ae7d5367f1
I'm extremely stupid and didn't commit as I go. To anyone reading this I'm extremely sorry. A lot of these changes are very broad and I plan on releasing Babel 6.0.0 today live on stage at Ember Camp London so I'm afraid I couldn't wait. If you're ever in London I'll buy you a beer (or assorted beverage!) to make up for it, also I'll kiss your feet and give you a back massage, maybe.
87 lines
2.4 KiB
JavaScript
87 lines
2.4 KiB
JavaScript
let outputFileSync = require("output-file-sync");
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let pathExists = require("path-exists");
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let chokidar = require("chokidar");
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let slash = require("slash");
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let path = require("path");
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let util = require("./util");
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let fs = require("fs");
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let _ = require("lodash");
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module.exports = function (commander, filenames) {
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function write(src, relative) {
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// remove extension and then append back on .js
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relative = relative.replace(/\.(\w*?)$/, "") + ".js";
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let dest = path.join(commander.outDir, relative);
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let data = util.compile(src, {
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sourceFileName: slash(path.relative(dest + "/..", src)),
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sourceMapTarget: path.basename(relative)
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});
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if (!commander.copyFiles && data.ignored) return;
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// we've requested explicit sourcemaps to be written to disk
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if (data.map && commander.sourceMaps && commander.sourceMaps !== "inline") {
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let mapLoc = dest + ".map";
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data.code = util.addSourceMappingUrl(data.code, mapLoc);
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outputFileSync(mapLoc, JSON.stringify(data.map));
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}
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outputFileSync(dest, data.code);
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util.chmod(src, dest);
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util.log(src + " -> " + dest);
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}
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function handleFile(src, filename) {
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if (util.shouldIgnore(src)) return;
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if (util.canCompile(filename, commander.extensions)) {
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write(src, filename);
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} else if (commander.copyFiles) {
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let dest = path.join(commander.outDir, filename);
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outputFileSync(dest, fs.readFileSync(src));
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util.chmod(src, dest);
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}
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}
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function handle(filename) {
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if (!pathExists.sync(filename)) return;
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let stat = fs.statSync(filename);
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if (stat.isDirectory(filename)) {
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let dirname = filename;
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_.each(util.readdir(dirname), function (filename) {
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let src = path.join(dirname, filename);
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handleFile(src, filename);
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});
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} else {
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write(filename, filename);
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}
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}
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_.each(filenames, handle);
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if (commander.watch) {
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_.each(filenames, function (dirname) {
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let watcher = chokidar.watch(dirname, {
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persistent: true,
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ignoreInitial: true
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});
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_.each(["add", "change"], function (type) {
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watcher.on(type, function (filename) {
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let relative = path.relative(dirname, filename) || filename;
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try {
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handleFile(filename, relative);
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} catch (err) {
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console.error(err.stack);
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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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