275 lines
13 KiB
JavaScript
275 lines
13 KiB
JavaScript
const child_process = require("child_process")
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const path = require("path")
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const terser = require("terser")
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const util = require("util")
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const production = true
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const includeSourcesMaps = true
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let fs = require("fs")
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console.log = (...args) => {
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process.stdout.write(Buffer.from(util.formatWithOptions({colors: true}, ...args)+"\n", "binary").toString("utf8"))
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}
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console.info = (...args) => {
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console.log(`\x1b[34m[INFO]\x1b[0m`, ...args)
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}
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let commit = child_process.execSync("git rev-parse HEAD").toString().split("\n")[0].trim()
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console.info(`Obtained commit ${commit} for the build`)
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async function processNextDir(folder, folders, predicate, compile, ignoreModules){
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if(typeof ignoreModules === "undefined")ignoreModules = false
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let files = fs.readdirSync(folder, {withFileTypes: true})
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for(let file of files){
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if(file.isFile()){
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let isMinified = file.name.endsWith(".min.js") || file.name.endsWith(".min.css")
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let filepath = path.join(folder, file.name)
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let type = file.name.split(".").pop().toLowerCase()
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if(type === file.name)type = ""
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if([
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"ts",
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"md",
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"gitignore",
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"map"
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].includes(type)){
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console.warn(`\x1b[33mIgnored file ${path.relative(folders.startDir, filepath)} because of type ${type}\x1b[0m`)
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continue
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}
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if([
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"tsconfig.json",
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"webpack.config.js"
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].includes(file.name)){
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console.warn(`\x1b[33mIgnored file ${path.relative(folders.startDir, filepath)} because of name ${file.name}\x1b[0m`)
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continue
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}
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if(folders.exclude && folders.exclude.test(filepath)){
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console.warn(`\x1b[33mIgnored file ${path.relative(folders.startDir, filepath)} because regex\x1b[0m`)
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continue
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}
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let hasMinifiedVersion = (type === "js" || type === "css") && !isMinified && files.find(f => {
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return f.name === file.name.split(".").slice(0, -1).join(".")+".min."+type
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})
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if(hasMinifiedVersion){
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console.warn(`\x1b[33mIgnored file ${path.relative(folders.startDir, filepath)} because it has a minified version.\x1b[0m`)
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continue
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}
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if(!isMinified && predicate(filepath) && filepath.split(/[\\/]+/).reverse()[1] !== "js"){
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await compile(filepath, path.join(filepath.replace(folders.startDir, folders.newDir)), "..")
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}else{
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if(["js", "css"].includes(type)){
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if(!includeSourcesMaps){
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console.log(`We don't include sourcemap for this build. Skipping ${file.name}.`)
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return await fs.promises.copyFile(filepath, filepath.replace(folders.startDir, folders.newDir))
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}
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let fileContent = (await fs.promises.readFile(filepath, "utf8"))
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let sourceMap = fileContent.split(/[\n\r]+/g).pop()
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if(!sourceMap || !sourceMap.startsWith("//# sourceMappingURL=")){
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console.log(`This file doesn't have sourcemap. ${file.name}.`)
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await fs.promises.copyFile(filepath, filepath.replace(folders.startDir, folders.newDir))
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continue
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}
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let sourceMapContent
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if(sourceMap.slice(21).startsWith("data:")){
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console.log(`Extracting sourcemap from data uri. From file ${file.name}.`)
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sourceMapContent = Buffer.from(sourceMap.split("=").slice(1).join("="), "base64").toString("utf-8")
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}else{
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console.log(`Extracting sourcemap from file ${file.name}.map.`)
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await fs.promises.copyFile(filepath, filepath.replace(folders.startDir, folders.newDir))
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sourceMapContent = await fs.promises.readFile(path.join(folder, sourceMap.slice(21)), "utf8")
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}
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sourceMapContent = JSON.parse(sourceMapContent)
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sourceMapContent.sourcesContent = []
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let sourceMapPath = filepath + ".map"
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fileContent = fileContent
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// source map
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.replace(sourceMap, "//# sourceMappingURL="+filepath.split(/[\\\/]+/g).pop()+".map")
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await fs.promises.writeFile(filepath.replace(folders.startDir, folders.newDir), fileContent)
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await fs.promises.writeFile(filepath.replace(folders.startDir, folders.newDir)+".map", JSON.stringify(sourceMapContent))
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}else{
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await fs.promises.copyFile(filepath, filepath.replace(folders.startDir, folders.newDir))
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}
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}
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}else if(file.isDirectory()){
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if(ignoreModules && file.name === "node_modules")continue
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if(folders.exclude && folders.exclude.test(path.join(folder, file.name)))continue
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await fs.promises.mkdir(path.join(folder, file.name).replace(folders.startDir, folders.newDir), {recursive: true})
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await processNextDir(path.join(folder, file.name), ...Array.from(arguments).slice(1))
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}
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}
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}
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async function main(){
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let startTimestamp = Date.now()
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console.info("Starting build")
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console.info("Reseting existent directory...")
