nixpkgs/nixos/modules/services/misc/gitolite.nix
2015-06-26 17:09:58 -07:00

96 lines
2.7 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.gitolite;
pubkeyFile = pkgs.writeText "gitolite-admin.pub" cfg.adminPubkey;
hooks = lib.concatMapStrings (hook: "${hook} ") cfg.commonHooks;
in
{
options = {
services.gitolite = {
enable = mkOption {
type = types.bool;
default = false;
description = ''
Enable gitolite management under the
<literal>gitolite</literal> user. After
switching to a configuration with Gitolite enabled, you can
then run <literal>git clone
gitolite@host:gitolite-admin.git</literal> to manage it further.
'';
};
dataDir = mkOption {
type = types.str;
default = "/var/lib/gitolite";
description = ''
Gitolite home directory (used to store all the repositories).
'';
};
adminPubkey = mkOption {
type = types.str;
description = ''
Initial administrative public key for Gitolite. This should
be an SSH Public Key. Note that this key will only be used
once, upon the first initialization of the Gitolite user.
The key string cannot have any line breaks in it.
'';
};
commonHooks = mkOption {
type = types.listOf types.path;
default = [];
description = ''
A list of custom git hooks that get copied to <literal>~/.gitolite/hooks/common</literal>.
'';
};
user = mkOption {
type = types.str;
default = "gitolite";
description = ''
Gitolite user account. This is the username of the gitolite endpoint.
'';
};
};
};
config = mkIf cfg.enable {
users.extraUsers.${cfg.user} = {
description = "Gitolite user";
home = cfg.dataDir;
createHome = true;
uid = config.ids.uids.gitolite;
useDefaultShell = true;
};
systemd.services."gitolite-init" = {
description = "Gitolite initialization";
wantedBy = [ "multi-user.target" ];
serviceConfig.User = "${cfg.user}";
serviceConfig.Type = "oneshot";
serviceConfig.RemainAfterExit = true;
path = [ pkgs.gitolite pkgs.git pkgs.perl pkgs.bash config.programs.ssh.package ];
script = ''
cd ${cfg.dataDir}
mkdir -p .gitolite/logs
if [ ! -d repositories ]; then
gitolite setup -pk ${pubkeyFile}
fi
if [ -n "${hooks}" ]; then
cp ${hooks} .gitolite/hooks/common/
chmod +x .gitolite/hooks/common/*
fi
gitolite setup # Upgrade if needed
'';
};
environment.systemPackages = [ pkgs.gitolite pkgs.git ];
};
}