/** @type {import('@commitlint/types').UserConfig} */
module.exports = {
	extends: ['@commitlint/config-conventional'],
	plugins: [
		{
			rules: {
				'scope-no-commas': ({ scope }) => {
					if (scope && scope.includes(',')) {
						return [
							false,
							'scope must not contain commas (semantic-release will not parse the commit type)',
						];
					}
					return [true];
				},
				/** Subject after «:» must contain Cyrillic (project convention). */
				'subject-cyrillic': ({ subject }) => {
					if (!subject) return [true];
					if (/[а-яёА-ЯЁ]/.test(subject)) return [true];
					return [
						false,
						'subject after «:» must be in Russian (Cyrillic), e.g. feat(web): добавить экран нод',
					];
				},
			},
		},
	],
	rules: {
		// Subject после «:» на русском — не английский sentence-case.
		'subject-case': [0],
		'scope-no-commas': [2, 'always'],
		'subject-cyrillic': [2, 'always'],
		'type-enum': [
			2,
			'always',
			[
				'feat',
				'fix',
				'perf',
				'ci',
				'refactor',
				'docs',
				'chore',
				'test',
				'style',
				'build',
				'revert',
			],
		],
	},
};