Git pre-commit hook

pre-commit

#!/bin/sh

if git rev-parse --verify HEAD >/dev/null 2>&1; then
    against=HEAD
else
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

echo 'Checking against ref ' $against

# Use git diff-index to check for whitespace errors
echo "pre-commit: Testing for whitespace errors..."
if ! git diff-index --check --cached $against
then
    echo "pre-commit: Aborting commit due to whitespace errors"
    exit 1
else
    echo "pre-commit: No whitespace errors :)"
fi

echo "pre-commit: Testing for unwanted log statements..."
for FILE in `git diff-index --name-status $against -- | cut -c3-` ; do
    # Check if the file contains 'console.log'
    if [ "grep 'console.log' $FILE" ]
    then
        echo $FILE ' contains console.log!'
        exit 1
    fi
done
echo "pre-commit: No unwanted console.log statements :)"

echo "pre-commit: Running test suite..."
npm test