Rename GH_API_HOST to HUB_TEST_HOST

features/steps.rb

@@ -106,8 +106,7 @@ Given(/^the GitHub API server:$/) do |endpoints_str|
     eval endpoints_str, binding
   end
   # hit our Sinatra server instead of github.com
-  set_env 'HUB_TEST_HOST', "127.0.0.1:#{@server.port}"
-  set_env 'GH_API_HOST', "http://127.0.0.1:#{@server.port}"
+  set_env 'HUB_TEST_HOST', "http://127.0.0.1:#{@server.port}"
 end
 
 Given(/^I use a debugging proxy(?: at "(.+?)")?$/) do |address|

features/support/env.rb

@@ -30,7 +30,6 @@ Before do
   set_env 'HUB_SYSTEM_GIT', system_git
   # ensure that api.github.com is actually never hit in tests
   set_env 'HUB_TEST_HOST', '127.0.0.1:0'
-  set_env 'GH_API_HOST', 'http://127.0.0.1:0'
   # ensure we use fakebin `open` to test browsing
   set_env 'BROWSER', 'open'
   # sabotage opening a commit message editor interactively

github/apihost.go

@@ -10,7 +10,7 @@ type apiHost struct {
 }
 
 func (ah *apiHost) String() string {
-	host := os.Getenv("GH_API_HOST")
+	host := os.Getenv("HUB_TEST_HOST")
 	if host == "" && ah.Host != "" {
 		host = ah.Host
 	}