gecko-dev/dom/media/webvtt/update-webvtt.js

51 строка
1.6 KiB
JavaScript

#!/usr/bin/env node
var gift = require('gift'),
fs = require('fs'),
argv = require('optimist')
.usage('Update vtt.jsm with the latest from a vtt.js directory.\nUsage:' +
' $0 -d [dir]')
.demand('d')
.options('d', {
alias: 'dir',
describe: 'Path to WebVTT directory.'
})
.options('w', {
alias: 'write',
describe: 'Path to file to write to.',
default: "./vtt.jsm"
})
.argv;
var repo = gift(argv.d);
repo.status(function(err, status) {
if (!status.clean) {
console.log("The repository's working directory is not clean. Aborting.");
process.exit(1);
}
repo.checkout("master", function() {
repo.commits("master", 1, function(err, commits) {
var vttjs = fs.readFileSync(argv.d + "/lib/vtt.js", 'utf8');
// Remove settings for VIM and Emacs.
vttjs = vttjs.replace(/\/\* -\*-.*-\*- \*\/\n/, '');
vttjs = vttjs.replace(/\/\* vim:.* \*\/\n/, '');
// Concatenate header and vttjs code.
vttjs =
'/* This Source Code Form is subject to the terms of the Mozilla Public\n' +
' * License, v. 2.0. If a copy of the MPL was not distributed with this\n' +
' * file, You can obtain one at http://mozilla.org/MPL/2.0/. */\n\n' +
'this.EXPORTED_SYMBOLS = ["WebVTT"];\n\n' +
'/**\n' +
' * Code below is vtt.js the JS WebVTT implementation.\n' +
' * Current source code can be found at http://github.com/mozilla/vtt.js\n' +
' *\n' +
' * Code taken from commit ' + commits[0].id + '\n' +
' */\n' +
vttjs;
fs.writeFileSync(argv.w, vttjs);
});
});
});