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-rw-r--r--modules/tv/git/cgit.nix110
1 files changed, 110 insertions, 0 deletions
diff --git a/modules/tv/git/cgit.nix b/modules/tv/git/cgit.nix
new file mode 100644
index 0000000..edee199
--- /dev/null
+++ b/modules/tv/git/cgit.nix
@@ -0,0 +1,110 @@
+{ config, lib, pkgs, ... }:
+
+let
+ inherit (builtins) attrValues filter getAttr;
+ inherit (lib) concatMapStringsSep mkIf optionalString;
+
+ cfg = config.services.git;
+
+ isPublicRepo = getAttr "public"; # TODO this is also in ./default.nix
+in
+
+{
+ config = mkIf cfg.cgit {
+
+ users.extraUsers = lib.singleton {
+ name = "fcgiwrap";
+ uid = 2851179180; # genid fcgiwrap
+ group = "fcgiwrap";
+ home = "/var/empty";
+ };
+
+ users.extraGroups = lib.singleton {
+ name = "fcgiwrap";
+ gid = 2851179180; # genid fcgiwrap
+ };
+
+ services.fcgiwrap = {
+ enable = true;
+ user = "fcgiwrap";
+ group = "fcgiwrap";
+ # socketAddress = "/run/fcgiwrap.sock" (default)
+ # socketType = "unix" (default)
+ };
+
+ environment.etc."cgitrc".text = ''
+ css=/cgit-static/cgit.css
+ logo=/cgit-static/cgit.png
+
+ # if you do not want that webcrawler (like google) index your site
+ robots=noindex, nofollow
+
+ virtual-root=/cgit
+
+ # TODO make this nicer
+ cache-root=/tmp/cgit
+
+ cache-size=1000
+ enable-commit-graph=1
+ enable-index-links=1
+ enable-index-owner=0
+ enable-log-filecount=1
+ enable-log-linecount=1
+ enable-remote-branches=1
+
+ root-title=repositories at ${config.networking.hostName}
+ root-desc=keep calm and engage
+
+ snapshots=0
+ max-stats=year
+
+ ${concatMapStringsSep "\n" (repo: ''
+ repo.url=${repo.name}
+ repo.path=${cfg.dataDir}/${repo.name}
+ ${optionalString (repo.desc != null) "repo.desc=${repo.desc}"}
+ '') (filter isPublicRepo (attrValues cfg.repos))}
+ '';
+
+ # TODO modular nginx configuration
+ services.nginx =
+ let
+ name = config.networking.hostName;
+ qname = "${name}.retiolum";
+ in
+ {
+ enable = true;
+ httpConfig = ''
+ include ${pkgs.nginx}/conf/mime.types;
+ default_type application/octet-stream;
+ sendfile on;
+ keepalive_timeout 65;
+ gzip on;
+ server {
+ listen 80;
+ server_name ${name} ${qname} localhost;
+ root ${pkgs.cgit}/cgit;
+
+ location /cgit-static {
+ rewrite ^/cgit-static(/.*)$ $1 break;
+ #expires 30d;
+ }
+
+ location /cgit {
+ include ${pkgs.nginx}/conf/fastcgi_params;
+ fastcgi_param SCRIPT_FILENAME $document_root/cgit.cgi;
+ #fastcgi_param PATH_INFO $uri;
+ fastcgi_split_path_info ^(/cgit/?)(.+)$;
+ fastcgi_param PATH_INFO $fastcgi_path_info;
+ fastcgi_param QUERY_STRING $args;
+ fastcgi_param HTTP_HOST $server_name;
+ fastcgi_pass unix:${config.services.fcgiwrap.socketAddress};
+ }
+
+ location / {
+ return 404;
+ }
+ }
+ '';
+ };
+ };
+}