mirror of
https://github.com/SwingTheVine/Wplace-BlueMarble.git
synced 2026-03-11 21:26:55 +00:00
93 lines
No EOL
3.6 KiB
JavaScript
93 lines
No EOL
3.6 KiB
JavaScript
/** Builds the userscript using esbuild.
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* This will:
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* 1. Update the package version across the entire project
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* 2. Bundle the JS files into one file (esbuild)
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* 3. Bundle the CSS files into one file (esbuild)
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* 4. Compress & obfuscate the bundled JS file (terner)
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* 5. Create a sourcemap
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* @since 0.0.6
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*/
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// ES Module imports
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import esbuild from 'esbuild';
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import fs from 'fs';
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import { execSync } from 'child_process';
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import { createRequire } from 'module';
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const require = createRequire(import.meta.url);
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// CommonJS imports (require)
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const terser = require('terser');
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const isGitHub = !!process.env.GITHUB_ACTIONS; // Is this running in a GitHub Action Workflow?
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// Tries to bump the version
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try {
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const update = execSync('node build/update-version.js', { stdio: 'inherit' });
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console.log('Version updated in meta file successfully');
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} catch (error) {
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console.error('Failed to update version number:', error);
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process.exit(1);
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}
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// Fetches the userscript metadata banner
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const metaContent = fs.readFileSync('src/BlueMarble.meta.js', 'utf8');
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// Compiles a string array of all CSS files
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const cssFiles = fs.readdirSync('src/')
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.filter(file => file.endsWith('.css'))
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.map(file => `src/${file}`);
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// Compiles the CSS files
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esbuild.build({
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entryPoints: cssFiles,
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bundle: true,
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outfile: 'dist/BlueMarble.user.css',
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minify: true
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});
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// Compiles the JS files
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const resultEsbuild = await esbuild.build({
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entryPoints: ['src/main.js'], // "Infect" the files from this point (it spreads from this "patient 0")
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bundle: true, // Should the code be bundled?
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outfile: 'dist/BlueMarble.user.js', // The file the bundled code is exported to
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format: 'iife', // What format the bundler bundles the code into
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target: 'es2020', // What is the minimum version/year that should be supported? When omited, it attempts to support backwards compatability with legacy browsers
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platform: 'browser', // The platform the bundled code will be operating on
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legalComments: 'inline', // What level of legal comments are preserved? (Hard: none, Soft: inline)
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minify: false, // Should the code be minified?
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write: false, // Should we write the outfile?
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sourcemap: true,
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}).catch(() => process.exit(1));
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// Retrieves the JS file and map file
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const resultEsbuildJS = resultEsbuild.outputFiles.find(file => file.path.endsWith('.js'));
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const resultEsbuildMap = resultEsbuild.outputFiles.find(file => file.path.endsWith('.map'));
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// Obfuscates the JS file
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let resultTerser = await terser.minify(resultEsbuildJS.text, {
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sourceMap: {
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//content: resultEsbuildMap.text, // The esbundle sourcemap
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filename: 'BlueMarble.user.js', // The file to make a sourcemap for
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url: ' ' // (This value is intentional) The sourcemap url to point to.
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},
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mangle: {
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toplevel: true, // Obfuscate top-level class/function names
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keep_classnames: false, // Should class names be preserved?
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keep_fnames: false, // Should function names be preserved?
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reserved: [], // List of keywords to preserve
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properties: {
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// regex: /.*/, // Yes, I am aware I should be using a RegEx. Yes, like you, I am also suprised the userscript still functions
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keep_quoted: true, // Should names in quotes be preserved?
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reserved: [] // What properties should be preserved?
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},
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},
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format: {
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comments: 'some' // Save legal comments
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}
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});
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// Creates the sourcemap file
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fs.writeFileSync('dist/BlueMarble.user.js.map', resultTerser.map.replace(`"sources":["0"]`, `"sources":["BlueMarble.user.js"]`), 'utf8');
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// Adds the banner
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fs.writeFileSync('dist/BlueMarble.user.js', metaContent + resultTerser.code, 'utf8'); |