142 lines
2.4 KiB
JavaScript
142 lines
2.4 KiB
JavaScript
import { terser } from 'rollup-plugin-terser';
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import nodeResolve from '@rollup/plugin-node-resolve';
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import commonjs from '@rollup/plugin-commonjs';
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import json from 'rollup-plugin-json';
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import license from 'rollup-plugin-license';
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import replace from 'rollup-plugin-replace';
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import {
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readFileSync
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} from 'fs';
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import pkg from './package.json';
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const outputDir = 'dist';
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const distros = [
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{
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input: 'Viewer',
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output: 'bpmn-viewer'
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},
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{
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input: 'NavigatedViewer',
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output: 'bpmn-navigated-viewer'
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},
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{
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input: 'Modeler',
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output: 'bpmn-modeler'
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}
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];
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const configs = distros.reduce(function(configs, distro) {
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const {
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input,
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output
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} = distro;
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return [
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...configs,
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{
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input: `./lib/${input}.js`,
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output: {
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name: 'BpmnJS',
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file: `${outputDir}/${output}.development.js`,
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format: 'umd'
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},
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plugins: pgl([
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banner(output)
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])
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},
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{
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input: `./lib/${input}.js`,
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output: {
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name: 'BpmnJS',
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file: `${outputDir}/${output}.production.min.js`,
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format: 'umd'
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},
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plugins: pgl([
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banner(output, true),
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terser({
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output: {
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comments: /license|@preserve/
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}
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})
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])
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}
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];
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}, []);
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export default configs;
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// helpers //////////////////////
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function banner(bundleName, minified) {
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const bannerName = (
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minified
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? 'banner-min'
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: 'banner'
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);
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const bannerTemplate = readFileSync(`${__dirname}/resources/${bannerName}.txt`, 'utf8');
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const banner = processTemplate(bannerTemplate, {
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version: pkg.version,
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date: today(),
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name: bundleName
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});
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return license({
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banner
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});
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}
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function pgl(plugins=[]) {
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return [
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replace({
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'process.env.NODE_ENV': JSON.stringify('production')
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}),
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nodeResolve({
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mainFields: [
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'browser',
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'module',
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'main'
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]
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}),
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commonjs(),
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json(),
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...plugins
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];
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}
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function pad(n) {
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if (n < 10) {
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return '0' + n;
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} else {
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return n;
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}
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}
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function today() {
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const d = new Date();
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return [
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d.getFullYear(),
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pad(d.getMonth() + 1),
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pad(d.getDate())
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].join('-');
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}
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function processTemplate(str, args) {
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return str.replace(/\{\{\s*([^\s]+)\s*\}\}/g, function(_, n) {
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var replacement = args[n];
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if (!replacement) {
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throw new Error('unknown template {{ ' + n + '}}');
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}
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return replacement;
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});
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} |