Define a clear separation between Babel and CLI options.
This commit is contained in:
Logan Smyth
parent
a192f8beb4
commit
41ca312545
@ -8,17 +8,19 @@ import * as util from "./util";
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let compiledFiles = 0;
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export default function(commander, filenames, opts) {
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export default function({ cliOptions, babelOptions }) {
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const filenames = cliOptions.filenames;
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function write(src, base, callback) {
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let relative = path.relative(base, src);
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if (!util.isCompilableExtension(relative, commander.extensions)) {
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if (!util.isCompilableExtension(relative, cliOptions.extensions)) {
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return process.nextTick(callback);
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}
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// remove extension and then append back on .js
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relative = util.adjustRelative(relative, commander.keepFileExtension);
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relative = util.adjustRelative(relative, cliOptions.keepFileExtension);
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const dest = getDest(commander, relative, base);
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const dest = getDest(relative, base);
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util.compile(
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src,
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@ -26,17 +28,21 @@ export default function(commander, filenames, opts) {
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{
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sourceFileName: slash(path.relative(dest + "/..", src)),
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},
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opts,
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babelOptions,
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),
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function(err, res) {
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if (err && cliOptions.watch) {
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console.error(err);
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err = null;
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}
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if (err) return callback(err);
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if (!res) return callback();
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// we've requested explicit sourcemaps to be written to disk
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if (
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res.map &&
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commander.sourceMaps &&
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commander.sourceMaps !== "inline"
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babelOptions.sourceMaps &&
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babelOptions.sourceMaps !== "inline"
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) {
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const mapLoc = dest + ".map";
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res.code = util.addSourceMappingUrl(res.code, mapLoc);
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@ -49,15 +55,19 @@ export default function(commander, filenames, opts) {
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compiledFiles += 1;
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util.log(src + " -> " + dest);
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if (cliOptions.verbose) {
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console.log(src + " -> " + dest);
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}
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return callback(null, true);
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},
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);
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}
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function getDest(commander, filename, base) {
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if (commander.relative) return path.join(base, commander.outDir, filename);
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return path.join(commander.outDir, filename);
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function getDest(filename, base) {
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if (cliOptions.relative) {
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return path.join(base, cliOptions.outDir, filename);
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}
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return path.join(cliOptions.outDir, filename);
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}
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function outputDestFolder(outDir) {
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@ -70,9 +80,9 @@ export default function(commander, filenames, opts) {
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function handleFile(src, base, callback) {
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write(src, base, function(err, res) {
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if (err) return callback(err);
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if (!res && commander.copyFiles) {
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if (!res && cliOptions.copyFiles) {
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const filename = path.relative(base, src);
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const dest = getDest(commander, filename, base);
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const dest = getDest(filename, base);
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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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@ -83,7 +93,7 @@ export default function(commander, filenames, opts) {
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function sequentialHandleFile(files, dirname, index, callback) {
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if (files.length === 0) {
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outputDestFolder(commander.outDir);
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outputDestFolder(cliOptions.outDir);
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return;
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}
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@ -114,11 +124,11 @@ export default function(commander, filenames, opts) {
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if (stat.isDirectory(filename)) {
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const dirname = filename;
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if (commander.deleteDirOnStart) {
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util.deleteDir(commander.outDir);
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if (cliOptions.deleteDirOnStart) {
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util.deleteDir(cliOptions.outDir);
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}
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const files = util.readdir(dirname, commander.includeDotfiles);
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const files = util.readdir(dirname, cliOptions.includeDotfiles);
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sequentialHandleFile(files, dirname, callback);
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} else {
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write(filename, path.dirname(filename), callback);
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@ -134,21 +144,20 @@ export default function(commander, filenames, opts) {
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if (index !== filenames.length) {
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sequentialHandle(filenames, index);
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} else {
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util.log(
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console.log(
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`🎉 Successfully compiled ${compiledFiles} ${
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compiledFiles > 1 ? "files" : "file"
