Make trees controller handle empty repos, sorta... [#170]

water · Jun 3, 2012 · e5f806e · e5f806e
1 parent a2374cd
commit e5f806e
Show file tree

Hide file tree

Showing 2 changed files with 16 additions and 0 deletions.
diff --git a/app/controllers/trees_controller.rb b/app/controllers/trees_controller.rb
@@ -15,6 +15,13 @@ def index
   def show
     @repository = Repository.find(params[:repository_id])
     @git = @repository.git
+
+    if @git.branches.empty?
+      @lhg = LabHasGroup.where(repository_id: @repository.id).first
+      render partial: "empty"
+      return
+    end
+
     @ref, @path = branch_and_path(params[:branch_and_path], @git)
     unless @commit = @git.commit(@ref)
       handle_missing_tree_sha and return

diff --git a/app/views/trees/_empty.haml b/app/views/trees/_empty.haml
@@ -0,0 +1,9 @@
+.well
+  %h2
+    This lab is currently empty.
+  %p
+    You can add data to it either by uploading files, or by accessing the lab through git.
+  %p
+    Your git clone url:
+  %pre
+    = @lhg.http_clone_uri