openwisp-commit

#!/bin/bash

show_help() {
  printf "Usage:\n"
  printf "  openwisp-commit [--amend]\n"
  printf "  openwisp-commit --check [--rev-range <range>]\n"
  printf "\n"
  printf "Creates or validates commits following OpenWISP commit conventions.\n"
  printf "\n"
  printf "Options:\n"
  printf "  --amend              Amend the last commit (soft reset + recommit)\n"
  printf "  --check              Validate commit messages instead of creating one\n"
  printf "  --rev-range <range>  Git revision range to check (default: HEAD^!)\n"
}

REV_RANGE="HEAD^!"
CHECK_MODE=false
AMEND_MODE=false

while [ "$1" != "" ]; do
  case "$1" in
    --check)
      CHECK_MODE=true
      ;;
    --amend)
      AMEND_MODE=true
      ;;
    --rev-range)
      shift
      if [ -z "$1" ] || [ "${1#-}" != "$1" ]; then
        printf "Error: --rev-range requires a value\n\n"
        show_help
        exit 1
      fi
      REV_RANGE="$1"
      ;;
    --help | -h)
      show_help
      exit 0
      ;;
    *)
      printf "Unknown argument: %s\n" "$1"
      printf "\n"
      show_help
      exit 1
      ;;
  esac
  shift
done

# Define reusable commands (after argument parsing)
CZ_CMD="cz -n cz_openwisp"
CZ_COMMIT="$CZ_CMD commit"
CZ_CHECK="$CZ_CMD check --rev-range $REV_RANGE"

run_commit_and_check() {
  $CZ_COMMIT && $CZ_CHECK
}

if $CHECK_MODE; then
  $CZ_CHECK
elif $AMEND_MODE; then
  git reset --soft HEAD~1 && run_commit_and_check
else
  run_commit_and_check
fi