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} with Babel.`,
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true,
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);
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}
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});
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}
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if (!commander.skipInitialBuild) {
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if (!cliOptions.skipInitialBuild) {
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sequentialHandle(filenames);
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}
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if (commander.watch) {
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if (cliOptions.watch) {
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const chokidar = util.requireChokidar();
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filenames.forEach(function(filenameOrDir) {
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@ -7,20 +7,18 @@ import fs from "fs";
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import * as util from "./util";
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export default function(commander, filenames, opts) {
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if (commander.sourceMaps === "inline") {
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opts.sourceMaps = true;
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}
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export default function({ cliOptions, babelOptions }) {
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const filenames = cliOptions.filenames;
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let results = [];
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const buildResult = function() {
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const map = new sourceMap.SourceMapGenerator({
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file:
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commander.sourceMapTarget ||
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path.basename(commander.outFile || "") ||
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cliOptions.sourceMapTarget ||
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path.basename(cliOptions.outFile || "") ||
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"stdout",
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sourceRoot: opts.sourceRoot,
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sourceRoot: babelOptions.sourceRoot,
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});
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let code = "";
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@ -66,8 +64,8 @@ export default function(commander, filenames, opts) {
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// add the inline sourcemap comment if we've either explicitly asked for inline source
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// maps, or we've requested them without any output file
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if (
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commander.sourceMaps === "inline" ||
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(!commander.outFile && commander.sourceMaps)
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babelOptions.sourceMaps === "inline" ||
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(!cliOptions.outFile && babelOptions.sourceMaps)
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) {
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code += "\n" + convertSourceMap.fromObject(map).toComment();
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}
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@ -81,15 +79,15 @@ export default function(commander, filenames, opts) {
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const output = function() {
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const result = buildResult();
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if (commander.outFile) {
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if (cliOptions.outFile) {
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// we've requested for a sourcemap to be written to disk
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if (commander.sourceMaps && commander.sourceMaps !== "inline") {
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const mapLoc = commander.outFile + ".map";
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if (babelOptions.sourceMaps && babelOptions.sourceMaps !== "inline") {
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const mapLoc = cliOptions.outFile + ".map";
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result.code = util.addSourceMappingUrl(result.code, mapLoc);
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fs.writeFileSync(mapLoc, JSON.stringify(result.map));
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}
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fs.writeFileSync(commander.outFile, result.code);
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fs.writeFileSync(cliOptions.outFile, result.code);
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} else {
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process.stdout.write(result.code + "\n");
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}
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@ -107,13 +105,13 @@ export default function(commander, filenames, opts) {
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process.stdin.on("end", function() {
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util.transform(
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commander.filename,
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cliOptions.filename,
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code,
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defaults(
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{
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sourceFileName: "stdin",
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},
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opts,
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babelOptions,
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),
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function(err, res) {
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if (err) throw err;
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@ -136,7 +134,7 @@ export default function(commander, filenames, opts) {
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const dirname = filename;
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util
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.readdirForCompilable(filename, commander.includeDotfiles)
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.readdirForCompilable(filename, cliOptions.includeDotfiles)
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.forEach(function(filename) {
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_filenames.push(path.join(dirname, filename));
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});
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@ -149,9 +147,9 @@ export default function(commander, filenames, opts) {
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_filenames.forEach(function(filename, index) {
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let sourceFilename = filename;
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if (commander.outFile) {
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if (cliOptions.outFile) {
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sourceFilename = path.relative(
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path.dirname(commander.outFile),
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path.dirname(cliOptions.outFile),
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sourceFilename,
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);
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}
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@ -162,10 +160,22 @@ export default function(commander, filenames, opts) {
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defaults(
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{
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sourceFileName: sourceFilename,
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// Since we're compiling everything to be merged together,
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// "inline" applies to the final output file, but to the individual
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// files being concatenated.
