postcss-calc - npm Package Compare versions

Comparing version 8.0.0 to 8.1.0

dist/lib/transform.js

@@ -26,3 +26,3 @@ "use strict";
     // skip anything which isn't a calc() function
-    if (node.type !== 'function' || !MATCH_CALC.test(node.value)) {
+    if (node.type !== "function" || !MATCH_CALC.test(node.value)) {
       return node;
@@ -40,3 +40,3 @@ } // stringify calc expression and produce an AST
 
-    node.type = 'word';
+    node.type = "word";
     node.value = (0, _stringifier.default)(node.value, reducedAst, value, options, result, item);
@@ -52,3 +52,3 @@ return false;
       // e.g. the "calc(3*3)" part of "div[data-size="calc(3*3)"]"
-      if (node.type === 'attribute' && node.value) {
+      if (node.type === "attribute" && node.value) {
         node.setValue(transformValue(node.value, options, result, item));
@@ -59,3 +59,3 @@ } // tag value
 
-      if (node.type === 'tag') {
+      if (node.type === "tag") {
         node.value = transformValue(node.value, options, result, item);
@@ -70,3 +70,12 @@ }
 var _default = (node, property, options, result) => {
-  const value = property === "selector" ? transformSelector(node[property], options, result, node) : transformValue(node[property], options, result, node); // if the preserve option is enabled and the value has changed, write the
+  let value = node[property];
+
+  try {
+    value = property === "selector" ? transformSelector(node[property], options, result, node) : transformValue(node[property], options, result, node);
+  } catch (error) {
+    result.warn(error.message, {
+      node
+    });
+    return;
+  } // if the preserve option is enabled and the value has changed, write the
   // transformed value into a cloned node which is inserted before the current
@@ -76,2 +85,3 @@ // node, preserving the original value. Otherwise, overwrite the original
 
+
   if (options.preserve && node[property] !== value) {
@@ -78,0 +88,0 @@ const clone = node.clone();

