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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / stylelint / lib / rules / selector-list-comma-newline-after / index.js
diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/selector-list-comma-newline-after/index.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/selector-list-comma-newline-after/index.js
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+"use strict";
+
+const isStandardSyntaxRule = require("../../utils/isStandardSyntaxRule");
+const report = require("../../utils/report");
+const ruleMessages = require("../../utils/ruleMessages");
+const styleSearch = require("style-search");
+const validateOptions = require("../../utils/validateOptions");
+const whitespaceChecker = require("../../utils/whitespaceChecker");
+
+const ruleName = "selector-list-comma-newline-after";
+
+const messages = ruleMessages(ruleName, {
+  expectedAfter: () => 'Expected newline after ","',
+  expectedAfterMultiLine: () =>
+    'Expected newline after "," in a multi-line list',
+  rejectedAfterMultiLine: () =>
+    'Unexpected whitespace after "," in a multi-line list'
+});
+
+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;
+    }
+
+    root.walkRules(rule => {
+      if (!isStandardSyntaxRule(rule)) {
+        return;
+      }
+      // Get raw selector so we can allow end-of-line comments, e.g.
+      // a, /* comment */
+      // b {}
+      const selector = rule.raws.selector
+        ? rule.raws.selector.raw
+        : rule.selector;
+      styleSearch(
+        {
+          source: selector,
+          target: ",",
+          functionArguments: "skip"
+        },
+        match => {
+          const nextChars = selector.substr(
+            match.endIndex,
+            selector.length - match.endIndex
+          );
+
+          // If there's a // comment, that means there has to be a newline
+          // ending the comment so we're fine
+          if (nextChars.match(/^\s+\/\//)) {
+            return;
+          }
+
+          // If there are spaces and then a comment begins, look for the newline
+          const indextoCheckAfter = nextChars.match(/^\s+\/\*/)
+            ? selector.indexOf("*/", match.endIndex) + 1
+            : match.startIndex;
+          checker.afterOneOnly({
+            source: selector,
+            index: indextoCheckAfter,
+            err: m =>
+              report({
+                message: m,
+                node: rule,
+                index: match.startIndex,
+                result,
+                ruleName
+              })
+          });
+        }
+      );
+    });
+  };
+};
+
+rule.ruleName = ruleName;
+rule.messages = messages;
+module.exports = rule;