openmct/webpack.common.js

/* global __dirname */

const path = require('path');
const packageDefinition = require('./package.json');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const webpack = require('webpack');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");

const {VueLoaderPlugin} = require('vue-loader');
let gitRevision = 'error-retrieving-revision';
let gitBranch = 'error-retrieving-branch';

try {
    gitRevision = require('child_process')
        .execSync('git rev-parse HEAD')
        .toString().trim();
    gitBranch = require('child_process')
        .execSync('git rev-parse --abbrev-ref HEAD')
        .toString().trim();
} catch (err) {
    console.warn(err);
}

/** @type {import('webpack').Configuration} */
const config = {
    entry: {
        openmct: './openmct.js',
        generatorWorker: './example/generator/generatorWorker.js',
        couchDBChangesFeed: './src/plugins/persistence/couch/CouchChangesFeed.js',
        inMemorySearchWorker: './src/api/objects/InMemorySearchWorker.js',
        espressoTheme: './src/plugins/themes/espresso-theme.scss',
        snowTheme: './src/plugins/themes/snow-theme.scss',
        maelstromTheme: './src/plugins/themes/maelstrom-theme.scss'
    },
    output: {
        globalObject: 'this',
        filename: '[name].js',
        path: path.resolve(__dirname, 'dist'),
        library: 'openmct',
        libraryTarget: 'umd',
        publicPath: '',
        hashFunction: 'xxhash64',
        clean: true
    },
    resolve: {
        alias: {
            "@": path.join(__dirname, "src"),
            "legacyRegistry": path.join(__dirname, "src/legacyRegistry"),
            "saveAs": "file-saver/src/FileSaver.js",
            "csv": "comma-separated-values",
            "EventEmitter": "eventemitter3",
            "bourbon": "bourbon.scss",
            "plotly-basic": "plotly.js-basic-dist",
            "plotly-gl2d": "plotly.js-gl2d-dist",
            "d3-scale": path.join(__dirname, "node_modules/d3-scale/dist/d3-scale.min.js"),
            "printj": path.join(__dirname, "node_modules/printj/dist/printj.min.js"),
            "styles": path.join(__dirname, "src/styles"),
            "MCT": path.join(__dirname, "src/MCT"),
            "testUtils": path.join(__dirname, "src/utils/testUtils.js"),
            "objectUtils": path.join(__dirname, "src/api/objects/object-utils.js"),
            "utils": path.join(__dirname, "src/utils")
        }
    },
    plugins: [
        new webpack.DefinePlugin({
            __OPENMCT_VERSION__: `'${packageDefinition.version}'`,
            __OPENMCT_BUILD_DATE__: `'${new Date()}'`,
            __OPENMCT_REVISION__: `'${gitRevision}'`,
            __OPENMCT_BUILD_BRANCH__: `'${gitBranch}'`
        }),
        new VueLoaderPlugin(),
        new CopyWebpackPlugin({
            patterns: [
                {
                    from: 'src/images/favicons',
                    to: 'favicons'
                },
                {
                    from: './index.html',
                    transform: function (content) {
                        return content.toString().replace(/dist\//g, '');
                    }
                },
                {
                    from: 'src/plugins/imagery/layers',
                    to: 'imagery'
                }
            ]
        }),
        new MiniCssExtractPlugin({
            filename: '[name].css',
            chunkFilename: '[name].css'
        })
    ],
    module: {
        rules: [
            {
                test: /\.(sc|sa|c)ss$/,
                use: [
                    MiniCssExtractPlugin.loader,
                    {
                        loader: 'css-loader'
                    },
                    {
                        loader: 'resolve-url-loader'
                    },
                    {
                        loader: 'sass-loader',
                        options: {sourceMap: true }
                    }
                ]
            },
            {
                test: /\.vue$/,
                use: 'vue-loader'
            },
            {
                test: /\.html$/,
                type: 'asset/source'
            },
            {
                test: /\.(jpg|jpeg|png|svg)$/,
                type: 'asset/resource',
                generator: {
                    filename: 'images/[name][ext]'
                }
            },
            {
                test: /\.ico$/,
                type: 'asset/resource',
                generator: {
                    filename: 'icons/[name][ext]'
                }
            },
            {
                test: /\.(woff|woff2?|eot|ttf)$/,
                type: 'asset/resource',
                generator: {
                    filename: 'fonts/[name][ext]'
                }
            }
        ]
    },
    stats: 'errors-warnings'
};

// eslint-disable-next-line no-undef
module.exports = config;