feat: update project

Author: jonathantneal

.gitignore

@@ -1,6 +1,8 @@
-dist
+index.cjs*
+index.mjs*
 node_modules
 package-lock.json
+yarn.lock
 *.log*
 *.result.css
 .*

.rollup.js

@@ -1,11 +1,19 @@
-import pkg from './package.json'
+import babel from 'rollup-plugin-babel'
 
 export default {
-	...pkg.rollup,
-	plugins: [patchBabelPluginSyntaxImportMeta(), ...pkg.rollup.plugins.map(plugin => require(plugin)())],
-	onwarn(warning, warn) {
-		if (warning.code !== 'UNRESOLVED_IMPORT') warn(warning)
-	}
+	input: 'src/index.js',
+	output: [
+		{ file: 'index.cjs', format: 'cjs', exports: 'default', sourcemap: true, strict: false },
+		{ file: 'index.mjs', format: 'esm', sourcemap: true, strict: false }
+	],
+	plugins: [
+		patchBabelPluginSyntaxImportMeta(),
+		babel({
+			presets: [
+				['@babel/env', { modules: false, targets: { node: 8 } }]
+			]
+		})
+	]
 }
 
 function patchBabelPluginSyntaxImportMeta () {

.tape.js

@@ -71,13 +71,13 @@ module.exports = {
 		source: 'import-normalize.css',
 		expect: 'import-normalize.expect.css',
 		plugin: (() => {
-			const postcss = require('postcss');
-			const postcssImport = require('postcss-import');
-			const postcssNormalize = require('.');
+			const postcss = require('postcss')
+			const postcssImport = require('postcss-import')
+			const postcssNormalize = require('.')
 
-			const plugin = postcss([ postcssImport(postcssNormalize().postcssImport()) ]);
+			const plugin = postcss([ postcssImport(postcssNormalize().postcssImport()) ])
 
-			return plugin;
+			return plugin
 		})()
 	}
-};
+}

.travis.yml

@@ -8,7 +8,4 @@ os:
   - osx
 
 node_js:
-  - 10
-
-install:
-  - npm install --ignore-scripts
+  - 12

README.md

@@ -1,7 +1,7 @@
 # PostCSS Normalize [<img src="https://postcss.github.io/postcss/logo.svg" alt="PostCSS" width="90" height="90" align="right">][postcss]
 
 [<img alt="npm version" src="https://img.shields.io/npm/v/postcss-normalize.svg" height="20">][npm-url]
-[<img alt="build status" src="https://img.shields.io/travis/csstools/postcss-normalize/master.svg" height="20">][cli-url]
+[<img alt="build status" src="https://img.shields.io/travis/csstools/postcss-normalize/main.svg" height="20">][cli-url]
 [<img alt="support chat" src="https://img.shields.io/badge/support-chat-blue.svg" height="20">][git-url]
 
