134 lines
3.9 KiB
JavaScript
134 lines
3.9 KiB
JavaScript
"use strict";
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const path = require("path");
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/**
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* @typedef {Object} Bundle
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* @property {string} input - input of the bundle
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* @property {string?} output - path of the output file in the `dist/` folder
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* @property {string?} name - name for the UMD bundle (for plugins, it'll be `prettierPlugins.${name}`)
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* @property {'node' | 'universal'} target - should generate a CJS only for node or UMD bundle
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* @property {'core' | 'plugin'} type - it's a plugin bundle or core part of prettier
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* @property {'rollup' | 'webpack'} [bundler='rollup'] - define which bundler to use
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* @property {CommonJSConfig} [commonjs={}] - options for `rollup-plugin-commonjs`
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* @property {string[]} external - array of paths that should not be included in the final bundle
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* @property {Object.<string, string>} replace - map of strings to replace when processing the bundle
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* @property {string[]} babelPlugins - babel plugins
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* @typedef {Object} CommonJSConfig
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* @property {Object} namedExports - for cases where rollup can't infer what's exported
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* @property {string[]} ignore - paths of CJS modules to ignore
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*/
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/** @type {Bundle[]} */
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const parsers = [
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{
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input: "src/language-js/parser-babylon.js",
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target: "universal"
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},
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{
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input: "src/language-js/parser-flow.js",
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target: "universal",
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strict: false
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},
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{
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input: "src/language-js/parser-typescript.js",
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target: "universal"
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},
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{
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input: "src/language-css/parser-postcss.js",
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target: "universal",
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// postcss has dependency cycles that don't work with rollup
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bundler: "webpack"
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},
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{
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input: "src/language-graphql/parser-graphql.js",
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target: "universal"
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},
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{
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input: "src/language-markdown/parser-markdown.js",
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target: "universal"
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},
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{
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input: "src/language-vue/parser-vue.js",
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target: "universal"
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},
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{
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input: "src/language-handlebars/parser-glimmer.js",
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target: "node",
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commonjs: {
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namedExports: {
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"node_modules/handlebars/lib/index.js": ["parse"],
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"node_modules/@glimmer/syntax/dist/modules/es2017/index.js": "default"
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},
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ignore: ["source-map"]
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}
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},
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{
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input: "src/language-html/parser-parse5.js",
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target: "node"
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},
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{
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input: "src/language-yaml/parser-yaml.js",
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target: "universal",
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alias: {
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// Force using the CJS file, instead of ESM; i.e. get the file
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// from `"main"` instead of `"module"` (rollup default) of package.json
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"lines-and-columns": require.resolve("lines-and-columns")
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},
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babelPlugins: [
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require.resolve("./babel-plugins/replace-array-includes-with-indexof")
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]
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}
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].map(parser => {
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const name = getFileOutput(parser)
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.replace(/\.js$/, "")
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.split("-")[1];
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return Object.assign(parser, { type: "plugin", name });
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});
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/** @type {Bundle[]} */
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const coreBundles = [
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{
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input: "index.js",
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type: "core",
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target: "node",
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external: [path.resolve("src/common/third-party.js")]
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},
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{
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input: "standalone.js",
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name: "prettier",
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type: "core",
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target: "universal"
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},
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{
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input: "bin/prettier.js",
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type: "core",
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output: "bin-prettier.js",
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target: "node",
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external: [path.resolve("src/common/third-party.js")]
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},
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{
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input: "src/common/third-party.js",
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type: "core",
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target: "node",
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replace: {
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// The require-from-string module (a dependency of cosmiconfig) assumes
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// that `module.parent` exists, but it only does for `require`:ed modules.
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// Usually, require-from-string is _always_ `require`:ed, but when bundled
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// with rollup the module is turned into a plain function located directly
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// in index.js so `module.parent` does not exist. Defaulting to `module`
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// instead seems to work.
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"module.parent": "(module.parent || module)"
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}
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}
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];
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function getFileOutput(bundle) {
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return bundle.output || path.basename(bundle.input);
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}
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module.exports = coreBundles
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.concat(parsers)
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.map(b => Object.assign(b, { output: getFileOutput(b) }));
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