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author | Bardi Harborow <bardi@bardiharborow.com> | 2017-04-19 14:59:12 +0300 |
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committer | Bardi Harborow <bardi@bardiharborow.com> | 2017-04-20 07:31:22 +0300 |
commit | b4ac48fdec7637c0c7c69f9d3ff9fc5d21d23676 (patch) | |
tree | 78cbec7b0790da3038c657e2943baada99819497 /build/change-version.js | |
parent | 9af6bf8f7a3e3af5a001aeeeda7dc38794df3a71 (diff) |
Build system overhaul.
Diffstat (limited to 'build/change-version.js')
-rwxr-xr-x | build/change-version.js | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/build/change-version.js b/build/change-version.js new file mode 100755 index 0000000000..5ea59185a0 --- /dev/null +++ b/build/change-version.js @@ -0,0 +1,110 @@ +#!/usr/bin/env node + +'use strict' + +/*! + * Script to update version number references in the project. + * Copyright 2017 The Bootstrap Authors + * Copyright 2017 Twitter, Inc. + * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) + */ + +/* global Set */ + +var fs = require('fs') +var path = require('path') +var sh = require('shelljs') +sh.config.fatal = true +var sed = sh.sed + +// Blame TC39... https://github.com/benjamingr/RegExp.escape/issues/37 +RegExp.quote = function (string) { + return string.replace(/[-\\^$*+?.()|[\]{}]/g, '\\$&') +} +RegExp.quoteReplacement = function (string) { + return string.replace(/[$]/g, '$$') +} + +var DRY_RUN = false + +function walkAsync(directory, excludedDirectories, fileCallback, errback) { + if (excludedDirectories.has(path.parse(directory).base)) { + return + } + fs.readdir(directory, function (err, names) { + if (err) { + errback(err) + return + } + names.forEach(function (name) { + var filepath = path.join(directory, name) + fs.lstat(filepath, function (err, stats) { + if (err) { + process.nextTick(errback, err) + return + } + if (stats.isSymbolicLink()) { + return + } + else if (stats.isDirectory()) { + process.nextTick(walkAsync, filepath, excludedDirectories, fileCallback, errback) + } + else if (stats.isFile()) { + process.nextTick(fileCallback, filepath) + } + }) + }) + }) +} + +function replaceRecursively(directory, excludedDirectories, allowedExtensions, original, replacement) { + original = new RegExp(RegExp.quote(original), 'g') + replacement = RegExp.quoteReplacement(replacement) + var updateFile = !DRY_RUN ? function (filepath) { + if (allowedExtensions.has(path.parse(filepath).ext)) { + sed('-i', original, replacement, filepath) + } + } : function (filepath) { + if (allowedExtensions.has(path.parse(filepath).ext)) { + console.log('FILE: ' + filepath) + } + else { + console.log('EXCLUDED:' + filepath) + } + } + walkAsync(directory, excludedDirectories, updateFile, function (err) { + console.error('ERROR while traversing directory!:') + console.error(err) + process.exit(1) + }) +} + +function main(args) { + if (args.length !== 2) { + console.error('USAGE: change-version old_version new_version') + console.error('Got arguments:', args) + process.exit(1) + } + var oldVersion = args[0] + var newVersion = args[1] + var EXCLUDED_DIRS = new Set([ + '.git', + 'node_modules', + 'vendor' + ]) + var INCLUDED_EXTENSIONS = new Set([ + // This extension whitelist is how we avoid modifying binary files + '', + '.css', + '.html', + '.js', + '.json', + '.md', + '.scss', + '.txt', + '.yml' + ]) + replaceRecursively('.', EXCLUDED_DIRS, INCLUDED_EXTENSIONS, oldVersion, newVersion) +} + +main(process.argv.slice(2)) |