+++ /dev/null
-"use strict";
-
-const beforeBlockString = require("../../utils/beforeBlockString");
-const blockString = require("../../utils/blockString");
-const hasBlock = require("../../utils/hasBlock");
-const hasEmptyBlock = require("../../utils/hasEmptyBlock");
-const nextNonCommentNode = require("../../utils/nextNonCommentNode");
-const rawNodeString = require("../../utils/rawNodeString");
-const report = require("../../utils/report");
-const ruleMessages = require("../../utils/ruleMessages");
-const validateOptions = require("../../utils/validateOptions");
-const whitespaceChecker = require("../../utils/whitespaceChecker");
-
-const ruleName = "block-opening-brace-newline-after";
-
-const messages = ruleMessages(ruleName, {
- expectedAfter: () => 'Expected newline after "{"',
- expectedAfterMultiLine: () =>
- 'Expected newline after "{" of a multi-line block',
- rejectedAfterMultiLine: () =>
- 'Unexpected whitespace after "{" of a multi-line block'
-});
-
-const rule = function(expectation) {
- const checker = whitespaceChecker("newline", expectation, messages);
-
- return (root, result) => {
- const validOptions = validateOptions(result, ruleName, {
- actual: expectation,
- possible: ["always", "always-multi-line", "never-multi-line"]
- });
- if (!validOptions) {
- return;
- }
-
- // Check both kinds of statement: rules and at-rules
- root.walkRules(check);
- root.walkAtRules(check);
-
- function check(statement) {
- // Return early if blockless or has an empty block
- if (!hasBlock(statement) || hasEmptyBlock(statement)) {
- return;
- }
-
- // Allow an end-of-line comment
- const nodeToCheck = nextNonCommentNode(statement.first);
- if (!nodeToCheck) {
- return;
- }
-
- checker.afterOneOnly({
- source: rawNodeString(nodeToCheck),
- index: -1,
- lineCheckStr: blockString(statement),
- err: m => {
- report({
- message: m,
- node: statement,
- index:
- beforeBlockString(statement, { noRawBefore: true }).length + 1,
- result,
- ruleName
- });
- }
- });
- }
- };
-};
-
-rule.ruleName = ruleName;
-rule.messages = messages;
-module.exports = rule;