Decouple bin/compile and bin/install from lib/

This commit duplicates a small amount of Ruby code that is run at build
or install time. Over time, it would be nice to remove the dependency
on Ruby for these steps, but the focus right now is on run-time.

We'll be removing lib/* from gitlab-shell very soon, and these commands
need to keep working when we do.

2 files changed, 15 insertions, 2 deletions

diff --git a/support/gitlab_config.rb b/support/gitlab_config.rb
new file mode 100644
index 0000000..1416488
--- /dev/null
+++ b/support/gitlab_config.rb
@@ -0,0 +1,13 @@
+require 'yaml'
+
+class GitlabConfig
+  attr_reader :config
+
+  def initialize
+    @config = YAML.load_file(File.join(ROOT_PATH, 'config.yml'))
+  end
+
+  def auth_file
+    @config['auth_file'] ||= File.join(Dir.home, '.ssh/authorized_keys')
+  end
+end
diff --git a/support/go_build.rb b/support/go_build.rb
index 42e207a..6f4c92b 100644
--- a/support/go_build.rb
+++ b/support/go_build.rb
@@ -2,8 +2,8 @@
 
 require 'fileutils'
 
-# This will set the ROOT_PATH variable
-require_relative '../lib/gitlab_init'
+# Determine the root of the gitlab-shell directory
+ROOT_PATH = ENV.fetch('GITLAB_SHELL_DIR', File.expand_path('..', __dir__))
 
 module GoBuild
   GO_DIR = File.join(ROOT_PATH, 'go')