Run Bash to get latest git commit

[shiveringbulbul]

I want to let my website backend page to get the latest git log message and update datetime.
Now I get these info. via drive the bash command "git -C <...> log".
However, /app folder in Heroku seems not a git repo.
Is ther a way could work around to get the latest update time?

[RasPhilCo]

Your dyno doesn't contain git history. See https://devcenter.heroku.com/categories/dynos.