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# Source: https://git.helsinki.tools/helsinki-systems/wp4nix/-/blob/master/default.nix
# Licensed under: MIT
# Slightly modified
{ lib, newScope, plugins, themes, languages, callPackage }:
let packages = self:
let
generatedJson = {
inherit plugins themes languages;
};
in {
# Create a generic WordPress package. Most arguments are just passed
# to `mkDerivation`. The version is automatically filtered for weird characters.
mkWordpressDerivation = self.callPackage ({ stdenvNoCC, lib, filterWPString, gettext, wp-cli }:
{ type, pname, version, ... }@args:
assert lib.any (x: x == type) [ "plugin" "theme" "language" ];
stdenvNoCC.mkDerivation ({
pname = "wordpress-${type}-${pname}";
version = filterWPString version;
dontConfigure = true;
dontBuild = true;
installPhase = ''
runHook preInstall
cp -R ./. $out
runHook postInstall
'';
passthru = {
wpName = pname;
} // (args.passthru or {});
} // lib.optionalAttrs (type == "language") {
nativeBuildInputs = [ gettext wp-cli ];
dontBuild = false;
buildPhase = ''
runHook preBuild
find -name '*.po' -print0 | while IFS= read -d "" -r po; do
msgfmt -o $(basename "$po" .po).mo "$po"
done
wp i18n make-json .
rm *.po
runHook postBuild
'';
} // removeAttrs args [ "type" "pname" "version" "passthru" ])) {};
# Create a derivation from the official wordpress.org packages.
# This takes the type, the pname and the data generated from the go tool.
mkOfficialWordpressDerivation = self.callPackage ({ mkWordpressDerivation, fetchWordpress }:
{ type, pname, data }:
mkWordpressDerivation {
inherit type pname;
version = data.version;
src = fetchWordpress type data;
}) {};
# Filter out all characters that might occur in a version string but that that are not allowed
# in store paths.
filterWPString = builtins.replaceStrings [ " " "," "/" "&" ";" ''"'' "'" "$" ":" "(" ")" "[" "]" "{" "}" "|" "*" "\t" ] [ "_" "." "." "" "" "" "" "" "" "" "" "" "" "" "" "-" "" "" ];
# Fetch a package from the official wordpress.org SVN.
# The data supplied is the data straight from the go tool.
fetchWordpress = self.callPackage ({ fetchsvn }: type: data: fetchsvn {
inherit (data) rev sha256;
url = if type == "plugin" || type == "theme" then
"https://" + type + "s.svn.wordpress.org/" + data.path
else if type == "language" then
"https://i18n.svn.wordpress.org/core/" + data.version + "/" + data.path
else if type == "pluginLanguage" then
"https://i18n.svn.wordpress.org/plugins/" + data.path
else if type == "themeLanguage" then
"https://i18n.svn.wordpress.org/themes/" + data.path
else
throw "fetchWordpress: invalid package type ${type}";
}) {};
} // lib.mapAttrs (type: pkgs: lib.makeExtensible (_: lib.mapAttrs (pname: data: self.mkOfficialWordpressDerivation { type = lib.removeSuffix "s" type; inherit pname data; }) pkgs)) generatedJson;
# This creates an extensible scope.
in lib.recursiveUpdate ((lib.makeExtensible (_: (lib.makeScope newScope packages))).extend (selfWP: superWP: {})) (callPackage ./thirdparty.nix {})
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