post-checkout

#!/usr/bin/zsh
# post-checkout hook to adjust heroku.remote based on the branch being checked out.
#
# Do nothing on file checkout
[[ $3 -eq 0 ]] && exit

echo "Fixing heroku.remote"

current_branch=$(git symbolic-ref HEAD)

# production is a local branch tracking remote branch production/master. Likewise with staging.
[[ "refs/heads/production" == $current_branch ]] && git config heroku.remote production && exit
[[ "refs/heads/staging" == $current_branch ]] && git config heroku.remote staging && exit
git config --unset heroku.remote