Initial commit

node_modules/stylelint/lib/rules/number-max-precision/README.md

@@ -0,0 +1,39 @@
+# number-max-precision
+
+Limit the number of decimal places allowed in numbers.
+
+```css
+a { top: 3.245634px; }
+/**           ↑
+ * These decimal places */
+```
+
+## Options
+
+`int`: Maximum number of decimal places allowed.
+
+For example, with `2`:
+
+The following patterns are considered warnings:
+
+```css
+a { top: 3.245px; }
+```
+
+```css
+a { top: 3.245634px; }
+```
+
+```css
+@media (min-width: 3.234em) {}
+```
+
+The following patterns are *not* considered warnings:
+
+```css
+a { top: 3.24px; }
+```
+
+```css
+@media (min-width: 3.23em) {}
+```

node_modules/stylelint/lib/rules/number-max-precision/index.js

@@ -0,0 +1,79 @@
+"use strict"
+
+const atRuleParamIndex = require("../../utils/atRuleParamIndex")
+const declarationValueIndex = require("../../utils/declarationValueIndex")
+const report = require("../../utils/report")
+const ruleMessages = require("../../utils/ruleMessages")
+const validateOptions = require("../../utils/validateOptions")
+
+const _ = require("lodash")
+const valueParser = require("postcss-value-parser")
+
+const ruleName = "number-max-precision"
+
+const messages = ruleMessages(ruleName, {
+  expected: (number, precision) => `Expected "${number}" to be "${number.toFixed(precision)}"`,
+})
+
+const rule = function (precision) {
+  return (root, result) => {
+    const validOptions = validateOptions(result, ruleName, {
+      actual: precision,
+      possible: [_.isNumber],
+    })
+    if (!validOptions) {
+      return
+    }
+
+    root.walkAtRules(atRule => {
+      if (atRule.name.toLowerCase() === "import") {
+        return
+      }
+
+      check(atRule, atRule.params, atRuleParamIndex)
+    })
+
+    root.walkDecls(decl => check(decl, decl.value, declarationValueIndex))
+
+    function check(node, value, getIndex) {
+      // Get out quickly if there are no periods
+      if (value.indexOf(".") === -1) {
+        return
+      }
+
+      valueParser(value).walk(valueNode => {
+        // Ignore `url` function
+        if (valueNode.type === "function" && valueNode.value.toLowerCase() === "url") {
+          return false
+        }
+
+        // Ignore strings, comments, etc
+        if (valueNode.type !== "word") {
+          return
+        }
+
+        const match = /\d*\.(\d+)/.exec(valueNode.value)
+
+        if (match === null) {
+          return
+        }
+
+        if (match[1].length <= precision) {
+          return
+        }
+
+        report({
+          result,
+          ruleName,
+          node,
+          index: getIndex(node) + valueNode.sourceIndex + match.index,
+          message: messages.expected(parseFloat(match[0]), precision),
+        })
+      })
+    }
+  }
+}
+
+rule.ruleName = ruleName
+rule.messages = messages
+module.exports = rule