test

#!/bin/sh
# test commitlint-sh
#
text_red() {
	[ -z "$NO_COLOR" ] && printf '\033[31m%s\033[m' "$@" || printf '%s\n' "$@"
}

_test_count=0
failed=0
passed=0
_test_num="$(grep -c '^_test ' "$(basename "$0")")"
_test() {
	# if first arg is ! , test for failing command

	assert_pass() {
		echo "$*" | ./commitlint
	}
	assert_fail() {
		echo "$*" | ./commitlint 2>&1 | grep -q ERROR
	}
	run_test_command() {
		if [ "$1" = "!" ]; then
			shift
			assert_fail "$*"
			return
		else
			assert_pass "$*"
			return
		fi
	}

	_command="$*"
	_test_count=$((_test_count + 1))

	if run_test_command "$@"; then
		_result="PASS"
		passed=$((passed + 1))
	else
		failed=$((failed + 1))
		_result="$(text_red FAIL)"
	fi

	echo "(${_test_count}/${_test_num}) $_result '$_command'"
}

# custom rules
_test "initial commit"
_test ! "initial Commit"
_test ! "Initial Commit"
_test 'Revert "french toast"'
_test 'Revert "initial commit"'
_test ! 'revert "initial commit"'
_test ! 'revert foo'

# conventionalcommits
## Subject
_test "feat: foo"
_test ! "documentation: foo"
_test ! "invalid: foo"
_test ! "Feat: foo"
_test ! "feat: !foo"

## Scope
_test ! "feat(): foo"
_test "feat(module): foo"
_test "feat(module): foo bar baz"
_test "feat(package/module): foo"
_test "feat(package/mod_ule): foo"

## Breaking Changes
_test "feat!: foo"
_test "feat(bar)!: foo"
_test ! "feat!!: foo"
_test ! "feat(bar)!!: foo"
_test "feat!: foo!"
_test "feat!: foo!!"
_test "feat: foo!"
_test "feat: foo!!"

_test "feat!: foo"
_test "feat(module)!: foo"
_test ! "feat!(module)!: foo"

cat <<!

SUMMARY
$_test_count tests
$failed failures
!