new system for how directory paths work. now there is a file Leapfile that manages this, instead of it always being ../leap_platform

1 files changed, 43 insertions, 0 deletions

diff --git a/lib/leap_cli/leapfile.rb b/lib/leap_cli/leapfile.rb
new file mode 100644
index 0000000..2559864
--- /dev/null
+++ b/lib/leap_cli/leapfile.rb
@@ -0,0 +1,43 @@
+#
+# The Leapfile is the bootstrap configuration file for a LEAP provider.
+#
+# It is akin to a Gemfile, Rakefile, or Capfile (e.g. it is a ruby file that gets eval'ed)
+#
+
+module LeapCli
+  def self.leapfile
+    @leapfile ||= Leapfile.new
+  end
+
+  class Leapfile
+    attr_accessor :platform_directory_path
+    attr_accessor :provider_directory_path
+
+    def load
+      directory = File.expand_path(find_in_directory_tree('Leapfile'))
+      if directory == '/'
+        return nil
+      else
+        self.provider_directory_path = directory
+        leapfile = directory + '/Leapfile'
+        instance_eval(File.read(leapfile), leapfile)
+        self.platform_directory_path = File.expand_path(self.platform_directory_path || '../leap_platform', self.provider_directory_path)
+        return true
+      end
+    end
+
+    private
+
+    def find_in_directory_tree(filename)
+      search_dir = Dir.pwd
+      while search_dir != "/"
+        Dir.foreach(search_dir) do |f|
+          return search_dir if f == filename
+        end
+        search_dir = File.dirname(search_dir)
+      end
+      return search_dir
+    end
+  end
+end
+