nixpkgs/pkgs/servers/web-apps/lemmy/ui.nix
2021-09-16 10:26:10 -07:00

74 lines
1.6 KiB
Nix

{ lib
, mkYarnPackage
, libsass
, nodejs
, python3
, pkg-config
, writeShellScriptBin
, fetchFromGitHub
}:
let
pkgConfig = {
node-sass = {
nativeBuildInputs = [ ];
buildInputs = [ libsass pkg-config python3 ];
postInstall = ''
LIBSASS_EXT=auto yarn --offline run build
rm build/config.gypi
'';
};
};
name = "lemmy-ui";
version = "0.12.2";
unwrapped = mkYarnPackage {
src = fetchFromGitHub {
owner = "LemmyNet";
repo = name;
rev = version;
fetchSubmodules = true;
sha256 = "sha256-iFLJqUnz4m9/JTSaJSUugzY5KkiKtH0sMYY4ALm2Ebk=";
};
inherit pkgConfig name version;
extraBuildInputs = [ libsass ];
yarnNix = ./yarn.nix;
# Fails mysteriously on source/package.json
# Upstream package.json is missing a newline at the end
packageJSON = ./package.json;
yarnPreBuild = ''
export npm_config_nodedir=${nodejs}
'';
buildPhase = ''
# Yarn writes cache directories etc to $HOME.
export HOME=$PWD/yarn_home
ln -sf $PWD/node_modules $PWD/deps/lemmy-ui/
yarn --offline build:prod
'';
distPhase = "true";
meta = with lib; {
description = "Building a federated alternative to reddit in rust";
homepage = "https://join-lemmy.org/";
license = licenses.agpl3Only;
maintainers = with maintainers; [ happysalada billewanick ];
platforms = platforms.linux;
};
};
in
(writeShellScriptBin "lemmy-ui" ''
${nodejs}/bin/node ${unwrapped}/libexec/lemmy-ui/node_modules/lemmy-ui/dist/js/server.js
'').overrideAttrs (oldAttrs: {
passthru = { inherit unwrapped; };
})