Contents

'use strict';

const hasBlock = require('../../utils/hasBlock');
const report = require('../../utils/report');
const ruleMessages = require('../../utils/ruleMessages');
const validateOptions = require('../../utils/validateOptions');

const ruleName = 'declaration-block-trailing-semicolon';

const messages = ruleMessages(ruleName, {
	expected: 'Expected a trailing semicolon',
	rejected: 'Unexpected trailing semicolon',
});

function rule(expectation, _, context) {
	return (root, result) => {
		const validOptions = validateOptions(result, ruleName, {
			actual: expectation,
			possible: ['always', 'never'],
		});

		if (!validOptions) {
			return;
		}

		root.walkAtRules((atRule) => {
			if (atRule.parent === root) {
				return;
			}

			if (atRule !== atRule.parent.last) {
				return;
			}

			if (hasBlock(atRule)) {
				return;
			}

			checkLastNode(atRule);
		});

		root.walkDecls((decl) => {
			if (decl !== decl.parent.last) {
				return;
			}

			checkLastNode(decl);
		});

		function checkLastNode(node) {
			let message;

			if (expectation === 'always') {
				if (node.parent.raws.semicolon) {
					return;
				}

				// auto-fix
				if (context.fix) {
					node.parent.raws.semicolon = true;

					if (node.type === 'atrule') {
						node.raws.between = '';
						node.parent.raws.after = ' ';
					}

					return;
				}

				message = messages.expected;
			} else if (expectation === 'never') {
				if (!node.parent.raws.semicolon) {
					return;
				}

				// auto-fix
				if (context.fix) {
					node.parent.raws.semicolon = false;

					return;
				}

				message = messages.rejected;
			}

			report({
				message,
				node,
				index: node.toString().trim().length - 1,
				result,
				ruleName,
			});
		}
	};
}

rule.ruleName = ruleName;
rule.messages = messages;
module.exports = rule;

Version data entries

23 entries across 23 versions & 1 rubygems

Version	Path
trusty-cms-5.0.7	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.6	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.5	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.4	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.3	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.2	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.1	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.3.5	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-5.0.0	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.3.4	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.3.3	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.3.2	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.3.1	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.3	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.2.3	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.2.2	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.2.1	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.2	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.1.9	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js
trusty-cms-4.1.8	node_modules/stylelint/lib/rules/declaration-block-trailing-semicolon/index.js