Bundle with browserify #19
4 changed files with 331 additions and 190 deletions
67
build.js
67
build.js
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@ -9,7 +9,8 @@ const babel = require("@babel/core")
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const fetch = require("node-fetch")
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const chalk = require("chalk")
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const hint = require("jshint").JSHINT
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const browserify = require('browserify')
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const browserify = require("browserify")
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const {Transform} = require("stream")
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process.chdir(pj(__dirname, "src"))
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@ -17,10 +18,10 @@ const buildDir = "../build"
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const validationQueue = []
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const validationHost = os.hostname() === "future" ? "http://localhost:8888/" : "http://validator.w3.org/nu/"
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const static_files = new Map()
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const staticFiles = new Map()
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const links = new Map()
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const sources = new Map()
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const pugLocals = {static: static_files, links}
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const pugLocals = {static: staticFiles, links}
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const spec = require("./spec.js")
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@ -95,6 +96,7 @@ function runHint(filename, source) {
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globals: ["console", "URLSearchParams", "staticFiles"],
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browser: true,
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asi: true,
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node: true
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})
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const result = hint.data()
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let problems = 0
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@ -127,33 +129,52 @@ function runHint(filename, source) {
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async function addFile(sourcePath, targetPath) {
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const contents = await fs.promises.readFile(pj(".", sourcePath), {encoding: null});
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static_files.set(sourcePath, `${targetPath}?static=${hash(contents)}`)
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staticFiles.set(sourcePath, `${targetPath}?static=${hash(contents)}`)
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await fs.promises.writeFile(pj(buildDir, targetPath), contents)
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}
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async function loadJS(sourcePath, targetPath) {
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let content = await fs.promises.readFile(pj(".", sourcePath), {encoding: "utf8"})
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sources.set(sourcePath, content);
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static_files.set(sourcePath, `${targetPath}?static=${hash(content)}`)
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sources.set(sourcePath, content)
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staticFiles.set(sourcePath, `${targetPath}?static=${hash(content)}`)
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}
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async function addJS(sourcePath, targetPath) {
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let content = sources.get(sourcePath)
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// resolve imports to hashed paths
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content = content.replace(/\$to_relative "([^"]+)"/g, function(_, file) {
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if (!static_files.get(file)) throw new Error(`Tried to relative import ${file} from ${sourcePath}, but import not found`)
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return '"' + getRelative(targetPath, static_files.get(file)) + '"'
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})
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runHint(sourcePath, content)
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await fs.promises.writeFile(pj(buildDir, targetPath), content)
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}
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async function addBundle(sourcePath, targetPath) {
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await browserify()
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.add(pj(".", sourcePath))
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.bundle()
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.pipe(fs.createWriteStream(pj(buildDir, targetPath)));
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static_files.set(sourcePath, targetPath)
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const content = await new Promise(resolve => {
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browserify()
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.add(pj(".", sourcePath))
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.transform(file => {
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let content = ""
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const transform = new Transform({
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transform(chunk, encoding, callback) {
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content += chunk.toString()
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callback(null, chunk)
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}
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})
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transform.on("finish", () => {
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const relativePath = path.relative(process.cwd(), file).replace(/^\/*/, "/")
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runHint(relativePath, content)
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})
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return transform
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})
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.bundle((err, res) => {
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if (err) {
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delete err.stream
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throw err // Quit; problem parsing file to bundle
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}
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resolve(res)
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})
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})
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const writer = fs.promises.writeFile(pj(buildDir, targetPath), content)
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staticFiles.set(sourcePath, `${targetPath}?static=${hash(content)}`)
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runHint(sourcePath, content)
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await writer
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}
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async function addSass(sourcePath, targetPath) {
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@ -167,7 +188,7 @@ async function addSass(sourcePath, targetPath) {
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if (!(name instanceof sass.types.String)) {
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throw "$name: expected a string"
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}
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const result = getRelative(targetPath, static_files.get(name.getValue()))
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const result = getRelative(targetPath, staticFiles.get(name.getValue()))
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if (typeof result === "string") {
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return new sass.types.String(result)
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} else {
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@ -176,8 +197,8 @@ async function addSass(sourcePath, targetPath) {
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}
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}
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}).css;
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static_files.set(sourcePath, `${targetPath}?static=${hash(renderedCSS)}`)
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await validate(sourcePath, renderedCSS, "css")
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staticFiles.set(sourcePath, `${targetPath}?static=${hash(renderedCSS)}`)
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validate(sourcePath, renderedCSS, "css")
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await fs.promises.writeFile(pj(buildDir, targetPath), renderedCSS)
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}
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@ -186,17 +207,17 @@ async function addPug(sourcePath, targetPath) {
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return getRelative(targetPath, staticTarget)
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}
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function getStatic(target) {
