Allow a directory to a Procfile to be specified

heroku / heroku-buildpack-multi-procfile

Everyone gets a Procfile!

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Allow a directory to a Procfile to be specified #18

Open emars opened 3 years ago

emars commented 3 years ago

I was encountering an issue where a deploy would proceed silently if a directory was provided as a PROCFILE arg. This is because cp does not exit with an error code in this scenario. This change appends Procfile to the path if it is a directory.