make airplay2 an optional dependency

1 files changed, 10 insertions, 2 deletions

diff --git a/bin/cmd.js b/bin/cmd.js
index b7d1f34..0fd7115 100755
--- a/bin/cmd.js
+++ b/bin/cmd.js
@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 var address = require('network-address')
-var airplay = require('airplay2')
 var chalk = require('chalk')
 var clivas = require('clivas')
 var cp = require('child_process')
@@ -12,6 +11,11 @@ var numeral = require('numeral')
 var path = require('path')
 var WebTorrent = require('../')
 
+// optional dependency
+try {
+  var airplay2 = require('airplay2')
+} catch (err) {}
+
 function usage (noLogo) {
   if (!noLogo) {
     var logo = fs.readFileSync(path.join(__dirname, 'ascii-logo.txt'), 'utf8')
@@ -240,7 +244,11 @@ function onTorrent (torrent) {
     if (argv.omx) cp.exec(OMX_EXEC + ' ' + href)
     if (argv.mplayer) cp.exec(MPLAYER_EXEC + ' ' + href)
     if (argv.airplay) {
-      var browser = airplay.createBrowser()
+      if (!airplay2) {
+        console.error('No AirPlay support on this platform')
+        process.exit(1)
+      }
+      var browser = airplay2.createBrowser()
       browser.on('deviceOn', function (device) {
         device.play(href, 0, function () {})
       })