3.0.0

Author: jonathantneal

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.gitignore

@@ -1,10 +1,11 @@
+dist
 node_modules
-index.*.*
 package-lock.json
 *.log*
 *.result.css
 .*
 !.editorconfig
+!.gitattributes
 !.gitignore
 !.rollup.js
 !.tape.js

.rollup.js

@@ -1,19 +1,9 @@
-import babel from 'rollup-plugin-babel';
+import pkg from './package.json'
 
 export default {
-	input: 'src/index.js',
-	output: [
-		{ file: 'index.cjs.js', format: 'cjs', sourcemap: true },
-		{ file: 'index.esm.mjs', format: 'es', sourcemap: true }
-	],
-	plugins: [
-		babel({
-			plugins: [
-				'@babel/plugin-syntax-dynamic-import'
-			],
-			presets: [
-				['@babel/env', { modules: false, targets: { node: 8 } }]
-			]
-		})
-	]
-};
+	...pkg.rollup,
+	plugins: pkg.rollup.plugins.map(plugin => require(plugin)()),
+	onwarn(warning, warn) {
+		if (warning.code !== 'UNRESOLVED_IMPORT') warn(warning)
+	}
+}

.travis.yml

@@ -3,7 +3,7 @@
 language: node_js
 
 node_js:
-  - 8
+  - 10
 
 install:
   - npm install --ignore-scripts

CHANGELOG.md

@@ -2,8 +2,9 @@
 
 ### 3.0.0 (June 13, 2019)
 
-- Updated: `postcss-values-parser` to 3.0.4 (major)
-- Updated: `postcss` to 7.0.17 (patch)
+- Updated: `postcss-values-parser` to 3.2.0 (major)
+- Updated: `postcss` to 7.0.27 (patch)
+- Updated: Support for Node 10+ (major)
 
 ### 2.0.2 (September 20, 2018)
 

README.md

@@ -1,9 +1,9 @@
 # PostCSS Environment Variables [<img src="https://postcss.github.io/postcss/logo.svg" alt="PostCSS Logo" width="90" height="90" align="right">][postcss]
 
-[![NPM Version][npm-img]][npm-url]
-[![CSS Standard Status][css-img]][css-url]
-[![Build Status][cli-img]][cli-url]
-[![Support Chat][git-img]][git-url]
+[<img alt="NPM Version" src="https://img.shields.io/npm/v/postcss-env-function.svg" height="20">][npm-url]
+[<img alt="CSS Standard Status" src="https://cssdb.org/badge/environment-variables.svg" height="20">][css-url]
+[<img alt="Build Status" src="https://img.shields.io/travis/csstools/postcss-env-function/master.svg" height="20">][cli-url]
+[<img alt="Support Chat" src="https://img.shields.io/badge/support-chat-blue.svg" height="20">][git-url]
 
 [PostCSS Environment Variables] lets you use `env()` variables in CSS,
 following the [CSS Environment Variables] specification.
@@ -123,13 +123,9 @@ postcssCustomProperties({
 See example imports written in [JS](test/import-variables.js) and
 [JSON](test/import-variables.json).  Currently only valid [custom property names] (beginning with `--`) are accepted.  Not all valid [declaration value names] are accepted.
 
-[cli-img]: https://img.shields.io/travis/csstools/postcss-env-function/master.svg
 [cli-url]: https://travis-ci.org/csstools/postcss-env-function
-[css-img]: https://cssdb.org/badge/environment-variables.svg
 [css-url]: https://cssdb.org/#environment-variables
-[git-img]: https://img.shields.io/badge/support-chat-blue.svg
 [git-url]: https://gitter.im/postcss/postcss
-[npm-img]: https://img.shields.io/npm/v/postcss-env-function.svg
 [npm-url]: https://www.npmjs.com/package/postcss-env-function
 
 [CSS Environment Variables]: https://drafts.csswg.org/css-env-1/

package.json

@@ -7,53 +7,71 @@
   "repository": "csstools/postcss-env-function",
   "homepage": "https://github.com/csstools/postcss-env-function#readme",
   "bugs": "https://github.com/csstools/postcss-env-function/issues",
-  "main": "index.cjs.js",
-  "module": "index.esm.mjs",
+  "main": "dist/index.js",
+  "module": "dist/index.mjs",
   "files": [
-    "index.cjs.js",
-    "index.cjs.js.map",
-    "index.esm.mjs",
-    "index.esm.mjs.map"
+    "dist"
   ],
   "scripts": {
-    "prepublishOnly": "npm test",
-    "pretest:tape": "rollup -c .rollup.js --silent",
-    "test": "npm run test:js && npm run test:tape",
-    "test:js": "eslint src/{*,**/*}.js --cache --ignore-path .gitignore --quiet",
-    "test:tape": "postcss-tape"
+    "build": "npx rollup -c .rollup.js",
+    "build:watch": "npx rollup -c .rollup.js --watch",
+    "lint": "npx eslint --cache src",
+    "lint:fix": "npx eslint --cache --fix",
+    "pretest": "npm install && npm run build",
+    "test": "npm run lint && npm run tape",
+    "tape": "npx postcss-tape",
+    "prepublishOnly": "npm test"
   },
   "engines": {
     "node": ">=8.0.0"
   },
   "dependencies": {
-    "postcss": "^7.0.17",
-    "postcss-values-parser": "^3.0.4"
+    "postcss": "^7.0.27",
+    "postcss-values-parser": "^3.2.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.4.5",
-    "@babel/plugin-syntax-dynamic-import": "^7.2.0",
-    "@babel/preset-env": "^7.4.5",
-    "babel-eslint": "^10.0.1",
-    "eslint": "^5.16.0",
-    "postcss-tape": "^5.0.0",
+    "@babel/core": "^7.9.0",
+    "@babel/preset-env": "^7.9.5",
+    "babel-eslint": "^10.1.0",
+    "eslint": "^6.8.0",
+    "postcss-tape": "^5.0.2",
     "pre-commit": "^1.2.2",
-    "rollup": "^1.15.3",
-    "rollup-plugin-babel": "^4.3.2"
+    "rollup": "^2.7.2",
+    "rollup-plugin-babel": "^4.4.0"
+  },
+  "babel": {
+    "presets": [
+      [
+        "@babel/env",
+        {
+          "targets": "maintained node versions"
+        }
+      ]
+    ]
   },
   "eslintConfig": {
     "env": {
-      "browser": true,
       "es6": true,
       "node": true
     },
     "extends": "eslint:recommended",
-    "parser": "babel-eslint",
-    "parserOptions": {
-      "ecmaVersion": 2018,
-      "impliedStrict": true,
-      "sourceType": "module"
-    },
-    "root": true
+    "parser": "babel-eslint"
+  },
+  "rollup": {
+    "input": "src/index.js",
+    "plugins": [
+      "rollup-plugin-babel"
+    ],
+    "output": [
+      {
+        "file": "dist/index.js",
+        "format": "cjs"
+      },
+      {
+        "file": "dist/index.mjs",
+        "format": "esm"
+      }
+    ]
   },
   "keywords": [
     "postcss",