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await fs.promises.rmdir("./distApp", {"recursive": true})
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await fs.promises.mkdir(__dirname+"/distApp/dist", {"recursive": true})
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console.info("Executing command `npm run compile`")
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child_process.execSync("npm run compile", {
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encoding: "binary",
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stdio: "inherit"
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})
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let startDir = path.join(__dirname, "./dist")
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let newDir = path.join(__dirname, "./distApp/dist")
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console.info("No error detected. Copying files from "+startDir+".")
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await fs.promises.mkdir(startDir, {recursive: true})
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await processNextDir(startDir, {
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startDir,
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newDir
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}, ((filepath) => filepath.endsWith(".js")), async (filepath, newpath) => {
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console.info(`Minifying ${filepath} to ${newpath}`)
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if(filepath.endsWith("git.js")){
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await fs.promises.writeFile(newpath, terser.minify(fs.readFileSync(filepath, "utf8").replace(/"{commit}"/g, `"${commit}"`)).code, "utf8")
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}else{
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await fs.promises.writeFile(newpath, terser.minify(await fs.promises.readFile(filepath, "utf8")).code, "utf8")
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}
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}, true).then(() => {
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console.info(`Copied files and minified them from ${startDir}.`)
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})
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await processNextDir(path.join(__dirname, "modules"), {
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startDir: path.join(__dirname, "modules"),
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newDir: path.join(__dirname, "distApp", "modules"),
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exclude: /discord_spellcheck/g
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}, ((filepath) => filepath.endsWith(".js")), async (filepath, newpath) => {
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console.info(`Minifying ${filepath} to ${newpath}`)
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await fs.promises.writeFile(newpath, terser.minify(await fs.promises.readFile(filepath, "utf8")).code, "utf8")
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}, true).then(() => {
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console.info(`Copied files and minified them from ${path.join(__dirname, "modules")}.`)
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})
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await Promise.all((await fs.promises.readdir(path.join(__dirname, "distApp", "modules"))).map(async mdl => {
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let dir = path.join(__dirname, "distApp", "modules", mdl)
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if(!fs.existsSync(path.join(dir, "package.json"))){
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if(mdl === "discord_desktop_core"){
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dir = path.join(dir, "core")
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}else{
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return
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}
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}
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console.info(`Installing modules for ${mdl}`)
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child_process.execSync("npm install --only=prod", {
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encoding: "binary",
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cwd: dir,
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stdio: "inherit"
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})
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}))
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await fs.promises.mkdir(path.join(__dirname, "distApp", "modules", "discord_spellcheck"), {recursive: true})
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await processNextDir(path.join(__dirname, "modules", "discord_spellcheck"), {
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startDir: path.join(__dirname, "modules", "discord_spellcheck"),
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newDir: path.join(__dirname, "distApp", "modules", "discord_spellcheck")
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}, ((filepath) => filepath.endsWith(".js")), async (filepath, newpath) => {
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console.info(`Minifying ${filepath} to ${newpath}`)
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await fs.promises.writeFile(newpath, terser.minify(await fs.promises.readFile(filepath, "utf8")).code, "utf8")
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}, false).then(() => {
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console.info(`Copied files and minified them from ${path.join(__dirname, "modules")}.`)
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})
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await processNextDir(path.join(__dirname, "LightcordApi"), {
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startDir: path.join(__dirname, "LightcordApi"),
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newDir: path.join(__dirname, "distApp", "LightcordApi"),
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exclude: /(src|webpack\.config\.js|tsconfig\.json|dist|docs)/g
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}, ((filepath) => filepath.endsWith(".js") && (!production ? !filepath.includes("node_modules") : true)), async (filepath, newpath) => {
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await fs.promises.copyFile(filepath, newpath)
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}, true).then(() => {
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console.info(`Copied files and minified them from ${path.join(__dirname, "LightcordApi")}.`)
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})
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child_process.execSync("npm install --only=prod", {
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encoding: "binary",
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cwd: path.join(__dirname, "distApp", "LightcordApi"),
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stdio: "inherit"
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})
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function processDJS(dir){