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sourceMaps:
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babelOptions.sourceMaps === "inline"
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? true
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: babelOptions.sourceMaps,
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},
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opts,
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babelOptions,
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),
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function(err, res) {
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if (err && cliOptions.watch) {
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console.error(err);
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err = null;
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}
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if (err) throw err;
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filesProcessed++;
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@ -180,11 +190,11 @@ export default function(commander, filenames, opts) {
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};
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const files = function() {
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if (!commander.skipInitialBuild) {
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if (!cliOptions.skipInitialBuild) {
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walk();
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}
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if (commander.watch) {
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if (cliOptions.watch) {
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const chokidar = util.requireChokidar();
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chokidar
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.watch(filenames, {
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@ -196,12 +206,14 @@ export default function(commander, filenames, opts) {
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},
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})
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.on("all", function(type, filename) {
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if (!util.isCompilableExtension(filename, commander.extensions)) {
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if (!util.isCompilableExtension(filename, cliOptions.extensions)) {
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return;
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}
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if (type === "add" || type === "change") {
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util.log(type + " " + filename);
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if (cliOptions.verbose) {
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console.log(type + " " + filename);
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}
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try {
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walk();
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} catch (err) {
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@ -1,264 +1,10 @@
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#!/usr/bin/env node
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import fs from "fs";
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import commander from "commander";
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import { version } from "@babel/core";
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import uniq from "lodash/uniq";
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import glob from "glob";
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import parseArgv from "./options";
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import dirCommand from "./dir";
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import fileCommand from "./file";
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import pkg from "../../package.json";
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const opts = parseArgv(process.argv);
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function booleanify(val: any): boolean | any {
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if (val === "true" || val == 1) {
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return true;
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}
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if (val === "false" || val == 0 || !val) {
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return false;
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}
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return val;
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}
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function collect(value, previousValue): Array<string> {
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// If the user passed the option with no value, like "babel file.js --presets", do nothing.
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if (typeof value !== "string") return previousValue;
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const values = value.split(",");
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return previousValue ? previousValue.concat(values) : values;
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}
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// Standard Babel input configs.
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commander.option(
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"-f, --filename [filename]",
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"filename to use when reading from stdin - this will be used in source-maps, errors etc",
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);
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commander.option(
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"--presets [list]",
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"comma-separated list of preset names",
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collect,
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);
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commander.option(
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"--plugins [list]",
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"comma-separated list of plugin names",
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collect,
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);
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commander.option("--config-file [path]", "Path a to .babelrc file to use");
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commander.option(
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"--env-name [name]",
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"The name of the 'env' to use when loading configs and plugins. " +
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"Defaults to the value of BABEL_ENV, or else NODE_ENV, or else 'development'.",
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);
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// Basic file input configuration.
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commander.option("--source-type [script|module]", "");
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commander.option(
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"--no-babelrc",
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"Whether or not to look up .babelrc and .babelignore files",
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);
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commander.option(
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"--ignore [list]",
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"list of glob paths to **not** compile",
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collect,
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);
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commander.option(
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"--only [list]",
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"list of glob paths to **only** compile",
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collect,
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);
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// Misc babel config.
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commander.option(
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"--no-highlight-code",
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"enable/disable ANSI syntax highlighting of code frames (on by default)",
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);
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// General output formatting.
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commander.option(
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"--no-comments",
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"write comments to generated output (true by default)",
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);
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commander.option(
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"--retain-lines",
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"retain line numbers - will result in really ugly code",
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);
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commander.option(
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"--compact [true|false|auto]",
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"do not include superfluous whitespace characters and line terminators",
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booleanify,
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);
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commander.option("--minified", "save as much bytes when printing [true|false]");
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commander.option(
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"--auxiliary-comment-before [string]",
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"print a comment before any injected non-user code",
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);
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commander.option(
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"--auxiliary-comment-after [string]",
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"print a comment after any injected non-user code",
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);
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// General soucemap formatting.
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commander.option("-s, --source-maps [true|false|inline|both]", "", booleanify);
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commander.option(
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"--source-map-target [string]",
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"set `file` on returned source map",
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);
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commander.option(
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"--source-file-name [string]",
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"set `sources[0]` on returned source map",
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);
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commander.option(
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"--source-root [filename]",
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"the root from which all sources are relative",
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);
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// Config params for certain module output formats.
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commander.option(
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"--module-root [filename]",
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"optional prefix for the AMD module formatter that will be prepend to the filename on module definitions",
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);
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commander.option("-M, --module-ids", "insert an explicit id for modules");
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commander.option(
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"--module-id [string]",
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"specify a custom name for module ids",
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);
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// "babel" command specific arguments that are not passed to @babel/core.
