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[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / stylelint / lib / rules / value-keyword-case / index.js

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/value-keyword-case/index.js b/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/value-keyword-case/index.js
new file mode 100644 (file)
index 0000000..ae71bce
--- /dev/null
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/stylelint/lib/rules/value-keyword-case/index.js
@@ -0,0 +1,210 @@
+"use strict";
+
+const _ = require("lodash");
+const declarationValueIndex = require("../../utils/declarationValueIndex");
+const getUnitFromValueNode = require("../../utils/getUnitFromValueNode");
+const isCounterIncrementCustomIdentValue = require("../../utils/isCounterIncrementCustomIdentValue");
+const isCounterResetCustomIdentValue = require("../../utils/isCounterResetCustomIdentValue");
+const isStandardSyntaxValue = require("../../utils/isStandardSyntaxValue");
+const keywordSets = require("../../reference/keywordSets");
+const matchesStringOrRegExp = require("../../utils/matchesStringOrRegExp");
+const report = require("../../utils/report");
+const ruleMessages = require("../../utils/ruleMessages");
+const validateOptions = require("../../utils/validateOptions");
+const valueParser = require("postcss-value-parser");
+
+const ruleName = "value-keyword-case";
+
+const messages = ruleMessages(ruleName, {
+  expected: (actual, expected) => `Expected "${actual}" to be "${expected}"`
+});
+
+// Operators are interpreted as "words" by the value parser, so we want to make sure to ignore them.
+const ignoredCharacters = new Set(["+", "-", "/", "*", "%"]);
+
+const mapLowercaseKeywordsToCamelCase = new Map();
+keywordSets.camelCaseKeywords.forEach(func => {
+  mapLowercaseKeywordsToCamelCase.set(func.toLowerCase(), func);
+});
+
+const rule = function(expectation, options) {
+  return (root, result) => {
+    const validOptions = validateOptions(
+      result,
+      ruleName,
+      {
+        actual: expectation,
+        possible: ["lower", "upper"]
+      },
+      {
+        actual: options,
+        possible: {
+          ignoreProperties: [_.isString],
+          ignoreKeywords: [_.isString]
+        },
+        optional: true
+      }
+    );
+    if (!validOptions) {
+      return;
+    }
+
+    root.walkDecls(decl => {
+      const prop = decl.prop,
+        value = decl.value;
+
+      valueParser(value).walk(node => {
+        const valueLowerCase = node.value.toLowerCase();
+
+        // Ignore system colors
+        if (keywordSets.systemColors.has(valueLowerCase)) {
+          return;
+        }
+
+        // Ignore keywords within `url` and `var` function
+        if (
+          node.type === "function" &&
+          (valueLowerCase === "url" ||
+            valueLowerCase === "var" ||
+            valueLowerCase === "counter" ||
+            valueLowerCase === "counters" ||
+            valueLowerCase === "attr")
+        ) {
+          return false;
+        }
+
+        const keyword = node.value;
+
+        // Ignore css variables, and hex values, and math operators, and sass interpolation
+        if (
+          node.type !== "word" ||
+          !isStandardSyntaxValue(node.value) ||
+          value.indexOf("#") !== -1 ||
+          ignoredCharacters.has(keyword) ||
+          getUnitFromValueNode(node)
+        ) {
+          return;
+        }
+
+        if (
+          prop === "animation" &&
+          !keywordSets.animationShorthandKeywords.has(valueLowerCase) &&
+          !keywordSets.animationNameKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "animation-name" &&
+          !keywordSets.animationNameKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "font" &&
+          !keywordSets.fontShorthandKeywords.has(valueLowerCase) &&
+          !keywordSets.fontFamilyKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "font-family" &&
+          !keywordSets.fontFamilyKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "counter-increment" &&
+          isCounterIncrementCustomIdentValue(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "counter-reset" &&
+          isCounterResetCustomIdentValue(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "grid-row" &&
+          !keywordSets.gridRowKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "grid-column" &&
+          !keywordSets.gridColumnKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "grid-area" &&
+          !keywordSets.gridAreaKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "list-style" &&
+          !keywordSets.listStyleShorthandKeywords.has(valueLowerCase) &&
+          !keywordSets.listStyleTypeKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+        if (
+          prop === "list-style-type" &&
+          !keywordSets.listStyleTypeKeywords.has(valueLowerCase)
+        ) {
+          return;
+        }
+
+        const ignoreKeywords = (options && options.ignoreKeywords) || [];
+        const ignoreProperties = (options && options.ignoreProperties) || [];
+
+        if (
+          ignoreKeywords.length > 0 &&
+          matchesStringOrRegExp(keyword, ignoreKeywords)
+        ) {
+          return;
+        }
+
+        if (
+          ignoreProperties.length > 0 &&
+          matchesStringOrRegExp(prop, ignoreProperties)
+        ) {
+          return;
+        }
+
+        const keywordLowerCase = keyword.toLocaleLowerCase();
+        let expectedKeyword = null;
+
+        if (
+          expectation === "lower" &&
+          mapLowercaseKeywordsToCamelCase.has(keywordLowerCase)
+        ) {
+          expectedKeyword = mapLowercaseKeywordsToCamelCase.get(
+            keywordLowerCase
+          );
+        } else if (expectation === "lower") {
+          expectedKeyword = keyword.toLowerCase();
+        } else {
+          expectedKeyword = keyword.toUpperCase();
+        }
+
+        if (keyword === expectedKeyword) {
+          return;
+        }
+
+        report({
+          message: messages.expected(keyword, expectedKeyword),
+          node: decl,
+          index: declarationValueIndex(decl) + node.sourceIndex,
+          result,
+          ruleName
+        });
+      });
+    });
+  };
+};
+
+rule.ruleName = ruleName;
+rule.messages = messages;
+module.exports = rule;