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fs.mkdirSync(path.join(__dirname, "distApp", "DiscordJS", dir), {recursive: true})
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return processNextDir(path.join(__dirname, "DiscordJS", dir), {
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startDir: path.join(__dirname, "DiscordJS", dir),
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newDir: path.join(__dirname, "distApp", "DiscordJS", dir),
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exclude: /node_modules/g
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}, ((filepath) => filepath.endsWith(".js")), async (filepath, newpath) => {
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console.info(`Minifying ${filepath} to ${newpath}`)
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await fs.promises.writeFile(newpath, terser.minify(await fs.promises.readFile(filepath, "utf8")).code, "utf8")
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}).then(() => {
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console.info(`Copied files and minified them from ${path.join(__dirname, "DiscordJS", dir)}.`)
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})
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}
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async function copyFileDJS(file){
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await fs.promises.writeFile(path.join(__dirname, "distApp", "DiscordJS", file), await fs.promises.readFile(path.join(__dirname, "DiscordJS", file)))
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}
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await processDJS("dist")
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await copyFileDJS("package.json")
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child_process.execSync("npm install --only=prod", {
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encoding: "binary",
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cwd: path.join(__dirname, "distApp", "DiscordJS"),
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stdio: "inherit"
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})
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fs.mkdirSync(path.join(__dirname, "distApp", "BetterDiscordApp", "dist"), {recursive: true})
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const BDPackageJSON = require("./BetterDiscordApp/package.json")
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fs.writeFileSync(path.join(__dirname, "distApp", "BetterDiscordApp", "package.json"), JSON.stringify(BDPackageJSON), "utf8")
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const files = [
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"index.min.js",
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"style.min.css"
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]
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files.forEach(e => {
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files.push(e + ".map")
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})
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files.forEach(e => {
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const pth = path.join(__dirname, "BetterDiscordApp", "dist", e)
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if(!fs.existsSync(pth))return console.error(`\x1b[31mFile ${pth} from betterdiscord does not exist.\x1b[0m`)
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if(e.endsWith(".map")){
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const data = JSON.parse(fs.readFileSync(pth, "utf8"))
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data.sourcesContent = []
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fs.writeFileSync(path.join(__dirname, "distApp", "BetterDiscordApp", "dist", e), JSON.stringify(data))
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}else{
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fs.copyFileSync(pth, path.join(__dirname, "distApp", "BetterDiscordApp", "dist", e))
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}
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})
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await fs.promises.mkdir(path.join(__dirname, "distApp", "splash", "videos"), {recursive: true})
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await processNextDir(path.join(__dirname, "splash"), {
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startDir: path.join(__dirname, "splash"),
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newDir: path.join(__dirname, "distApp", "splash"),
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exclude: /node_modules/g
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}, (filepath) => {
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if(filepath.endsWith(".js"))return true
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return false
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}, async (filepath, newpath) => {
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console.info(`Minifying ${filepath} to ${newpath}`)
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await fs.promises.writeFile(newpath, terser.minify(await fs.promises.readFile(filepath, "utf8")).code, "utf8")
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}).then(() => {
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console.info(`Copied files and minified them from ${path.join(__dirname, "splash")}.`)
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})
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fs.writeFileSync(path.join(__dirname, "distApp", "LICENSE"), fs.readFileSync(path.join(__dirname, "LICENSE")))
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let packageJSON = require("./package.json")
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packageJSON.scripts["build:electron_linux"] = packageJSON.scripts["build:electron_linux"].replace("./distApp", ".")
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packageJSON.scripts["build:electron_win"] = packageJSON.scripts["build:electron_win"].replace("./distApp", ".")
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packageJSON.scripts["build:electron_darwin"] = packageJSON.scripts["build:electron_darwin"].replace("./distApp", ".")
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fs.writeFileSync(path.join(__dirname, "distApp", "package.json"), JSON.stringify(packageJSON), "utf8")
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console.info(`Installing ${Object.keys(packageJSON.dependencies).length} packages...`)
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child_process.execSync("npm install --only=prod", {
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encoding: "binary",
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cwd: path.join(__dirname, "distApp"),
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stdio: "inherit"
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})
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console.info("Build took "+(Date.now() - startTimestamp) +"ms.")
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}
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main()
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.catch(err => {
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console.error(err)
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process.exit(1)
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}) |