Git hook for enforcing Conform commit message policies

commit-msg

#!/bin/sh                                                                                                 [0/68765]
#
# A hook script to check for conventional commit message format.

# only run if a config exists
if [ ! -f ./.conform.yaml ]
then
  echo "No .conform.yaml file found. Ignoring conform."
  exit 0
fi

# there's a config, but no command
if [ -z "$(which conform)" ]
then
  echo "'conform' executable not found. Install it and make sure it is in your PATH."
  echo "You can install it with 'go get -u github.com/autonomy/conform'."
  exit 1
fi

# there's a command, but it doesn't support the commit-msg hook
if [ -z "$(conform enforce -h | awk '$1 == "--commit-msg-file"')" ]
then
  echo "Installed version of conform does not support commit-msg hooks. Please update."
  exit 1
fi

conform enforce --commit-msg-file $1