import addGitMsg from 'rollup-plugin-add-git-msg' import commonjs from '@rollup/plugin-commonjs' import executable from 'rollup-plugin-executable' import externals from 'rollup-plugin-node-externals' import license from 'rollup-plugin-node-license' import resolve from '@rollup/plugin-node-resolve' import { terser } from 'rollup-plugin-terser' import typescript from 'rollup-plugin-typescript2' import ttypescript from 'ttypescript' import pkg from './package.json' export default { input: 'src/index.ts', plugins: [ // Transpile TypeScript sources to JS. typescript({ typescript: ttypescript, tsconfigOverride: { compilerOptions: { module: 'ESNext', declaration: false, declarationMap: false, composite: false, incremental: true, }, }, clean: true, }), // Make node builtins external. externals(), // Resolve node modules. resolve({ extensions: ['.mjs', '.js', '.ts'], mainFields: ['jsnext:main', 'module', 'main'], }), // Convert CommonJS modules to ES6 modules. commonjs(), // Add git tag, commit SHA and build date at top of the file. addGitMsg({ copyright: [ pkg.author, '* This project is licensed under the terms of the MIT license.' ].join('\n'), }), // Generate table of the bundled packages at top of the file. license({ format: 'table' }), // Minify JS. terser({ ecma: 2018, output: { // Preserve comment injected by addGitMsg and license. comments: RegExp(`(?:\\$\\{${pkg.name}\\}|Bundled npm packages)`), }, }), // Make the output file executable. executable(), ], output: { file: 'dist/ipynb2html', format: 'cjs', banner: '#!/usr/bin/env node', exports: 'named', sourcemap: true, }, }