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commander.option(
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"-x, --extensions [extensions]",
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"List of extensions to compile when a directory has been input [.es6,.js,.es,.jsx,.mjs]",
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collect,
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);
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commander.option(
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"--keep-file-extension",
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"Preserve the file extensions of the input files",
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);
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commander.option("-w, --watch", "Recompile files on changes");
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commander.option(
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"--skip-initial-build",
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"Do not compile files before watching",
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);
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commander.option(
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"-o, --out-file [out]",
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"Compile all input files into a single file",
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);
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commander.option(
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"-d, --out-dir [out]",
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"Compile an input directory of modules into an output directory",
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);
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commander.option(
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"--relative",
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"Compile into an output directory relative to input directory or file. Requires --out-dir [out]",
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);
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commander.option(
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"-D, --copy-files",
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"When compiling a directory copy over non-compilable files",
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);
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commander.option(
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"--include-dotfiles",
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"Include dotfiles when compiling and copying non-compilable files",
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);
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commander.option("--verbose", "Log everything");
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commander.option(
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"--delete-dir-on-start",
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"Delete the out directory before compilation",
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);
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commander.version(pkg.version + " (@babel/core " + version + ")");
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commander.usage("[options] <files ...>");
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commander.parse(process.argv);
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//
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const errors = [];
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let filenames = commander.args.reduce(function(globbed, input) {
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let files = glob.sync(input);
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if (!files.length) files = [input];
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return globbed.concat(files);
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}, []);
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filenames = uniq(filenames);
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filenames.forEach(function(filename) {
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if (!fs.existsSync(filename)) {
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errors.push(filename + " doesn't exist");
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}
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});
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if (commander.outDir && !filenames.length) {
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errors.push("filenames required for --out-dir");
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}
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if (commander.outFile && commander.outDir) {
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errors.push("cannot have --out-file and --out-dir");
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}
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if (commander.relative && !commander.outDir) {
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errors.push("output directory required for --relative");
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}
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if (commander.watch) {
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if (!commander.outFile && !commander.outDir) {
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errors.push("--watch requires --out-file or --out-dir");
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}
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if (!filenames.length) {
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errors.push("--watch requires filenames");
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}
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}
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if (commander.skipInitialBuild && !commander.watch) {
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errors.push("--skip-initial-build requires --watch");
|
||||
}
|
||||
if (commander.deleteDirOnStart && !commander.outDir) {
|
||||
errors.push("--delete-dir-on-start requires --out-dir");
|
||||
}
|
||||
|
||||
if (
|
||||
!commander.outDir &&
|
||||
filenames.length === 0 &&
|
||||
typeof commander.filename !== "string" &&
|
||||
commander.babelrc !== false
|
||||
) {
|
||||
errors.push(
|
||||
"stdin compilation requires either -f/--filename [filename] or --no-babelrc",
|
||||
);
|
||||
}
|
||||
|
||||
if (errors.length) {
|
||||
console.error(errors.join(". "));
|
||||
process.exit(2);
|
||||
}
|
||||
|
||||
//
|
||||
|
||||
const opts = commander.opts();
|
||||
|
||||
// Delete options that are specific to @babel/cli and shouldn't be passed to @babel/core.
|
||||
delete opts.version;
|
||||
delete opts.extensions;
|
||||
delete opts.watch;
|
||||
delete opts.skipInitialBuild;
|
||||
delete opts.outFile;
|
||||
delete opts.outDir;
|
||||
delete opts.copyFiles;
|
||||
delete opts.includeDotfiles;
|
||||
delete opts.verbose;
|
||||
delete opts.deleteDirOnStart;
|
||||
delete opts.keepFileExtension;
|
||||
delete opts.relative;
|
||||
delete opts.sourceMapTarget;
|
||||
|
||||
// Commander will default the "--no-" arguments to true, but we want to leave them undefined so that
|
||||
// @babel/core can handle the default-assignment logic on its own.
