use less common environment variables for configuration

stve · Nov 11, 2011 · 22c378b · 22c378b
1 parent 888adb6
commit 22c378b
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Showing 3 changed files with 5 additions and 5 deletions.
diff --git a/Readme.md b/Readme.md
@@ -22,7 +22,7 @@ require 'pow_proxy'
 run PowProxy.new(:host => '127.0.0.1', :port => 8080)
 ```
 
-You can also set the host and port by exporting the `HOST` and `PORT` environment variables in your `.powenv`.
+You can also set the host and port by exporting the `POW_PROXY_HOST` and `POW_PROXY_PORT` environment variables in your `.powenv`.
 
 Make sure your node app is running, symlink your app so that Pow knows about it and you'll be all set.
 

diff --git a/lib/pow_proxy.rb b/lib/pow_proxy.rb
@@ -8,8 +8,8 @@ class PowProxy
   attr_reader :host, :port
 
   def initialize(options = {})
-    @host = options.delete(:host) || ENV['HOST'] || DEFAULT_HOST
+    @host = options.delete(:host) || ENV['POW_PROXY_HOST'] || DEFAULT_HOST
-    @port = options.delete(:port) || ENV['PORT'] || DEFAULT_PORT
+    @port = options.delete(:port) || ENV['POW_PROXY_PORT'] || DEFAULT_PORT
   end
 
   def call(env)

diff --git a/spec/pow_proxy_spec.rb b/spec/pow_proxy_spec.rb
@@ -33,8 +33,8 @@
 
     context 'ENV' do
       before do
-        ENV['HOST'] = 'monk.local'
+        ENV['POW_PROXY_HOST'] = 'monk.local'
-        ENV['PORT'] = '8080'
+        ENV['POW_PROXY_PORT'] = '8080'
         @proxy = PowProxy.new
       end