silverstripe-comments/webpack.config.js

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const Path = require('path');
const dir = require('node-dir');
const webpackConfig = require('@silverstripe/webpack-config');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const {
resolveJS,
externalJS,
moduleJS,
pluginJS,
moduleCSS,
pluginCSS,
} = webpackConfig;
const ENV = process.env.NODE_ENV;
const PATHS = {
MODULES: 'node_modules',
MODULES_ABS: Path.resolve('node_modules'),
FILES_PATH: '../',
ROOT: Path.resolve(),
SRC: Path.resolve('client/src'),
DIST: Path.resolve('client/dist'),
DIST_JS: Path.resolve('client/dist/js'),
LEGACY_SRC: Path.resolve('client/src/legacy'),
};
const copyData = [
{
from: PATHS.MODULES + '/jquery/dist/jquery.min.js',
to: PATHS.DIST_JS
},
];
/**
* Builds a list of files matching the `*.min.js` pattern to copy from a source
* directory to a dist directory.
*/
const addMinFiles = (from, to) => {
const sourceDir = PATHS.MODULES_ABS + from;
dir.files(sourceDir, (err, files) => {
if (err) throw err;
files.forEach(file => {
filename = file.replace(sourceDir, '');
if (!filename.match(/\.min\.js$/)) {
return;
}
copyData.push({
from: PATHS.MODULES + from + filename,
to: PATHS.DIST_JS + to + filename
})
});
});
};
addMinFiles('/jquery-validation/dist', '/jquery-validation');
const config = [
{
name: 'js',
entry: {
CommentsInterface: `${PATHS.LEGACY_SRC}/CommentsInterface.js`,
},
output: {
path: PATHS.DIST,
filename: 'js/[name].js',
},
devtool: (ENV !== 'production') ? 'source-map' : '',
resolve: resolveJS(ENV, PATHS),
externals: externalJS(ENV, PATHS),
module: moduleJS(ENV, PATHS),
plugins: pluginJS(ENV, PATHS).concat([
new CopyWebpackPlugin(copyData)
])
},
{
name: 'css',
entry: {
comments: `${PATHS.SRC}/styles/comments.scss`,
cms: `${PATHS.SRC}/styles/cms.scss`,
},
output: {
path: PATHS.DIST,
filename: 'styles/[name].css',
},
devtool: (ENV !== 'production') ? 'source-map' : '',
module: moduleCSS(ENV, PATHS),
plugins: pluginCSS(ENV, PATHS),
},
];
// Use WEBPACK_CHILD=js or WEBPACK_CHILD=css env var to run a single config
module.exports = (process.env.WEBPACK_CHILD)
? config.find((entry) => entry.name === process.env.WEBPACK_CHILD)
: module.exports = config;