2 files changed, 94 insertions, 0 deletions

diff --git a/virtual/modules/gitweb/default.nix b/virtual/modules/gitweb/default.nix
new file mode 100644
index 0000000..2a860ba
--- /dev/null
+++ b/virtual/modules/gitweb/default.nix
@@ -0,0 +1,30 @@
+{ lib, pkgs, config, mylibs, ... }:
+let
+    # FIXME: add buildbot
+    gitweb = pkgs.callPackage ./gitweb.nix { gitoliteDir = config.services.myGitolite.gitoliteDir; };
+    cfg = config.services.myGitweb;
+in {
+  options.services.myGitweb = {
+    enable = lib.mkEnableOption "my gitweb service";
+  };
+
+  config = lib.mkIf cfg.enable {
+    security.acme.certs."eldiron".extraDomains."git.immae.eu" = null;
+
+    nixpkgs.config.packageOverrides = oldpkgs: rec {
+      gitweb = oldpkgs.gitweb.overrideAttrs(old: {
+        installPhase = old.installPhase + ''
+          cp -r ${./theme} $out/gitweb-theme;
+          '';
+      });
+    };
+
+    services.myWebsites.tools.modules = gitweb.apache.modules;
+    services.myWebsites.tools.vhostConfs.git = {
+      certName    = "eldiron";
+      hosts       = ["git.immae.eu" ];
+      root        = gitweb.webRoot;
+      extraConfig = [ gitweb.apache.vhostConf ];
+    };
+  };
+}
diff --git a/virtual/modules/gitweb/gitweb.nix b/virtual/modules/gitweb/gitweb.nix
new file mode 100644
index 0000000..7b4dcac
--- /dev/null
+++ b/virtual/modules/gitweb/gitweb.nix
@@ -0,0 +1,64 @@
+{ gitweb, writeText, gitolite, git, gitoliteDir }:
+rec {
+  varDir = gitoliteDir;
+  webRoot = gitweb;
+  config = writeText "gitweb.conf" ''
+    $git_temp = "/tmp";
+
+    # The directories where your projects are. Must not end with a
+    # slash.
+    $projectroot = "${varDir}/repositories";
+
+    $projects_list = "${varDir}/projects.list";
+    $strict_export = "true";
+
+    # Base URLs for links displayed in the web interface.
+    our @git_base_url_list = qw(ssh://gitolite@git.immae.eu https://git.immae.eu);
+
+    $feature{'blame'}{'default'} = [1];
+    $feature{'avatar'}{'default'} = ['gravatar'];
+    $feature{'highlight'}{'default'} = [1];
+
+    @stylesheets = ("gitweb-theme/gitweb.css");
+    $logo = "gitweb-theme/git-logo.png";
+    $favicon = "gitweb-theme/git-favicon.png";
+    $javascript = "gitweb-theme/gitweb.js";
+    $logo_url = "https://git.immae.eu/";
+    $projects_list_group_categories = "true";
+    $projects_list_description_width = 60;
+    $project_list_default_category = "__Others__";
+    '';
+  apache = {
+    user = "wwwrun";
+    group = "wwwrun";
+    modules = [ "cgid" ];
+    vhostConf = ''
+      SetEnv GIT_PROJECT_ROOT ${varDir}/repositories/
+      ScriptAliasMatch \
+                  "(?x)^/(.*/(HEAD | \
+                                  info/refs | \
+                                  objects/(info/[^/]+ | \
+                                          [0-9a-f]{2}/[0-9a-f]{38} | \
+                                          pack/pack-[0-9a-f]{40}\.(pack|idx)) | \
+                                  git-(upload|receive)-pack))$" \
+                  ${git}/libexec/git-core/git-http-backend/$1
+
+      <Directory "${gitolite}">
+        Require all granted
+      </Directory>
+      <Directory "${git}/libexec/git-core">
+        Require all granted
+      </Directory>
+      <Directory "${webRoot}">
+        DirectoryIndex gitweb.cgi
+        Require all granted
+        AllowOverride None
+        Options ExecCGI FollowSymLinks
+        <Files gitweb.cgi>
+          SetHandler cgi-script
+          SetEnv  GITWEB_CONFIG  "${config}"
+        </Files>
+      </Directory>
+      '';
+  };
+}