forked from arne/asdf-games
51 lines
1.3 KiB
JavaScript
51 lines
1.3 KiB
JavaScript
var xtend = require('xtend')
|
|
var createMiddleware = require('watchify-middleware').emitter
|
|
var fromArgs = require('browserify/bin/args')
|
|
var browserify = require('browserify')
|
|
var path = require('path')
|
|
var defaultErrorHandler = require('./error-handler')
|
|
|
|
module.exports = createBundler
|
|
function createBundler (files, opts) {
|
|
var bOpts = xtend({
|
|
cache: {},
|
|
packageCache: {},
|
|
debug: opts.debug
|
|
}, opts.browserify)
|
|
|
|
var bundler
|
|
var args = opts.browserifyArgs
|
|
if (args && Array.isArray(args)) {
|
|
// CLI args for browserify
|
|
bundler = fromArgs(args, bOpts)
|
|
} else {
|
|
// just assume JS only options
|
|
bundler = browserify(bOpts)
|
|
}
|
|
|
|
files.forEach(function (file) {
|
|
bundler.add(path.resolve(file))
|
|
})
|
|
|
|
var errorHandler = opts.errorHandler
|
|
if (typeof errorHandler !== 'function' && errorHandler !== false) {
|
|
errorHandler = defaultErrorHandler
|
|
}
|
|
|
|
var cwd = opts.cwd
|
|
var rootDirName
|
|
if (cwd) {
|
|
cwd = path.normalize(cwd)
|
|
rootDirName = path.basename(cwd) + path.sep
|
|
}
|
|
return createMiddleware(bundler, {
|
|
delay: opts.delay || 0,
|
|
initialBundle: false,
|
|
errorHandler: typeof errorHandler === 'function'
|
|
? function (err) { // pass along directories as well
|
|
return errorHandler(err, cwd, rootDirName)
|
|
}
|
|
: errorHandler // pass undefined / false / etc
|
|
})
|
|
}
|