feat: support dash case parameters (#211)

* feat: support dash case parameters * chore: apply suggestions from code review Co-Authored-By: Jacob Heun <[email protected]> Co-authored-by: Jacob Heun <[email protected]>
libp2p · Apr 2, 2020 · 08282dd · 08282dd
1 parent ce77e37
commit 08282dd
Showing 1 changed file with 12 additions and 3 deletions.
diff --git a/src/sig-server/bin.js b/src/sig-server/bin.js
@@ -3,13 +3,22 @@
 
 'use strict'
 
+// Usage: $0 [--host <host>] [--port <port>] [--disable-metrics]
+
 const signalling = require('./index')
-const argv = require('minimist')(process.argv.slice(2))
+const minimist = require('minimist')
+const argv = minimist(process.argv.slice(2), {
+  alias: {
+    p: 'port',
+    h: 'host',
+    'disable-metrics': 'disableMetrics'
+  }
+})
 
 ;(async () => {
   const server = await signalling.start({
-    port: argv.port || argv.p || process.env.PORT || 9090,
-    host: argv.host || argv.h || process.env.HOST || '0.0.0.0',
+    port: argv.port || process.env.PORT || 9090,
+    host: argv.host || process.env.HOST || '0.0.0.0',
     metrics: !(argv.disableMetrics || process.env.DISABLE_METRICS)
   })