#!/bin/sh
# Git pre-commit hook that runs multiple hooks specified in $HOOKS.
# Make sure this script is executable. Bypass hooks with git commit --no-verify.

# This file is inspired by a set of unofficial pre-commit hooks available
# at github.
# Link:    https://github.com/githubbrowser/Pre-commit-hooks
# Contact: David Martin, david.martin.mailbox@googlemail.com


###########################################################
# SETTINGS:
# pre-commit hooks to be executed. They should be in the same .git/hooks/ folder
# as this script. Hooks should return 0 if successful and nonzero to cancel the
# commit. They are executed in the order in which they are listed.
###########################################################

HOOKS="scripts/git-hooks/pre-commit.hook scripts/git-hooks/pre-commit-invoke-python.hook"

# exit on error
set -e

if [ "$GST_DISABLE_PRE_COMMIT_HOOKS" = "1" ]
then
  echo "Pre-commits hooks disabled by env GST_DISABLE_PRE_COMMIT_HOOKS."
  exit 0
fi

echo $PWD

for hook in $HOOKS
do
    echo "Running hook: $hook"
    # run hook if it exists
    # if it returns with nonzero exit with 1 and thus abort the commit
    if [ -f "$PWD/$hook" ]; then
        "$PWD/$hook"
        if [ $? != 0 ]; then
            exit 1
        fi
    else
        echo "Error: file $hook not found."
        echo "Aborting commit. Make sure the hook is at $PWD/$hook and executable."
        echo "You can disable it by removing it from the list"
        echo "You can skip all pre-commit hooks with --no-verify (not recommended)."
        exit 1
    fi
done