lib/tmp-repo.rb in tmp-repo-1.0.1 vs lib/tmp-repo.rb in tmp-repo-1.1.0

@@ -40,10 +40,14 @@
     else
       handle
     end
   end
 
+  def each_commit_id(&block)
+    git('log --pretty=format:%H').strip.split("\n").each(&block)
+  end
+
   def add_all
     git('add -A')
   end
 
   def commit(message)
@@ -66,14 +70,14 @@
     parse_status(git('status'))
   end
 
   def git(command)
     in_repo do
-      output = `#{git_executable} #{command}`
+      output = `#{git_executable} #{command} 2>&1`
 
       if $?.exitstatus != 0
-        raise GitError, output
+        raise GitError, output.strip
       end
 
       output
     end
   end
@@ -121,7 +125,7 @@
     end
   end
 
   def create_status_hash
     { modified: [], deleted: [], new_file: [] }
-  end  
+  end
 end