require 'fileutils'
require 'tmpdir'
+# Commit log for test.git.tar
+# master is the main branch
+# b1 is a branch off of master
+# tag1 is a tag
+#
+# 1de84a8 * b1
+# 077ba2a * master
+# 4fe459a * tag1
+# 31ce37f * foo
+
module GitSetup
def setup
@tmpdir = Dir.mktmpdir()