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{ config, pkgs, lib, ... }:
let
cfg = config.my.services.cgit;
cgitrc = ''
# Global configuration
virtual-root=/
# clone will be handled by gerrit
enable-http-clone=0
clone-url=https://cl.fcuny.net/$CGIT_REPO_URL
source-filter=${pkgs.cgit}/lib/cgit/filters/syntax-highlighting.py
about-filter=${pkgs.cgit}/lib/cgit/filters/about-formatting.sh
readme=:README.md
readme=:README.org
readme=:readme.org
# print the number of modified files
enable-log-filecount=1
# print the number of modified lines
enable-log-linecount=1
enable-follow-links=1
enable-blame=1
root-title="franck's personal repositories"
# don't index or follow
robots="noindex, nofollow"
scan-path=/var/lib/gerrit/git
project-list=/var/lib/cgit/cache/projects.list
'';
in {
options.my.services.cgit = with lib; {
enable = mkEnableOption "git web viewer";
};
config = lib.mkIf cfg.enable {
services.fcgiwrap = {
enable = true;
user = "git";
group = "git";
};
systemd = {
timers.sync-cgit-repo = {
description = "synchronize the list of repositories from gerrit";
wantedBy = [ "timers.target" ];
partOf = [ "sync-cgit-repo.service" ];
timerConfig.OnCalendar = "*:0/10";
};
services.sync-cgit-repo = {
description = "synchronize the list of repositories from gerrit";
serviceConfig.Type = "oneshot";
script = ''
mkdir -p /var/lib/cgit/cache
# as per https://gerrit-review.googlesource.com/Documentation/rest-api.html#output we need to remove `)]}' from the response
repos=$(${pkgs.curl}/bin/curl -s -H "Content-Type: application/json" "https://cl.fcuny.net/projects/?state=ACTIVE"|sed "s/^)]}'//"|${pkgs.jq}/bin/jq -r 'to_entries | .[] | .value | .id')
for repo in ''${repos}; do
grep "/var/lib/gerrit/git/''${repo}.git" /var/lib/cgit/cache/projects.list || echo "/var/lib/gerrit/git/''${repo}.git" >> /var/lib/cgit/cache/projects.list
done
'';
};
};
services.nginx.virtualHosts."git.fcuny.net" = {
forceSSL = true;
enableACME = true;
locations = {
"~* ^.+.(css|png|ico)$" = { root = "${pkgs.cgit}/cgit"; };
"/".extraConfig = ''
include ${pkgs.nginx}/conf/fastcgi_params;
fastcgi_param CGIT_CONFIG ${pkgs.writeText "cgitrc" cgitrc};
fastcgi_param SCRIPT_FILENAME ${pkgs.cgit}/cgit/cgit.cgi;
fastcgi_split_path_info ^(/?)(.+)$;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param HTTP_HOST $server_name;
fastcgi_param QUERY_STRING $args;
fastcgi_pass unix:${config.services.fcgiwrap.socketAddress};
'';
};
};
};
}
|