|
||||
if (opts.babelrc === true) opts.babelrc = undefined;
|
||||
if (opts.comments === true) opts.comments = undefined;
|
||||
if (opts.highlightCode === true) opts.highlightCode = undefined;
|
||||
|
||||
const fn = commander.outDir ? dirCommand : fileCommand;
|
||||
fn(commander, filenames, opts);
|
||||
const fn = opts.cliOptions.outDir ? dirCommand : fileCommand;
|
||||
fn(opts);
|
||||
|
||||
283
packages/babel-cli/src/babel/options.js
Normal file
283
packages/babel-cli/src/babel/options.js
Normal file
@ -0,0 +1,283 @@
|
||||
import fs from "fs";
|
||||
|
||||
import commander from "commander";
|
||||
import { version } from "@babel/core";
|
||||
import uniq from "lodash/uniq";
|
||||
import glob from "glob";
|
||||
|
||||
import pkg from "../../package.json";
|
||||
|
||||
// Standard Babel input configs.
|
||||
commander.option(
|
||||
"-f, --filename [filename]",
|
||||
"filename to use when reading from stdin - this will be used in source-maps, errors etc",
|
||||
);
|
||||
commander.option(
|
||||
"--presets [list]",
|
||||
"comma-separated list of preset names",
|
||||
collect,
|
||||
);
|
||||
commander.option(
|
||||
"--plugins [list]",
|
||||
"comma-separated list of plugin names",
|
||||
collect,
|
||||
);
|
||||
commander.option("--config-file [path]", "Path a to .babelrc file to use");
|
||||
commander.option(
|
||||
"--env-name [name]",
|
||||
"The name of the 'env' to use when loading configs and plugins. " +
|
||||
"Defaults to the value of BABEL_ENV, or else NODE_ENV, or else 'development'.",
|
||||
);
|
||||
|
||||
// Basic file input configuration.
|
||||
commander.option("--source-type [script|module]", "");
|
||||
commander.option(
|
||||
"--no-babelrc",
|
||||
"Whether or not to look up .babelrc and .babelignore files",
|
||||
);
|
||||
commander.option(
|
||||
"--ignore [list]",
|
||||
"list of glob paths to **not** compile",
|
||||
collect,
|
||||
);
|
||||
commander.option(
|
||||
"--only [list]",
|
||||
"list of glob paths to **only** compile",
|
||||
collect,
|
||||
);
|
||||
|
||||
// Misc babel config.
|
||||
commander.option(
|
||||
"--no-highlight-code",
|
||||
"enable/disable ANSI syntax highlighting of code frames (on by default)",
|
||||
);
|
||||
|
||||
// General output formatting.
|
||||
commander.option(
|
||||
"--no-comments",
|
||||
"write comments to generated output (true by default)",
|
||||
);
|
||||
commander.option(
|
||||
"--retain-lines",
|
||||
"retain line numbers - will result in really ugly code",
|
||||
);
|
||||
commander.option(
|
||||
"--compact [true|false|auto]",
|
||||
"do not include superfluous whitespace characters and line terminators",
|
||||
booleanify,
|
||||
);
|
||||
commander.option("--minified", "save as much bytes when printing [true|false]");
|
||||
commander.option(
|
||||
"--auxiliary-comment-before [string]",
|
||||
"print a comment before any injected non-user code",
|
||||
);
|
||||
commander.option(
|
||||
"--auxiliary-comment-after [string]",
|
||||
"print a comment after any injected non-user code",
|
||||
);
|
||||
|
||||
// General soucemap formatting.
|
||||
commander.option("-s, --source-maps [true|false|inline|both]", "", booleanify);
|
||||
commander.option(
|
||||
"--source-map-target [string]",
|
||||
"set `file` on returned source map",
|
||||
);
|
||||
commander.option(
|
||||
"--source-file-name [string]",
|
||||
"set `sources[0]` on returned source map",
|
||||
);
|
||||
commander.option(
|
||||
"--source-root [filename]",
|
||||
"the root from which all sources are relative",
|
||||
);
|
||||
|
||||
// Config params for certain module output formats.
|
||||
commander.option(
|
||||
"--module-root [filename]",
|
||||
"optional prefix for the AMD module formatter that will be prepend to the filename on module definitions",
|
||||
);
|
||||
commander.option("-M, --module-ids", "insert an explicit id for modules");
|
||||
commander.option(
|
||||
"--module-id [string]",
|
||||
"specify a custom name for module ids",
|
||||
);
|
||||
|
||||
// "babel" command specific arguments that are not passed to @babel/core.
