svgedit/rollup.config.js

158 lines
5.0 KiB
JavaScript

/* eslint-env node */
// This rollup script is run by the command:
// 'npm run build'
import path from 'path';
import {lstatSync, readdirSync} from 'fs';
import rimraf from 'rimraf';
import babel from '@rollup/plugin-babel';
import copy from 'rollup-plugin-copy';
import {nodeResolve} from '@rollup/plugin-node-resolve';
import commonjs from '@rollup/plugin-commonjs';
import nodePolyfills from 'rollup-plugin-node-polyfills';
import url from '@rollup/plugin-url'; // for XML/SVG files
import dynamicImportVars from '@rollup/plugin-dynamic-import-vars';
import {terser} from 'rollup-plugin-terser';
// import progress from 'rollup-plugin-progress';
import filesize from 'rollup-plugin-filesize';
// utility function
const getDirectories = (source) => {
const isDirectory = (dir) => {
return lstatSync(dir).isDirectory();
};
return readdirSync(source).map((nme) => path.join(source, nme)).filter((i) => isDirectory(i));
};
// capture the list of files to build for extensions and ext-locales
const extensionDirs = getDirectories('src/editor/extensions');
const dest = ['dist/editor', 'dist/editor/system'];
// remove existing distribution
// eslint-disable-next-line no-console
rimraf('./dist', () => console.info('recreating dist'));
// config for svgedit core module
const config = [{
input: ['src/editor/index.js'],
output: [
{
format: 'es',
inlineDynamicImports: true,
sourcemap: true,
file: 'dist/editor/index.js'
},
{
format: 'es',
inlineDynamicImports: true,
sourcemap: true,
file: 'dist/editor/xdomain-index.js',
intro: 'const XDOMAIN = true;'
},
{
format: 'system',
dir: 'dist/editor/system',
inlineDynamicImports: true
}
],
plugins: [
// progress(),
copy({
targets: [
{
src: 'src/editor/index.html',
dest: 'dist/editor'
},
{
src: 'src/editor/index.html',
dest: 'dist/editor',
rename: 'xdomain-index.html',
transform: (contents) => contents.toString()
.replace('<script type="module" src="index.js">', '<script type="module" src="xdomain-index.js">')
},
{
src: 'src/editor/index.html',
dest: ['dist/editor/system'],
rename: 'index.html',
transform: (contents) => contents.toString()
.replace('<script type="module" src="index.js">',
`<script>
const systemJsLoaderTag = document.createElement('script');
systemJsLoaderTag.src = './s.min.js';
systemJsLoaderTag.addEventListener('load', function () {
System.import('./index.js');
});
document.head.appendChild(systemJsLoaderTag);
`)
},
{
src: ['node_modules/systemjs/dist/s.min.js', 'node_modules/systemjs/dist/s.min.js.map'],
dest: 'dist/editor/system'
},
{src: 'src/editor/images', dest},
{src: 'src/editor/extensions/ext-shapes/shapelib', dest: dest.map((d) => `${d}/extensions/ext-shapes`)},
{src: 'src/editor/jgraduate', dest},
{src: 'src/editor/spinbtn', dest},
{src: 'src/editor/embedapi.html', dest},
{src: 'src/editor/embedapi.js', dest},
{src: 'src/editor/browser-not-supported.html', dest},
{src: 'src/editor/redirect-on-lacking-support.js', dest},
{src: 'src/editor/svgedit.css', dest}
]
}),
nodeResolve({
browser: true,
preferBuiltins: true
}),
commonjs(),
dynamicImportVars({include: `src/editor/locale.js`}),
babel({babelHelpers: 'bundled', exclude: [/\/core-js\//]}), // exclude core-js to avoid circular dependencies.
nodePolyfills(),
terser({keep_fnames: true}), // keep_fnames is needed to avoid an error when calling extensions.
filesize()
]
}];
// config for dynamic extensions
extensionDirs.forEach((extensionDir) => {
const extensionName = path.basename(extensionDir);
extensionName && config.push(
{
input: `./src/editor/extensions/${extensionName}/${extensionName}.js`,
output: [
{
format: 'es',
dir: `dist/editor/extensions/${extensionName}`,
inlineDynamicImports: true,
sourcemap: true
},
{
format: 'system',
dir: `dist/editor/system/extensions/${extensionName}`,
inlineDynamicImports: true
}
],
plugins: [
// progress(),
url({
include: ['**/*.svg', '**/*.png', '**/*.jpg', '**/*.gif', '**/*.xml'],
limit: 0,
fileName: '[name][extname]'
}),
nodeResolve({
browser: true,
preferBuiltins: true
}),
commonjs({exclude: `src/editor/extensions/${extensionName}/${extensionName}.js`}),
dynamicImportVars({include: `src/editor/extensions/${extensionName}/${extensionName}.js`}),
babel({babelHelpers: 'bundled', exclude: [/\/core-js\//]}),
nodePolyfills(),
terser({keep_fnames: true})
]
}
);
});
export default config;