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return getRelativeHere(static_files.get(target))
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return getRelativeHere(staticFiles.get(target))
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}
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function getStaticName(target) {
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return getRelativeHere(static_files.get(target)).replace(/\?.*$/, "")
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return getRelativeHere(staticFiles.get(target)).replace(/\?.*$/, "")
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}
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function getLink(target) {
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return getRelativeHere(links.get(target))
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}
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const renderedHTML = pug.compileFile(pj(".", sourcePath), {pretty: true})({getStatic, getStaticName, getLink, ...pugLocals})
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let renderedWithoutPHP = renderedHTML.replace(/<\?(?:php|=).*?\?>/gsm, "")
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await validate(sourcePath, renderedWithoutPHP, "html")
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validate(sourcePath, renderedWithoutPHP, "html")
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await fs.promises.writeFile(pj(buildDir, targetPath), renderedHTML)
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}
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@ -224,7 +245,7 @@ async function addBabel(sourcePath, targetPath) {
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const filenameWithQuery = `${targetPath}?static=${hash(compiled.code)}`;
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static_files.set(sourcePath, filenameWithQuery)
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staticFiles.set(sourcePath, filenameWithQuery)
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await Promise.all([
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fs.promises.writeFile(pj(buildDir, targetPath), originalCode),
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369
package-lock.json
generated
369
package-lock.json
generated
File diff suppressed because it is too large
Load diff
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@ -11,12 +11,11 @@
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"keywords": [],
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"author": "",
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"license": "AGPL-3.0-only",
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"dependencies": {
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"browserify": "^17.0.0"
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},
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"dependencies": {},
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"devDependencies": {
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"@babel/core": "^7.11.1",
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"@babel/preset-env": "^7.11.0",
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"browserify": "^17.0.0",
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"chalk": "^4.1.0",
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"http-server": "^0.12.3",
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"jshint": "^2.12.0",
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80
spec.js
80
spec.js
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@ -19,86 +19,6 @@ module.exports = [
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source: "/js/main.js",
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target: "/static/bundle.js"
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},
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// {
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// type: "js",
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// source: "/js/main.js",
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// target: "/static/main.js",
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// },
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// {
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// type: "js",
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// source: "/js/basic.js",
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// target: "/static/basic.js",
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// },
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// {
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// type: "js",
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// source: "/js/groups.js",
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// target: "/static/groups.js",
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// },
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// {
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// type: "js",
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// source: "/js/chat-input.js",
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// target: "/static/chat-input.js",
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// },
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// {
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// type: "js",
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// source: "/js/room-picker.js",
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// target: "/static/room-picker.js",
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// },
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// {
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// type: "js",
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// source: "/js/store/store.js",
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// target: "/static/store/store.js",
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// },
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// {
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// type: "js",
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// source: "/js/store/subscribable.js",
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// target: "/static/store/subscribable.js",
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// },
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// {
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// type: "js",
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// source: "/js/store/subscribe_value.js",
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// target: "/static/store/subscribe_value.js",
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// },
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// {
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// type: "js",
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// source: "/js/store/subscribe_map_list.js",
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// target: "/static/store/subscribe_map_list.js",
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// },
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// {
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// type: "js",
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// source: "/js/store/subscribe_set.js",
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// target: "/static/store/subscribe_set.js",
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// },
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// {
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// type: "js",
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// source: "/js/sync/sync.js",
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// target: "/static/sync/sync.js",
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// },
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// {
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// type: "js",
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// source: "/js/lsm.js",
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// target: "/static/lsm.js",
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// },
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// {
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// type: "js",
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// source: "/js/timeline.js",
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// target: "/static/timeline.js",
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// },
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// {
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// type: "js",
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// source: "/js/anchor.js",
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// target: "/static/anchor.js",
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// },
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// {
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// type: "js",
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// source: "/js/chat.js",
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// target: "/static/chat.js",
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// },
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// {
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// type: "js",
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// source: "/js/functions.js",
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// target: "/static/functions.js",
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// },
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{
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type: "file",
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source: "/assets/fonts/whitney-500.woff",
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