gitlab-shell: move to pkgs/applications/version-management/gitlab

pkgs/applications/version-management/gitlab/gitlab-shell/default.nix

@@ -0,0 +1,45 @@
+{ stdenv, ruby, bundler, fetchFromGitLab, go }:
+
+stdenv.mkDerivation rec {
+  version = "8.3.3";
+  name = "gitlab-shell-${version}";
+
+  src = fetchFromGitLab {
+    owner = "gitlab-org";
+    repo = "gitlab-shell";
+    rev = "v${version}";
+    sha256 = "1qapw0yvlw1nxjik7jpbbbl3yx299sfvdx67zsd5ai7bhk1gd8xl";
+  };
+
+  buildInputs = [ ruby bundler go ];
+
+  patches = [ ./remove-hardcoded-locations.patch ];
+
+  installPhase = ''
+    ruby bin/compile
+    mkdir -p $out/
+    cp -R . $out/
+
+    # Nothing to install ATM for non-development but keeping the
+    # install command anyway in case that changes in the future:
+    export HOME=$(pwd)
+    bundle install -j4 --verbose --local --deployment --without development test
+  '';
+
+  # gitlab-shell will try to read its config relative to the source
+  # code by default which doesn't work in nixos because it's a
+  # read-only filesystem
+  postPatch = ''
+    substituteInPlace lib/gitlab_config.rb --replace \
+       "File.join(ROOT_PATH, 'config.yml')" \
+       "'/run/gitlab/shell-config.yml'"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "SSH access and repository management app for GitLab";
+    homepage = http://www.gitlab.com/;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ fpletz globin ];
+    license = licenses.mit;
+  };
+}

pkgs/applications/version-management/gitlab/gitlab-shell/remove-hardcoded-locations.patch

@@ -0,0 +1,27 @@
+diff --git a/go/internal/config/config.go b/go/internal/config/config.go
+index c57b4de..88cfc95 100644
+--- a/go/internal/config/config.go
++++ b/go/internal/config/config.go
+@@ -27,7 +27,7 @@ func New() (*Config, error) {
+ 	}
+ 	cfg.RootDir = dir
+ 
+-	configBytes, err := ioutil.ReadFile(path.Join(cfg.RootDir, configFile))
++	configBytes, err := ioutil.ReadFile("/run/gitlab/shell-config.yml")
+ 	if err != nil {
+ 		return nil, err
+ 	}
+diff --git a/lib/gitlab_shell.rb b/lib/gitlab_shell.rb
+index 1452f95..2b40327 100644
+--- a/lib/gitlab_shell.rb
++++ b/lib/gitlab_shell.rb
+@@ -180,7 +180,8 @@ class GitlabShell
+     end
+ 
+     # We use 'chdir: ROOT_PATH' to let the next executable know where config.yml is.
+-    Kernel.exec(env, *args, unsetenv_others: true, chdir: ROOT_PATH)
++    # Except we don't, because we're already in the right directory on nixos!
++    Kernel.exec(env, *args, unsetenv_others: true)
+   end
+ 
+   def api