|
||||
commander.option(
|
||||
"-x, --extensions [extensions]",
|
||||
"List of extensions to compile when a directory has been input [.es6,.js,.es,.jsx,.mjs]",
|
||||
collect,
|
||||
);
|
||||
commander.option(
|
||||
"--keep-file-extension",
|
||||
"Preserve the file extensions of the input files",
|
||||
);
|
||||
commander.option("-w, --watch", "Recompile files on changes");
|
||||
commander.option(
|
||||
"--skip-initial-build",
|
||||
"Do not compile files before watching",
|
||||
);
|
||||
commander.option(
|
||||
"-o, --out-file [out]",
|
||||
"Compile all input files into a single file",
|
||||
);
|
||||
commander.option(
|
||||
"-d, --out-dir [out]",
|
||||
"Compile an input directory of modules into an output directory",
|
||||
);
|
||||
commander.option(
|
||||
"--relative",
|
||||
"Compile into an output directory relative to input directory or file. Requires --out-dir [out]",
|
||||
);
|
||||
commander.option(
|
||||
"-D, --copy-files",
|
||||
"When compiling a directory copy over non-compilable files",
|
||||
);
|
||||
commander.option(
|
||||
"--include-dotfiles",
|
||||
"Include dotfiles when compiling and copying non-compilable files",
|
||||
);
|
||||
commander.option("--verbose", "Log everything");
|
||||
commander.option(
|
||||
"--delete-dir-on-start",
|
||||
"Delete the out directory before compilation",
|
||||
);
|
||||
|
||||
commander.version(pkg.version + " (@babel/core " + version + ")");
|
||||
commander.usage("[options] <files ...>");
|
||||
|
||||
export default function parseArgv(args: Array<string>) {
|
||||
//
|
||||
commander.parse(args);
|
||||
|
||||
const errors = [];
|
||||
|
||||
let filenames = commander.args.reduce(function(globbed, input) {
|
||||
let files = glob.sync(input);
|
||||
if (!files.length) files = [input];
|
||||
return globbed.concat(files);
|
||||
}, []);
|
||||
|
||||
filenames = uniq(filenames);
|
||||
|
||||
filenames.forEach(function(filename) {
|
||||
if (!fs.existsSync(filename)) {
|
||||
errors.push(filename + " doesn't exist");
|
||||
}
|
||||
});
|
||||
|
||||
if (commander.outDir && !filenames.length) {
|
||||
errors.push("filenames required for --out-dir");
|
||||
}
|
||||
|
||||
if (commander.outFile && commander.outDir) {
|
||||
errors.push("cannot have --out-file and --out-dir");
|
||||
}
|
||||
|
||||
if (commander.relative && !commander.outDir) {
|
||||
errors.push("output directory required for --relative");
|
||||
}
|
||||
|
||||
if (commander.watch) {
|
||||
if (!commander.outFile && !commander.outDir) {
|
||||
errors.push("--watch requires --out-file or --out-dir");
|
||||
}
|
||||
|
||||
if (!filenames.length) {
|
||||
errors.push("--watch requires filenames");
|
||||
}
|
||||
}
|
||||
|
||||
if (commander.skipInitialBuild && !commander.watch) {
|
||||
errors.push("--skip-initial-build requires --watch");
|
||||
}
|
||||
if (commander.deleteDirOnStart && !commander.outDir) {
|
||||
errors.push("--delete-dir-on-start requires --out-dir");
|
||||
}
|
||||
|
||||
if (
|
||||
!commander.outDir &&
|
||||
filenames.length === 0 &&
|
||||
typeof commander.filename !== "string" &&
|
||||
commander.babelrc !== false
|
||||
) {
|
||||
errors.push(
|
||||
"stdin compilation requires either -f/--filename [filename] or --no-babelrc",
|
||||
);
|
||||
}
|
||||
|
||||
if (errors.length) {
|
||||
console.error(errors.join(". "));
|
||||
process.exit(2);
|
||||
}
|
||||
|
||||
const opts = commander.opts();
|
||||
|
||||
return {
|
||||
babelOptions: {
|
||||
presets: opts.presets,
|
||||
plugins: opts.plugins,
|
||||
configFile: opts.configFile,
|
||||
envName: opts.envName,
|
||||
sourceType: opts.sourceType,
|
||||
ignore: opts.ignore,
|
||||
only: opts.only,
|
||||
retainLines: opts.retainLines,
|
||||
compact: opts.compact,
|
||||
minified: opts.minified,
|
||||
auxiliaryCommentBefore: opts.auxiliaryCommentBefore,
|
||||
auxiliaryCommentAfter: opts.auxiliaryCommentAfter,
|
||||
sourceMaps: opts.sourceMaps,
|
||||
sourceFileName: opts.sourceFileName,
|
||||
sourceRoot: opts.sourceRoot,
|
||||
moduleRoot: opts.moduleRoot,
|
||||
moduleIds: opts.moduleIds,
|
||||
moduleId: opts.moduleId,
|
||||
|
||||
// Commander will default the "--no-" arguments to true, but we want to
|
||||
// leave them undefined so that @babel/core can handle the
|
||||
// default-assignment logic on its own.
