110 lines
2.8 KiB
JavaScript
110 lines
2.8 KiB
JavaScript
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#!/usr/bin/env node
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'use strict';
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/* globals Set */
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/*!
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* Script to update version number references in the project.
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* Copyright 2015 Twitter, Inc.
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* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
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*/
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var fs = require('fs');
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var path = require('path');
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var sh = require('shelljs');
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sh.config.fatal = true;
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var sed = sh.sed;
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// Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37
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RegExp.quote = function (string) {
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return string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&');
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};
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RegExp.quoteReplacement = function (string) {
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return string.replace(/[$]/g, '$$');
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};
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var DRY_RUN = false;
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function walkAsync(directory, excludedDirectories, fileCallback, errback) {
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if (excludedDirectories.has(path.parse(directory).base)) {
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return;
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}
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fs.readdir(directory, function (err, names) {
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if (err) {
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errback(err);
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return;
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}
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names.forEach(function (name) {
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var filepath = path.join(directory, name);
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fs.lstat(filepath, function (err, stats) {
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if (err) {
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process.nextTick(errback, err);
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return;
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}
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if (stats.isSymbolicLink()) {
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return;
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}
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else if (stats.isDirectory()) {
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process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback);
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}
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else if (stats.isFile()) {
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process.nextTick(fileCallback, filepath);
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}
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});
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});
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});
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}
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function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) {
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original = new RegExp(RegExp.quote(original), 'g');
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replacement = RegExp.quoteReplacement(replacement);
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var updateFile = !DRY_RUN ? function (filepath) {
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if (allowedExtensions.has(path.parse(filepath).ext)) {
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sed('-i', original, replacement, filepath);
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}
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} : function (filepath) {
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if (allowedExtensions.has(path.parse(filepath).ext)) {
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console.log('FILE: ' + filepath);
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}
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else {
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console.log('EXCLUDED:' + filepath);
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}
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};
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walkAsync(directory, excludedDirectories, updateFile, function (err) {
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console.error('ERROR while traversing directory!:');
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console.error(err);
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process.exit(1);
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});
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}
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function main(args) {
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if (args.length !== 2) {
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console.error('USAGE: change-version old_version new_version');
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console.error('Got arguments:', args);
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process.exit(1);
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}
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var oldVersion = args[0];
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var newVersion = args[1];
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var EXCLUDED_DIRS = new Set([
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'.git',
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'node_modules',
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'vendor'
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]);
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var INCLUDED_EXTENSIONS = new Set([
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// This extension whitelist is how we avoid modifying binary files
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'',
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'.css',
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'.html',
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'.js',
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'.json',
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'.less',
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'.md',
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'.nuspec',
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'.ps1',
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'.scss',
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'.txt',
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'.yml'
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]);
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replaceRecursively('.', EXCLUDED_DIRS, INCLUDED_EXTENSIONS, oldVersion, newVersion);
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}
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main(process.argv.slice(2));
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