Feat(set-commit-date.py): chdir to git root

Necessary because `git --log --name-only` produces paths relative to
the root.

diff --git a/set-commit-date.py b/set-commit-date.py
index 71594ae3899e896a2d50901d7bf873178b7fdf0c..7f481f36960251b382b9d0b756fed9563e521619 100755 (executable)
--- a/set-commit-date.py
+++ b/set-commit-date.py
@@ -8,6 +8,10 @@
 import os
 import subprocess
 
+git_root = subprocess.check_output(['git', 'rev-parse', '--show-toplevel'],
+                                   universal_newlines=True).rstrip('\n')
+os.chdir(git_root)
+
 separator = '----- GIT LOG SEPARATOR -----'
 
 git_log = subprocess.Popen(['git', 'log', '-m', '--first-parent',