fix(help): correctly enable -h and --help

zkat · Jun 3, 2017 · adc2f45 · adc2f45
1 parent a5fbdaf
commit adc2f45
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/index.js b/index.js
@@ -11,7 +11,6 @@ const path = require('path')
 const pkg = require('./package.json')
 const updateNotifier = require('update-notifier')
 const which = BB.promisify(require('which'))
-const yargs = require('yargs')
 
 const PATH_SEP = process.platform === 'win32' ? ';' : ':'
 
@@ -33,7 +32,7 @@ function main (argv) {
 
   if (!argv.command || !argv.package) {
     console.error('\nERROR: You must supply a command.\n')
-    yargs.showHelp()
+    parseArgs.showHelp()
     process.exit(1)
   }
 

diff --git a/parse-args.js b/parse-args.js
@@ -52,6 +52,8 @@ function parseArgs (argv) {
   })
   .version()
   .alias('version', 'v')
+  .help()
+  .alias('help', 'h')
 
   const opts = parser.getOptions()
   const bools = new Set(opts.boolean)
@@ -119,6 +121,8 @@ function parseArgs (argv) {
   }
 }
 
+parseArgs.showHelp = () => yargs.showHelp()
+
 module.exports._guessCmdName = guessCmdName
 function guessCmdName (spec) {
   if (typeof spec === 'string') { spec = npa(spec) }