#!/bin/sh

#
# Run the hook command.
# Note: this will be replaced by the real command during copy.
#

GIT_USER=$(git config user.name)
GIT_EMAIL=$(git config user.email)
COMMIT_MSG_FILE=$1

# Fetch the GIT diff and format it as command input:
DIFF=$(git -c diff.mnemonicprefix=false --no-pager diff -r -p -m -M --full-index --no-color --staged | cat)

# Grumphp env vars
export GRUMPHP_GIT_WORKING_DIR=$(git rev-parse --show-toplevel)

# Run GrumPHP
(cd "${HOOK_EXEC_PATH}" && printf "%s\n" "${DIFF}" | $(EXEC_GRUMPHP_COMMAND) $(HOOK_COMMAND) "--git-user='$GIT_USER'" "--git-email='$GIT_EMAIL'" "$COMMIT_MSG_FILE")