collab.rb in hu-1.2.0

- old
+ new

@@ -1,9 +1,10 @@
 require 'powerbar'
 require 'yaml'
 require 'hashdiff'
 require 'set'
+require 'netrc'
 require 'platform-api'
 
 module Hu
   class Cli < Optix::Cli
     class Collab < Optix::Cli
@@ -26,10 +27,20 @@
       text "may contain space delimited glob(7) patterns"
       text "of apps to be ignored."
       text ""
       text "WARNING: If you remove yourself from an application"
       text "         then hu won't be able to see it anymore."
+      if Hu::API_TOKEN.nil?
+        text ""
+        text "\e[1mWARNING: Environment variable 'HEROKU_API_KEY' must be set.\e[0m"
+      end
+      filter do
+        if Hu::API_TOKEN.nil?
+          STDERR.puts "\e[0;31;1mERROR: Environment variable 'HEROKU_API_KEY' must be set.\e[0m"
+          exit 1
+        end
+      end
       def collab; end
 
       OP_COLORS = {
         '+' => "\e[0;1;32m",
         '-' => "\e[0;1;34m",
@@ -64,11 +75,11 @@
       end
 
       desc "Print current mapping to stdout"
       text "Print current mapping to stdout"
       opt :format, "yaml|json", :default => 'yaml'
-      parent "collab", "Application collaborators"
+      parent "collab", "Manage application collaborators"
       def export(cmd, opts, argv)
         puts heroku_state.send("to_#{opts[:format]}".to_sym)
       end
 
       desc "Read mapping from stdin and push to heroku"
@@ -235,10 +246,10 @@
         data['collaborators'] = all_collaborators.to_a.sort
         @heroku_state = data
       end
 
       def h
-        @h ||= PlatformAPI.connect_oauth(Hu::Cli::API_TOKEN)
+        @h ||= PlatformAPI.connect_oauth(Hu::API_TOKEN)
       end
 
       def pb(show_opts)
         return if $quiet
         @pb ||= PowerBar.new