tweak checkEntry

only check entry when there's no custom `run` process

Author: egoist

bin/vue-build

@@ -79,7 +79,7 @@ var options = merge({
 })
 
 function help () {
- if (!options.entry) {
+ if (!options.run && !options.entry) {
  return program.help()
  }
 }
@@ -300,16 +300,13 @@ if (!options.disableWebpackConfig) {
  }
 }
 
-checkEntryExists(options.entry)
+// only check entry when there's no custom `run` process
+if (!options.run && !fs.existsSync(options.entry)) {
+ logger.fatal(`${chalk.yellow(options.entry)} does not exist, did you forget to create one?`)
+}
 
 run(webpackConfig, options)
 
-function checkEntryExists (entry) {
- if (!fs.existsSync(entry)) {
- logger.fatal(`${chalk.yellow(entry)} does not exist, did you forget to create one?`)
- }
-}
-
 function merge (obj) {
  var i = 1
  var target

lib/run.js

@@ -6,6 +6,10 @@ var logger = require('./logger')
 var createServer = require('../lib/server')
 
 module.exports = function (webpackConfig, options) {
+ if (typeof options.run === 'function') {
+ return options.run(webpackConfig, options)
+ }
+
  try {
  var compiler = webpack(webpackConfig)
  } catch (err) {
@@ -16,9 +20,7 @@ module.exports = function (webpackConfig, options) {
  }
  }
 
- if (typeof options.run === 'function') {
- options.run(webpackConfig, options)
- } else if (options.watch) {
+ if (options.watch) {
  console.log('> Running in watch mode')
  rm(path.join(options.dist, '*'))
  compiler.watch({}, (err, stats) => handleBuild(err, stats, true))