post-checkout hook for updating multirust override on checkout based on branch name

post-checkout

#!/bin/bash
# Place this file in your <project>/.git/hooks directory.
# Note the name has to be post-checkout and the file should
# be executable.
BRANCH=$(git rev-parse --abbrev-ref HEAD)

case $BRANCH in
"master")
  multirust remove-override
  ;;
"beta")
  multirust override beta
  ;;
"stable")
  multirust override stable
  ;;
* )
  echo "Branch not recognized, override not changed!"
  ;;
esac