo
+, git
+, gzip
+, lib
+, makeWrapper
+, nix-update-script
+, nixosTests
+, openssh
+, pam
+, pamSupport ? true
+, sqliteSupport ? true
+, xorg
+, runCommand
+, stdenv
+, fetchFromGitea
+, buildNpmPackage
+}:
+
+let
+  frontend = buildNpmPackage {
+    pname = "forgejo-frontend";
+    inherit (forgejo) src version;
+
+    npmDepsHash = "sha256-BffoEbIzTU61bw3ECEm5eDHcav4S27MB5jQKsMprkcw=";
+
+    patches = [
+      ./package-json-npm-build-frontend.patch
+    ];
+
+    # override npmInstallHook
+    installPhase = ''
+      mkdir $out
+      cp -R ./public $out/
+    '';
+  };
+in
+buildGoModule rec {
+  pname = "forgejo";
+  version = "7.0.2";
+
+  src = fetchFromGitea {
+    domain = "codeberg.org";
+    owner = "forgejo";
+    repo = "forgejo";
+    rev = "v${version}";
+    hash = "sha256-YY5dHXWMqlCIPfqsDtHZLHjEdYmrFnh4yc0hfTUESww=";
+  };
+
+  vendorHash = "sha256-UcjaMi/4XYLdaJhi2j3UWqHqkpTbZBo6EwNXxdRIKLw=";
+
+  subPackages = [ "." ];
+
+  outputs = [ "out" "data" ];
+
+  nativeBuildInputs = [ makeWrapper ];
+  buildInputs = lib.optional pamSupport pam;
+
+  patches = [
+    ./static-root-path.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace modules/setting/server.go --subst-var data
+  '';
+
+  tags = lib.optional pamSupport "pam"
+    ++ lib.optionals sqliteSupport [ "sqlite" "sqlite_unlock_notify" ];
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X main.Version=${version}"
+    "-X 'main.Tags=${lib.concatStringsSep " " tags}'"
+  ];
+
+  preConfigure = ''
+    export ldflags+=" -X main.ForgejoVersion=$(GITEA_VERSION=${version} make show-version-api)"
+  '';
+
+  preBuild = ''
+    go run build/merge-forgejo-locales.go
+  '';
+
+  postInstall = ''
+    mkdir $data
+    cp -R ./{templates,options} ${frontend}/public $data
+    mkdir -p $out
+    cp -R ./options/locale $out/locale
+    wrapProgram $out/bin/gitea \
+      --prefix PATH : ${lib.makeBinPath [ bash git gzip openssh ]}
+  '';
+
+  # $data is not available in goModules.drv and preBuild isn't needed
+  overrideModAttrs = (_: {
+    postPatch = null;
+    preBuild = null;
+  });
+
+  passthru = {
+    # allow nix-update to handle npmDepsHash
+    inherit (frontend) npmDeps;
+
+    data-compressed = runCommand "forgejo-data-compressed" {
+      nativeBuildInputs = [ brotli xorg.lndir ];
+    } ''
+      mkdir $out
+      lndir ${forgejo.data}/ $out/
+
+      # Create static gzip and brotli files
+      find -L $out -type f -regextype posix-extended -iregex '.*\.(css|html|js|svg|ttf|txt)' \
+        -exec gzip --best --keep --force {} ';' \
+        -exec brotli --best --keep --no-copy-stat {} ';'
+    '';
+
+    tests = nixosTests.forgejo;
+    updateScript = nix-update-script { };
+  };
+
+  meta = {
+    description = "A self-hosted lightweight software forge";
+    homepage = "https://forgejo.org";
+    changelog = "https://codeberg.org/forgejo/forgejo/releases/tag/${src.rev}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ emilylange urandom bendlas adamcstephens ];
+    broken = stdenv.isDarwin;
+    mainProgram = "gitea";
+  };
+}

pkgs/forgejo/package-json-npm-build-frontend.patch

@@ -0,0 +1,14 @@
+diff --git a/package.json b/package.json
+index b50c52cf43..d6aafb8775 100644
+--- a/package.json
++++ b/package.json
+@@ -98,5 +98,8 @@
+   },
+   "browserslist": [
+     "defaults"
+-  ]
++  ],
++  "scripts": {
++    "build": "node_modules/.bin/webpack"
++  }
+ }

pkgs/forgejo/static-root-path.patch

@@ -0,0 +1,13 @@
+diff --git a/modules/setting/server.go b/modules/setting/server.go
+index c20dd1949d..c9bcdce99a 100644
+--- a/modules/setting/server.go
++++ b/modules/setting/server.go
+@@ -317,7 +317,7 @@ func loadServerFrom(rootCfg ConfigProvider) {
+ 	RedirectorUseProxyProtocol = sec.Key("REDIRECTOR_USE_PROXY_PROTOCOL").MustBool(UseProxyProtocol)
+ 	OfflineMode = sec.Key("OFFLINE_MODE").MustBool(true)
+ 	if len(StaticRootPath) == 0 {
+-		StaticRootPath = AppWorkPath
++		StaticRootPath = "@data@"
+ 	}
+ 	StaticRootPath = sec.Key("STATIC_ROOT_PATH").MustString(StaticRootPath)
+ 	StaticCacheTime = sec.Key("STATIC_CACHE_TIME").MustDuration(6 * time.Hour)