#!/usr/bin/env dash

# nixos-config - My current NixOS configuration
#
# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of my nixos-config.
#
# You should have received a copy of the License along with this program.
# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.

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

# Take first line from previous commit
if [ -f "$ROOT/.git/COMMIT_EDITMSG" ]; then
    sed '1s/\(.*\)\((.*)\)\?\(:.*\)/\1\2: /;1p;d' "$ROOT/.git/COMMIT_EDITMSG" >"$ROOT/.git/COMMIT_TEMPLATE"
else
    printf "\n" >"$ROOT/.git/COMMIT_TEMPLATE"
fi
sed '1d' "$(git config commit.template)" >>"$ROOT/.git/COMMIT_TEMPLATE"

git commit --template "$ROOT/.git/COMMIT_TEMPLATE" "$@"

# vim: ft=sh