Add an app for resizing images. Still needs rate limiting, and still trying to decide how to pass the correct URL to the app.

lib/cli.js

@@ -500,6 +500,32 @@ program
     })
   })
 
+program
+  .command('storage-plugin-image')
+  .description('start storage image plugin')
+  .option('-p, --port <port>'
+    , 'port (or $PORT)'
+    , Number
+    , process.env.PORT || 7100)
+  .option('-r, --storage-url <url>'
+    , 'URL to storage client'
+    , String)
+  .option('--cache-dir <dir>'
+    , 'where to cache images'
+    , String
+    , os.tmpdir())
+  .action(function(options) {
+    if (!options.storageUrl) {
+      this.missingArgument('--storage-url')
+    }
+
+    require('./roles/storage/plugins/image')({
+      port: options.port
+    , storageUrl: options.storageUrl
+    , cacheDir: options.cacheDir
+    })
+  })
+
 program
   .command('migrate')
   .description('migrates the database to the latest version')