nixpkgs/nixos/modules/services/web-servers/lighttpd/gitweb.nix
Bjørn Forsman d916ce2ef4 nixos/lighttpd: set $HOME for gitweb sub-service
This allows gitweb to expand '~' in /etc/gitconfig. Without a $HOME
variable, it fails to list any projects and instead show the text
"No such projects found" in the UI.

Setting $HOME to the gitweb project root seems like a sensible value.
2017-04-11 22:54:31 +02:00

72 lines
1.6 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.lighttpd.gitweb;
gitwebConfigFile = pkgs.writeText "gitweb.conf" ''
# path to git projects (<project>.git)
$projectroot = "${cfg.projectroot}";
${cfg.extraConfig}
'';
in
{
options.services.lighttpd.gitweb = {
enable = mkOption {
default = false;
type = types.bool;
description = ''
If true, enable gitweb in lighttpd. Access it at http://yourserver/gitweb
'';
};
projectroot = mkOption {
default = "/srv/git";
type = types.path;
description = ''
Path to git projects (bare repositories) that should be served by
gitweb. Must not end with a slash.
'';
};
extraConfig = mkOption {
default = "";
type = types.lines;
description = ''
Verbatim configuration text appended to the generated gitweb.conf file.
'';
};
};
config = mkIf cfg.enable {
# declare module dependencies
services.lighttpd.enableModules = [ "mod_cgi" "mod_redirect" "mod_alias" "mod_setenv" ];
services.lighttpd.extraConfig = ''
$HTTP["url"] =~ "^/gitweb" {
cgi.assign = (
".cgi" => "${pkgs.perl}/bin/perl"
)
url.redirect = (
"^/gitweb$" => "/gitweb/"
)
alias.url = (
"/gitweb/static/" => "${pkgs.git}/share/gitweb/static/",
"/gitweb/" => "${pkgs.git}/share/gitweb/gitweb.cgi"
)
setenv.add-environment = (
"GITWEB_CONFIG" => "${gitwebConfigFile}",
"HOME" => "${cfg.projectroot}"
)
}
'';
};
}