file 1 file 2 # same commits # commits file 1 # commits file 2 app.py Twelve-Factor-App-Stack.yml 2 2 7 buildspec.yaml Twelve-Factor-App-Stack.yml 1 2 7 app.py buildspec.yaml 1 2 2 config_helper.py Twelve-Factor-App-Stack.yml 1 1 7 config_helper.py buildspec.yaml 1 1 2 config_helper.py app.py 1 1 2