You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
1.7 KiB
69 lines
1.7 KiB
'use strict'; |
|
|
|
var Stream = require('stream'); |
|
var Path = require('path'); |
|
|
|
function gulpRename(obj, options) { |
|
|
|
options = options || {}; |
|
|
|
var stream = new Stream.Transform({objectMode: true}); |
|
|
|
function parsePath(path) { |
|
var extname = options.multiExt ? Path.basename(path).slice(Path.basename(path).indexOf('.')) : Path.extname(path); |
|
return { |
|
dirname: Path.dirname(path), |
|
basename: Path.basename(path, extname), |
|
extname: extname |
|
}; |
|
} |
|
|
|
stream._transform = function (originalFile, unused, callback) { |
|
|
|
|
|
var file = originalFile.clone({contents: false}); |
|
var parsedPath = parsePath(file.relative); |
|
var path; |
|
|
|
var type = typeof obj; |
|
|
|
if (type === 'string' && obj !== '') { |
|
|
|
path = obj; |
|
|
|
} else if (type === 'function') { |
|
|
|
obj(parsedPath, file); |
|
path = Path.join(parsedPath.dirname, parsedPath.basename + parsedPath.extname); |
|
|
|
} else if (type === 'object' && obj !== undefined && obj !== null) { |
|
|
|
var dirname = 'dirname' in obj ? obj.dirname : parsedPath.dirname, |
|
prefix = obj.prefix || '', |
|
suffix = obj.suffix || '', |
|
basename = 'basename' in obj ? obj.basename : parsedPath.basename, |
|
extname = 'extname' in obj ? obj.extname : parsedPath.extname; |
|
|
|
path = Path.join(dirname, prefix + basename + suffix + extname); |
|
|
|
} else { |
|
|
|
callback(new Error('Unsupported renaming parameter type supplied'), undefined); |
|
return; |
|
|
|
} |
|
|
|
file.path = Path.join(file.base, path); |
|
|
|
// Rename sourcemap if present |
|
if (file.sourceMap) { |
|
file.sourceMap.file = file.relative; |
|
} |
|
|
|
callback(null, file); |
|
}; |
|
|
|
return stream; |
|
} |
|
|
|
module.exports = gulpRename;
|
|
|