1 files changed, 124 insertions, 0 deletions

diff --git a/systems/eldiron/websites/git/gitweb.nix b/systems/eldiron/websites/git/gitweb.nix
new file mode 100644
index 0000000..40f99e0
--- /dev/null
+++ b/systems/eldiron/websites/git/gitweb.nix
@@ -0,0 +1,124 @@
+{ gitweb, writeText, stdenv, coreutils, writeScript, gitolite, git, cgit, gitoliteDir, mailcap, highlight }:
+rec {
+  varDir = gitoliteDir;
+  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__";
+    $highlight_bin = "${highlight}/bin/highlight";
+    '';
+  aboutFilter = writeScript "about-filter.sh" ''
+    #!${stdenv.shell}
+
+    if [ -f "$CGIT_REPO_PATH/README.html" ]; then
+      cat "$CGIT_REPO_PATH/README.html"
+    else
+      ${cgit}/lib/cgit/filters/about-formatting.sh "$@"
+    fi
+  '';
+  cgitConfig = writeText "cgitrc" ''
+    css=/cgit-css/cgit.css
+    logo=/cgit-css/cgit.png
+    favicon=/cgit-css/favicon.ico
+    head-include=${./cgit_js.html}
+
+    root-title=Immae’s git
+    root-desc=To go back to the old interface: https://git.immae.eu/?old
+    readme=:README.md
+    readme=:readme.md
+    readme=:README
+    readme=:DOCUMENTATION.md
+    about-filter=${aboutFilter}
+    #${cgit}/lib/cgit/filters/about-formatting.sh
+    source-filter=${cgit}/lib/cgit/filters/syntax-highlighting.py
+
+    enable-blame=1
+    enable-index-links=1
+    enable-commit-graph=1
+    enable-log-filecount=1
+    enable-log-linecount=1
+
+    enable-html-serving=1
+    # Allow using gitweb.* keys
+    enable-git-config=1
+
+    side-by-side-diffs=1
+    snapshots=tar.gz tar.zst zip
+    mimetype-file=${mailcap}/etc/mime.types
+
+    section=__Others__
+    clone-url=ssh://gitolite@git.immae.eu/$CGIT_REPO_URL https://git.immae.eu/$CGIT_REPO_URL
+    #section-from-path=1
+    project-list=${varDir}/projects.list
+    scan-path=${varDir}/repositories
+    '';
+  apache = rec {
+    user = "wwwrun";
+    group = "wwwrun";
+    modules = [ "cgid" ];
+    root = gitweb;
+    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/$1
+
+      <Directory "${git}/libexec/git-core">
+        Require all granted
+      </Directory>
+      <Directory "${root}">
+        DirectoryIndex gitweb.cgi
+        Require all granted
+        AllowOverride None
+        Options ExecCGI FollowSymLinks
+        <Files gitweb.cgi>
+          SetHandler cgi-script
+          SetEnv  GITWEB_CONFIG  "${config}"
+        </Files>
+      </Directory>
+
+      SetEnv CGIT_CONFIG ${cgitConfig}
+      ScriptAlias /cgit "${cgit}/cgit/cgit.cgi/"
+      Alias /cgit-css "${cgit}/cgit"
+      <Directory "${cgit}/cgit/">
+        AllowOverride None
+        Options ExecCGI FollowSymlinks
+        Require all granted
+      </Directory>
+
+      RewriteEngine On
+      RewriteCond %{QUERY_STRING} ^$
+      RewriteRule ^/?$ /cgit [L,R=302]
+
+      RewriteCond %{REQUEST_URI} ^(.*)(\.git)?/?$
+      RewriteCond ${varDir}/repositories/%1.git/HEAD -f
+      RewriteRule ^(.+)$ /cgit$1 [L,R=302]
+      '';
+  };
+}