Quelle build.js Sprache: JAVA

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
/* globals process, __filename, __dirname */

/* Usage:  node build.js [LIST_OF_SOURCE_FILES...] OUTPUT_DIR
*    Compiles all source files and places the results of the compilation in
* OUTPUT_DIR.
*/

"use strict";

const Babel = require("./babel");
const fs = require("fs");
const _path = require("path");

const defaultPlugins = ["proposal-class-properties"];

function transform(filePath) {
  // Use the extra plugins only for the debugger
  const plugins = filePath.includes("devtools/client/debugger")
    ? require("./build-debugger")(filePath)
    : defaultPlugins;

  const doc = fs.readFileSync(filePath, "utf8");

  let out;
  try {
    out = Babel.transform(doc, { plugins });
  } catch (err) {
    throw new Error(`
========================
NODE COMPILATION ERROR!

File:   ${filePath}
Stack:

${err.stack}

========================
`);
  }

  return out.code;
}

// fs.mkdirSync's "recursive" option appears not to work, so I'm writing a
// simple version of the function myself.
function mkdirs(filePath) {
  if (fs.existsSync(filePath)) {
    return;
  }
  mkdirs(_path.dirname(filePath));
  try {
    fs.mkdirSync(filePath);
  } catch (err) {
    // Ignore any errors resulting from the directory already existing.
    if (err.code != "EEXIST") {
      throw err;
    }
  }
}

const deps = [__filename, _path.resolve(__dirname, "babel.js")];
const outputDir = process.argv[process.argv.length - 1];
mkdirs(outputDir);

for (let i = 2; i < process.argv.length - 1; i++) {
  const srcPath = process.argv[i];
  const code = transform(srcPath);
  const fullPath = _path.join(outputDir, _path.basename(srcPath));
  fs.writeFileSync(fullPath, code);
  deps.push(srcPath);
}

// Print all dependencies prefixed with 'dep:' in order to help node.py, the script that
// calls this module, to report back the precise list of all dependencies.
console.log(deps.map(file => "dep:" + file).join("\n"));

quality92%

¤ Dauer der Verarbeitung: 0.16 Sekunden (vorverarbeitet) ¤

Wurzel

Suchen

Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

Wiener Entwicklungsmethode

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung ist noch experimentell.