gnu-social/bin/pre-commit

#!/usr/bin/env bash

root="$(git rev-parse --show-toplevel)"

# get the list of changed files
staged_files="$(git status --porcelain | sed -rn "s/^[^ ][ ] (.*)/\1/p")"

echo "Running php-cs-fixer on edited files"

for staged in ${staged_files}; do
    # work only with existing files
    if [ -f "${staged}" ] && [[ "${staged}" = *.php ]]
    then
        # use php-cs-fixer and get flag of correction
        if "${root}/bin/php-cs-fixer" -q fix "${staged}"
        then
            git add "${staged}" # execute git add directly
        fi
    fi
done

echo "Running php-doc-checker"

if echo "${staged_files}" | grep -F ".php"; then
    "${root}/bin/php-doc-check" src plugins components
fi

# Only commit if there wasn't an error
exit $?