|
||||
babelrc: opts.babelrc === true ? undefined : opts.babelrc,
|
||||
highlightCode:
|
||||
opts.highlightCode === true ? undefined : opts.highlightCode,
|
||||
comments: opts.comments === true ? undefined : opts.comments,
|
||||
},
|
||||
cliOptions: {
|
||||
filename: opts.filename,
|
||||
filenames,
|
||||
extensions: opts.extensions,
|
||||
keepFileExtension: opts.keepFileExtension,
|
||||
watch: opts.watch,
|
||||
skipInitialBuild: opts.skipInitialBuild,
|
||||
outFile: opts.outFile,
|
||||
outDir: opts.outDir,
|
||||
relative: opts.relative,
|
||||
copyFiles: opts.copyFiles,
|
||||
includeDotfiles: opts.includeDotfiles,
|
||||
verbose: opts.verbose,
|
||||
deleteDirOnStart: opts.deleteDirOnStart,
|
||||
sourceMapTarget: opts.sourceMapTarget,
|
||||
},
|
||||
};
|
||||
}
|
||||
|
||||
function booleanify(val: any): boolean | any {
|
||||
if (val === "true" || val == 1) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (val === "false" || val == 0 || !val) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
function collect(value, previousValue): Array<string> {
|
||||
// If the user passed the option with no value, like "babel file.js --presets", do nothing.
|
||||
if (typeof value !== "string") return previousValue;
|
||||
|
||||
const values = value.split(",");
|
||||
|
||||
return previousValue ? previousValue.concat(values) : values;
|
||||
}
|
||||
@ -1,4 +1,3 @@
|
||||
import commander from "commander";
|
||||
import readdirRecursive from "fs-readdir-recursive";
|
||||
import * as babel from "@babel/core";
|
||||
import includes from "lodash/includes";
|
||||
@ -46,10 +45,6 @@ export function addSourceMappingUrl(code, loc) {
|
||||
return code + "\n//# sourceMappingURL=" + path.basename(loc);
|
||||
}
|
||||
|
||||
export function log(msg, force) {
|
||||
if (force === true || commander.verbose) console.log(msg);
|
||||
}
|
||||
|
||||
export function transform(filename, code, opts, callback) {
|
||||
opts = {
|
||||
...opts,
|
||||
@ -60,17 +55,7 @@ export function transform(filename, code, opts, callback) {
|
||||
}
|
||||
|
||||
export function compile(filename, opts, callback) {
|
||||
babel.transformFile(filename, opts, function(err, res) {
|
||||
if (err) {
|
||||
if (commander.watch) {
|
||||
console.error(err);
|
||||
return callback(null, null);
|
||||
} else {
|
||||
return callback(err);
|
||||
}
|
||||
}
|
||||
return callback(null, res);
|
||||
});
|
||||
babel.transformFile(filename, opts, callback);
|
||||
}
|
||||
|
||||
export function deleteDir(path) {
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user