package.json

 {
   "name": "postcss-calc",
-  "version": "8.0.0",
+  "version": "8.1.0",
   "description": "PostCSS plugin to reduce calc()",
@@ -17,8 +17,2 @@ "keywords": [
   ],
-  "scripts": {
-    "prepublish": "npm run build",
-    "build": "del-cli dist && cross-env BABEL_ENV=publish babel src --out-dir dist --ignore src/__tests__/**/*.js && jison src/parser.jison -o dist/parser.js",
-    "pretest": "npm run build && eslint src",
-    "test": "ava"
-  },
   "author": "Andy Jansson",
@@ -28,4 +22,6 @@ "license": "MIT",
   "eslintConfig": {
-    "parser": "babel-eslint",
-    "extends": "eslint-config-i-am-meticulous",
+    "extends": [
+      "eslint:recommended",
+      "plugin:import/recommended"
+    ],
     "rules": {
@@ -36,18 +32,13 @@ "curly": "error"
   "devDependencies": {
-    "@babel/cli": "^7.1.2",
-    "@babel/core": "^7.1.2",
-    "@babel/polyfill": "^7.0.0",
-    "@babel/preset-env": "^7.1.0",
-    "@babel/register": "^7.0.0",
+    "@ava/babel": "^2.0.0",
+    "@babel/cli": "^7.16.0",
+    "@babel/core": "^7.16.5",
+    "@babel/plugin-transform-modules-commonjs": "^7.16.5",
     "ava": "^3.15.0",
-    "babel-eslint": "^10.0.1",
     "babel-plugin-add-module-exports": "^1.0.0",
-    "cross-env": "^7.0.0",
-    "del-cli": "^3.0.0",
-    "eslint": "^5.7.0",
-    "eslint-config-i-am-meticulous": "^11.0.0",
-    "eslint-plugin-babel": "^5.2.1",
-    "eslint-plugin-import": "^2.14.0",
+    "eslint": "^8.5.0",
+    "eslint-plugin-import": "^2.25.3",
     "jison-gho": "^0.6.1-216",
-    "postcss": "^8.2.2"
+    "postcss": "^8.2.2",
+    "rimraf": "^3.0.2"
   },
@@ -62,7 +53,11 @@ "dependencies": {
   "ava": {
-    "require": [
-      "@babel/register",
-      "@babel/polyfill"
-    ]
-  }
-}
+    "babel": true
+  },
+  "scripts": {
+    "build": "rimraf dist && babel src --out-dir dist --ignore src/__tests__/**/*.js && jison src/parser.jison -o dist/parser.js",
+    "lint": "eslint src",
+    "pretest": "pnpm run build",
+    "test": "ava"
+  },
+  "readme": "# PostCSS Calc [<img src=\"https://postcss.github.io/postcss/logo.svg\" alt=\"PostCSS\" width=\"90\" height=\"90\" align=\"right\">][PostCSS]\n\n[![NPM Version][npm-img]][npm-url]\n[![Build Status][cli-img]][cli-url]\n[![Support Chat][git-img]][git-url]\n\n[PostCSS Calc] lets you reduce `calc()` references whenever it's possible. This\ncan be particularly useful with the [PostCSS Custom Properties] plugin.\n\nWhen multiple units are mixed together in the same expression, the `calc()`\nstatement is left as is, to fallback to the [W3C calc() implementation].\n\n## Installation\n\n```bash\nnpm install postcss-calc\n```\n\n## Usage\n\n```js\n// dependencies\nvar fs = require(\"fs\")\nvar postcss = require(\"postcss\")\nvar calc = require(\"postcss-calc\")\n\n// css to be processed\nvar css = fs.readFileSync(\"input.css\", \"utf8\")\n\n// process css\nvar output = postcss()\n  .use(calc())\n  .process(css)\n  .css\n```\n\n**Example** (with [PostCSS Custom Properties] enabled as well):\n\n```js\n// dependencies\nvar fs = require(\"fs\")\nvar postcss = require(\"postcss\")\nvar customProperties = require(\"postcss-custom-properties\")\nvar calc = require(\"postcss-calc\")\n\n// css to be processed\nvar css = fs.readFileSync(\"input.css\", \"utf8\")\n\n// process css\nvar output = postcss()\n  .use(customProperties())\n  .use(calc())\n  .process(css)\n  .css\n```\n\nUsing this `input.css`:\n\n```css\n:root {\n  --main-font-size: 16px;\n}\n\nbody {\n  font-size: var(--main-font-size);\n}\n\nh1 {\n  font-size: calc(var(--main-font-size) * 2);\n  height: calc(100px - 2em);\n  margin-bottom: calc(\n      var(--main-font-size)\n      * 1.5\n    )\n}\n```\n\nyou will get:\n\n```css\nbody {\n  font-size: 16px\n}\n\nh1 {\n  font-size: 32px;\n  height: calc(100px - 2em);\n  margin-bottom: 24px\n}\n```\n\nCheckout [tests] for more examples.\n\n### Options\n\n#### `precision` (default: `5`)\n\nAllow you to define the precision for decimal numbers.\n\n```js\nvar out = postcss()\n  .use(calc({precision: 10}))\n  .process(css)\n  .css\n```\n\n#### `preserve` (default: `false`)\n\nAllow you to preserve calc() usage in output so browsers will handle decimal\nprecision themselves.\n\n```js\nvar out = postcss()\n  .use(calc({preserve: true}))\n  .process(css)\n  .css\n```\n\n#### `warnWhenCannotResolve` (default: `false`)\n\nAdds warnings when calc() are not reduced to a single value.\n\n```js\nvar out = postcss()\n  .use(calc({warnWhenCannotResolve: true}))\n  .process(css)\n  .css\n```\n\n#### `mediaQueries` (default: `false`)\n\nAllows calc() usage as part of media query declarations.\n\n```js\nvar out = postcss()\n  .use(calc({mediaQueries: true}))\n  .process(css)\n  .css\n```\n\n#### `selectors` (default: `false`)\n\nAllows calc() usage as part of selectors.\n\n```js\nvar out = postcss()\n  .use(calc({selectors: true}))\n  .process(css)\n  .css\n```\n\nExample:\n\n```css\ndiv[data-size=\"calc(3*3)\"] {\n  width: 100px;\n}\n```\n\n---\n\n## Contributing\n\nWork on a branch, install dev-dependencies, respect coding style & run tests\nbefore submitting a bug fix or a feature.\n\n```bash\ngit clone [e-mail]:postcss/postcss-calc.git\ngit checkout -b patch-1\nnpm install\nnpm test\n```\n\n## [Changelog](CHANGELOG.md)\n\n## [License](LICENSE)\n\n[cli-img]: https://img.shields.io/travis/postcss/postcss-calc/master.svg\n[cli-url]: https://travis-ci.org/postcss/postcss-calc\n[git-img]: https://img.shields.io/badge/support-chat-blue.svg\n[git-url]: https://gitter.im/postcss/postcss\n[npm-img]: https://img.shields.io/npm/v/postcss-calc.svg\n[npm-url]: https://www.npmjs.com/package/postcss-calc\n\n[PostCSS]: https://github.com/postcss\n[PostCSS Calc]: https://github.com/postcss/postcss-calc\n[PostCSS Custom Properties]: https://github.com/postcss/postcss-custom-properties\n[tests]: src/__tests__/index.js\n[W3C calc() implementation]: https://www.w3.org/TR/css3-values/#calc-notation\n"
+}

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