{ pkgs, google-chrome, symlinkJoin, stdenv, elmPackages, libjpeg, optipng, pngquant, ... }:
let
pnpm2nix = pkgs.callPackage (builtins.fetchGit {
url = "https://github.com/notgne2/pnpm2nix.git";
rev = "909accd35d23664254b43109ee58cd0c3d83a6d9";
}) {};
nodeCleanSourceFilter = name: type: pkgs.lib.cleanSourceFilter name type &&
((baseNameOf name) != "node_modules");
nodeCleanSource = src: pkgs.lib.cleanSourceWith { filter = nodeCleanSourceFilter; inherit src; };
elmCleanSourceFilter = name: type: nodeCleanSourceFilter name type &&
((baseNameOf name) != "elm-stuff" && (baseNameOf name) != "dist");
elmCleanSource = src: pkgs.lib.cleanSourceWith { filter = elmCleanSourceFilter; inherit src; };
builderPkg = pnpm2nix.mkPnpmPackage {
name = "builder-node-packages";
packageJSON = ./package.json;
pnpmLock = ./pnpm-lock.yaml;
src = nodeCleanSource ./.;
overrides = pnpm2nix.defaultPnpmOverrides // {
puppeteer = (drv: drv.overrideAttrs(oldAttrs: {
preBuild = ''
# Define the local chromium directory
local_chromium=$HOME/node_modules/puppeteer/.local-chromium/linux-686378
# Make sure that directory exists
mkdir -p $local_chromium
# Link pkgs' standard google chrome into place
cp -r --no-preserve=mode,ownership ${google-chrome}/share/google/chrome $local_chromium/chrome-linux
cp ${google-chrome}/bin/google-chrome-stable $local_chromium/chrome-linux/chrome
chmod +x $local_chromium/chrome-linux/chrome
'';
}));
imagemin-pngquant = (drv: drv.overrideAttrs(oldAttrs: {
buildInputs = oldAttrs.buildInputs ++ [ pkgs.libpng ];
}));
pngquant-bin = (drv: drv.overrideAttrs(oldAttrs: {
preBuild = ''
mkdir -p $HOME/node_modules/pngquant-bin/vendor
ln -s ${pngquant}/bin/pngquant $HOME/node_modules/pngquant-bin/vendor/pngquant
'';
}));
gifsicle = (drv: drv.overrideAttrs(oldAttrs: {
buildInputs = oldAttrs.buildInputs ++ [ pkgs.autoconf pkgs.automake ];
}));
optipng = (drv: drv.overrideAttrs(oldAttrs: {
buildInputs = [ optipng ];
}));
optipng-bin = (drv: drv.overrideAttrs(oldAttrs: {
preBuild = ''
mkdir -p $HOME/node_modules/optipng-bin/vendor
ln -s ${optipng}/bin/optipng $HOME/node_modules/optipng-bin/vendor/optipng
'';
}));
jpegtran = (drv: drv.overrideAttrs(oldAttrs: {
buildInputs = [ libjpeg ];
}));
jpegtran-bin = (drv: drv.overrideAttrs(oldAttrs: {
preBuild = ''
mkdir -p $HOME/node_modules/jpegtran-bin/vendor
ln -s ${libjpeg}/bin/jpegtran $HOME/node_modules/jpegtran-bin/vendor/jpegtran
'';
}));
};
};
mkWandardFront = {
name,
prettyName ? name,
description ? "",
themeColor ? "#000000",
backgroundColor ? "#000000",
src,
nodePackages ? [],
routes ? [ "/" ],
}:
let
nodeSource = symlinkJoin {
name = "${name}-node-sources";
paths = [
builderPkg.lib
] ++ nodePackages;
};
baseWebpackConfig = builtins.readFile ./webpack.config.js;
webpackConfig = ''
const ROUTES = ${builtins.toJSON routes}
const PRETTY_NAME = ${builtins.toJSON prettyName}
const DESCRIPTION = ${builtins.toJSON description}
const THEME_COLOR = ${builtins.toJSON themeColor}
const BACKGROUND_COLOR = ${builtins.toJSON backgroundColor}
'' + "\n" + baseWebpackConfig;
webpackConfigFile = pkgs.writeText "${name}-webpack-config" webpackConfig;
wandInit = pkgs.writeText "wand.js" ''
document.body.innerHTML = '''
const sourceTarget = document.createElement('script')
sourceTarget.src = '/main.js'
document.body.appendChild(sourceTarget)
'';
templateHtml = pkgs.writeText "template.html" ''
${prettyName}
'';
in
stdenv.mkDerivation {
inherit name;
src = elmCleanSource src;
buildInputs = with elmPackages; [
elm
elm-format
nodeSource
];
patchPhase = ''
ln -sf ${nodeSource}/node_modules .
rm -f webpack.config.js
rm -f wand.js
rm -f template.html
cp ${webpackConfigFile} webpack.config.js
cp ${wandInit} wand.js
cp ${templateHtml} template.html
'';
shellHook = ''
ln -sf ${nodeSource}/node_modules .
cp ${webpackConfigFile} webpack.config.js
cp ${wandInit} wand.js
cp ${templateHtml} template.html
export NODE_PATH=$PWD/node_modules
'';
buildPhase = elmPackages.fetchElmDeps {
elmPackages = import (src + "/elm-srcs.nix");
registryDat = src + "/registry.dat";
elmVersion = "0.19.1";
};
installPhase = ''
mkdir -p $out
${nodeSource}/node_modules/webpack-cli/bin/cli.js --mode production
mv dist/* $out
'';
};
in
{
inherit mkWandardFront;
}