mirror of
https://github.com/mermaid-js/mermaid.git
synced 2025-01-14 06:43:25 +08:00
remove esbuild
This commit is contained in:
Sidharth Vinod
parent
9e35bf6e6f
commit
d9406585c8
@ -1,20 +0,0 @@
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const { esmBuild, esmCoreBuild, iifeBuild } = require('./util.cjs');
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const { build } = require('esbuild');
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const handler = (e) => {
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console.error(e);
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process.exit(1);
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};
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const watch = process.argv.includes('--watch');
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// mermaid.js
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build(iifeBuild({ minify: false, watch })).catch(handler);
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// mermaid.esm.mjs
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build(esmBuild({ minify: false, watch })).catch(handler);
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// mermaid.min.js
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build(iifeBuild()).catch(handler);
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// mermaid.esm.min.mjs
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build(esmBuild()).catch(handler);
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// mermaid.core.mjs (node_modules unbundled)
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build(esmCoreBuild()).catch(handler);
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@ -1,18 +0,0 @@
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// eslint-disable-next-line @typescript-eslint/no-var-requires
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const { transformJison } = require('./jisonTransformer.cjs');
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const fileRegex = /\.(jison)$/;
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export default function jison() {
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return {
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name: 'jison',
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transform(src, id) {
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if (fileRegex.test(id)) {
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return {
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code: transformJison(src),
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map: null, // provide source map if available
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};
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}
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},
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};
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}
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@ -1,14 +0,0 @@
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const { Generator } = require('jison');
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exports.transformJison = (src) => {
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const parser = new Generator(src, {
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moduleType: 'js',
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'token-stack': true,
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});
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const source = parser.generate({ moduleMain: '() => {}' });
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const exporter = `
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parser.parser = parser;
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export { parser };
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export default parser;
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`;
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return `${source} ${exporter}`;
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};
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@ -1,79 +0,0 @@
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const esbuild = require('esbuild');
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const http = require('http');
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const { iifeBuild, esmBuild } = require('./util.cjs');
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const express = require('express');
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// Start 2 esbuild servers. One for IIFE and one for ESM
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// Serve 2 static directories: demo & cypress/platform
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// Have 3 entry points:
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// mermaid: './src/mermaid',
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// e2e: './cypress/platform/viewer.js',
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// 'bundle-test': './cypress/platform/bundle-test.js',
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const getEntryPointsAndExtensions = (format) => {
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return {
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entryPoints: {
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mermaid: './src/mermaid',
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e2e: 'cypress/platform/viewer.js',
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'bundle-test': 'cypress/platform/bundle-test.js',
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},
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outExtension: { '.js': format === 'iife' ? '.js' : '.esm.mjs' },
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};
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};
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const generateHandler = (server) => {
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return (req, res) => {
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const options = {
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hostname: server.host,
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port: server.port,
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path: req.url,
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method: req.method,
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headers: req.headers,
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};
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// Forward each incoming request to esbuild
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const proxyReq = http.request(options, (proxyRes) => {
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// If esbuild returns "not found", send a custom 404 page
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if (proxyRes.statusCode === 404) {
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if (!req.url.endsWith('.html')) {
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res.writeHead(404, { 'Content-Type': 'text/html' });
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res.end('<h1>A custom 404 page</h1>');
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return;
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}
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}
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// Otherwise, forward the response from esbuild to the client
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res.writeHead(proxyRes.statusCode, proxyRes.headers);
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proxyRes.pipe(res, { end: true });
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});
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// Forward the body of the request to esbuild
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req.pipe(proxyReq, { end: true });
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};
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};
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(async () => {
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const iifeServer = await esbuild.serve(
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{},
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{
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...iifeBuild({ minify: false, outfile: undefined, outdir: 'dist' }),
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...getEntryPointsAndExtensions('iife'),
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}
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);
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const esmServer = await esbuild.serve(
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{},
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{
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...esmBuild({ minify: false, outfile: undefined, outdir: 'dist' }),
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...getEntryPointsAndExtensions('esm'),
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}
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);
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const app = express();
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app.use(express.static('demos'));
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app.use(express.static('cypress/platform'));
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app.all('/mermaid.js', generateHandler(iifeServer));
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app.all('/mermaid.esm.mjs', generateHandler(esmServer));
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app.all('/e2e.esm.mjs', generateHandler(esmServer));
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app.all('/bundle-test.esm.mjs', generateHandler(esmServer));
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app.listen(9000, () => {
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console.log(`Listening on http://localhost:9000`);
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});
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})();
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@ -1,94 +0,0 @@
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const { transformJison } = require('./jisonTransformer.cjs');
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const fs = require('fs');
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const { dependencies } = require('../package.json');
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/** @typedef {import('esbuild').BuildOptions} Options */
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/**
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* @param {Options} override
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* @returns {Options}
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*/
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const buildOptions = (override = {}) => {
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return {
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bundle: true,
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minify: true,
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keepNames: true,
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banner: { js: '"use strict";' },
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globalName: 'mermaid',
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platform: 'browser',
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tsconfig: 'tsconfig.json',
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resolveExtensions: ['.ts', '.js', '.mjs', '.json', '.jison'],
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external: ['require', 'fs', 'path'],
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entryPoints: ['src/mermaid.ts'],
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outfile: 'dist/mermaid.min.js',
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plugins: [jisonPlugin],
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sourcemap: 'external',
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...override,
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};
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};
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/**
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* Build options for mermaid.esm.* build.
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*
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* For ESM browser use.
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*
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* @param {Options} override - Override options.
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* @returns {Options} ESBuild build options.
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*/
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exports.esmBuild = (override = { minify: true }) => {
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return buildOptions({
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format: 'esm',
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outfile: `dist/mermaid.esm${override.minify ? '.min' : ''}.mjs`,
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...override,
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});
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};
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/**
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* Build options for mermaid.core.* build.
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*
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* This build does not bundle `./node_modules/`, as it is designed to be used with
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* Webpack/ESBuild/Vite to use mermaid inside an app/website.
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*
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* @param {Options} override - Override options.
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* @returns {Options} ESBuild build options.
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*/
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exports.esmCoreBuild = (override) => {
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return buildOptions({
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format: 'esm',
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outfile: `dist/mermaid.core.mjs`,
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external: ['require', 'fs', 'path', ...Object.keys(dependencies)],
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platform: 'neutral',
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...override,
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});
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};
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/**
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* Build options for mermaid.js build.
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*
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* For IIFE browser use (where ESM is not yet supported).
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*
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* @param {Options} override - Override options.
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* @returns {Options} ESBuild build options.
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*/
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exports.iifeBuild = (override = { minify: true }) => {
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return buildOptions({
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outfile: `dist/mermaid${override.minify ? '.min' : ''}.js`,
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format: 'iife',
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footer: {
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js: 'mermaid = mermaid.default;',
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},
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...override,
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});
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};
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const jisonPlugin = {
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name: 'jison',
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setup(build) {
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build.onLoad({ filter: /\.jison$/ }, async (args) => {
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// Load the file from the file system
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const source = await fs.promises.readFile(args.path, 'utf8');
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const contents = transformJison(source);
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return { contents, warnings: [] };
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});
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},
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};
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@ -26,7 +26,6 @@
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"scripts": {
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"clean": "rimraf dist",
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"build:vite": "ts-node-esm .vite/build.ts",
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"build:esbuild": "node .esbuild/esbuild.cjs",
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"build:types": "tsc -p ./tsconfig.json --emitDeclarationOnly",
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"build:watch": "yarn build:code --watch",
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"build": "yarn clean; concurrently \"yarn build:vite\" \"yarn build:types\"",
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