nixos/foswiki: basic working service definition

Activation is as simple as:
  services.httpd = {
    enable = true;
    adminAddr = "nobody@example.com";
    extraSubservices = [ {
      serviceType = "foswiki";
    } ];
  };
This commit is contained in:
Vladimír Čunát 2016-03-04 15:14:39 +01:00
parent 15030ed291
commit 1952d5d5f7

View file

@ -0,0 +1,78 @@
{ config, pkgs, lib, serverInfo, ... }:
let
inherit (pkgs) foswiki;
inherit (serverInfo.serverConfig) user group;
inherit (config) vardir;
in
{
options.vardir = lib.mkOption {
type = lib.types.path;
default = "/var/www/foswiki";
description = "The directory where variable foswiki data will be stored and served from.";
};
# TODO: this will probably need to be better customizable
extraConfig =
let httpd-conf = pkgs.runCommand "foswiki-httpd.conf"
{ preferLocalBuild = true; }
''
substitute '${foswiki}/foswiki_httpd_conf.txt' "$out" \
--replace /var/www/foswiki/ "${vardir}/"
'';
in
''
RewriteEngine on
RewriteRule /foswiki/(.*) ${vardir}/$1
<Directory "${vardir}">
Require all granted
</Directory>
Include ${httpd-conf}
<Directory "${vardir}/pub">
Options FollowSymlinks
</Directory>
'';
/** This handles initial setup and updates.
It will probably need some tweaking, maybe per-site. */
startupScript = pkgs.writeScript "foswiki_startup.sh" (
let storeLink = "${vardir}/package"; in
''
[ -e '${storeLink}' ] || needs_setup=1
mkdir -p '${vardir}'
cd '${vardir}'
ln -sf -T '${foswiki}' '${storeLink}'
if [ -n "$needs_setup" ]; then # do initial setup
mkdir -p bin lib
# setup most of data/ as copies only
cp -r '${foswiki}'/data '${vardir}/'
rm -r '${vardir}'/data/{System,mime.types}
ln -sr -t '${vardir}/data/' '${storeLink}'/data/{System,mime.types}
ln -sr '${storeLink}/locale' .
mkdir pub
ln -sr '${storeLink}/pub/System' pub/
mkdir templates
ln -sr '${storeLink}'/templates/* templates/
ln -sr '${storeLink}/tools' .
mkdir -p '${vardir}'/working/{logs,tmp}
ln -sr '${storeLink}/working/README' working/ # used to check dir validity
chown -R '${user}:${group}' .
chmod +w -R .
fi
# bin/* and lib/* shall always be overwritten, in case files are added
ln -srf '${storeLink}'/bin/* '${vardir}/bin/'
ln -srf '${storeLink}'/lib/* '${vardir}/lib/'
''
/* Symlinking bin/ one-by-one ensures that ${vardir}/lib/LocalSite.cfg
is used instead of ${foswiki}/... */
);
}