 [PostCSS Normalize] lets you use the parts of [normalize.css] or [sanitize.css]
@@ -189,7 +189,7 @@ configure either with the following combinations:
 @import "sanitize/*"; /* also, @import "sanitize.css/*" (sanitize + all additions) */
 ```
 
-[cli-img]: https://img.shields.io/travis/csstools/postcss-normalize/master.svg
+[cli-img]: https://img.shields.io/travis/csstools/postcss-normalize/main.svg
 [cli-url]: https://travis-ci.org/csstools/postcss-normalize
 [git-img]: https://img.shields.io/badge/support-chat-blue.svg
 [git-url]: https://gitter.im/postcss/postcss

package.json

@@ -7,46 +7,46 @@
   "repository": "csstools/postcss-normalize",
   "homepage": "https://github.com/csstools/postcss-normalize#readme",
   "bugs": "https://github.com/csstools/postcss-normalize/issues",
-  "main": "dist/index.cjs.js",
-  "module": "dist/index.esm.mjs",
+  "main": "index.cjs",
+  "module": "index.mjs",
   "files": [
-    "dist"
+    "index.cjs",
+    "index.cjs.map",
+    "index.mjs",
+    "index.mjs.map"
   ],
   "scripts": {
-    "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",
+    "build": "rollup --config .rollup.js --silent",
+    "lint": "eslint --cache .gitignore --quiet",
+    "test": "npm run lint && npm run build && npm run tape",
+    "tape": "postcss-tape"
   },
   "engines": {
-    "node": ">=10.0.0"
+    "node": ">= 12"
+  },
+  "peerDependencies": {
+    "browserslist": ">= 4",
+    "postcss": ">= 8"
   },
   "dependencies": {
-    "@csstools/normalize.css": "10.1.0",
-    "postcss-browser-comments": "^3.0.0",
-    "sanitize.css": "11.0.0"
+    "@csstools/normalize.css": "*",
+    "postcss-browser-comments": "^4",
+    "sanitize.css": "*"
   },
   "devDependencies": {
-    "@babel/core": "^7.9.0",
-    "@babel/plugin-syntax-import-meta": "^7.8.3",
-    "@babel/preset-env": "^7.9.5",
-    "babel-eslint": "^10.1.0",
-    "browserslist": "^4.16.3",
-    "eslint": "^6.8.0",
-    "postcss": "^8.2.8",
-    "postcss-import": "^12.0.1",
+    "@babel/core": "^7.13.16",
+    "@babel/plugin-syntax-import-meta": "^7.10.4",
+    "@babel/preset-env": "^7.13.15",
+    "browserslist": "^4.16.5",
+    "eslint": "^7.25.0",
+    "postcss": "^8.2.13",
+    "postcss-import": "^14.0.1",
     "postcss-tape": "^6.0.1",
     "pre-commit": "^1.2.2",
-    "rollup": "^2.6.0",
+    "rollup": "^2.46.0",
     "rollup-plugin-babel": "^4.4.0"
   },
-  "peerDependencies": {
-    "browserslist": "^4.16.3",
-    "postcss": "^8.2.8"
-  },
   "babel": {
     "plugins": [
       "@babel/plugin-syntax-import-meta"
@@ -61,28 +61,23 @@
     ]
   },
   "eslintConfig": {
-    "env": {
-      "es6": true,
-      "node": true
-    },
     "extends": "eslint:recommended",
-    "parser": "babel-eslint"
-  },
-  "rollup": {
-    "input": "src/index.js",
-    "plugins": [
-      "rollup-plugin-babel"
+    "ignorePatterns": [
+      ".tape.js"
     ],
-    "output": [
-      {
-        "file": "dist/index.cjs.js",
-        "format": "cjs"
-      },
-      {
-        "file": "dist/index.esm.js",
-        "format": "esm"
+    "parserOptions": {
+      "ecmaVersion": 12,
+      "sourceType": "module",
+      "ecmaFeatures": {
+        "modules": true
       }
-    ]
+    },
+    "rules": {
+      "semi": [
+        "error",
+        "never"
+      ]
+    }
   },
   "keywords": [
     "postcss",

src/index.js

@@ -1,14 +1,14 @@
-import { create } from './lib/util';
-import postcssBrowserComments from 'postcss-browser-comments';
-import postcssImportNormalize from './lib/postcssImportNormalize';
-import postcssNormalize from './lib/postcssNormalize';
+import { create } from './lib/util'
+import postcssBrowserComments from 'postcss-browser-comments'
+import postcssImportNormalize from './lib/postcssImportNormalize'
+import postcssNormalize from './lib/postcssNormalize'
 
 const plugin = opts => {
-	opts = create(opts);
+	opts = create(opts)
 
-	const commentsTransformer = postcssBrowserComments(opts).Once;
-	const normalizeTransformer = postcssNormalize(commentsTransformer, opts);
-	const postcssImportConfig = postcssImportNormalize(commentsTransformer, opts);
+	const commentsTransformer = postcssBrowserComments(opts).Once
+	const normalizeTransformer = postcssNormalize(commentsTransformer, opts)
+	const postcssImportConfig = postcssImportNormalize(commentsTransformer, opts)
 
 	return {
 		postcssPlugin: 'postcss-normalize',
@@ -19,6 +19,6 @@ const plugin = opts => {
 	}
 }
 
-plugin.postcss = true;
+plugin.postcss = true
 
-export default plugin;
+export default plugin

src/lib/cssMap.js

@@ -1,20 +1,20 @@
-import { create } from './util';
-import Module from 'module';
-import path from 'path';
-import { URL } from 'url';
+import { create } from './util'
+import Module from 'module'
+import path from 'path'
+import { URL } from 'url'
 
 // get esm-compatible script metadata
-const currentURL = import.meta.url;
-const currentFilename = new URL(currentURL).pathname;
-const currentDirname = path.dirname(currentFilename);
+const currentURL = import.meta.url
+const currentFilename = new URL(currentURL).pathname
+const currentDirname = path.dirname(currentFilename)
 
 // get resolved filenames for css libraries
-const normalizeCSS = resolve('@csstools/normalize.css');
-const normalizeOpinionatedCSS = resolve('@csstools/normalize.css/opinionated.css');
-const sanitizeCSS = resolve('sanitize.css');
-const sanitizeFormsCSS = resolve('sanitize.css/forms.css');
-const sanitizePageCSS = resolve('sanitize.css/page.css');
-const sanitizeTypographyCSS = resolve('sanitize.css/typography.css');
+const normalizeCSS = resolve('@csstools/normalize.css')
+const normalizeOpinionatedCSS = resolve('@csstools/normalize.css/opinionated.css')
+const sanitizeCSS = resolve('sanitize.css')
+const sanitizeFormsCSS = resolve('sanitize.css/forms.css')
+const sanitizePageCSS = resolve('sanitize.css/page.css')
+const sanitizeTypographyCSS = resolve('sanitize.css/typography.css')
 
 // export a hashmap of css library filenames
 export const parsableFilenames = create({
@@ -24,7 +24,7 @@ export const parsableFilenames = create({
 	[sanitizeFormsCSS]: true,
 	[sanitizePageCSS]: true,
 	[sanitizeTypographyCSS]: true
-});
+})
 
 // export a hashmap of css library filenames by id
 export const resolvedFilenamesById = create({
@@ -36,13 +36,13 @@ export const resolvedFilenamesById = create({
 	'sanitize/page': [sanitizeCSS, sanitizePageCSS],
 	'sanitize/typography': [sanitizeCSS, sanitizeTypographyCSS],
 	'sanitize/*': [sanitizeCSS, sanitizeFormsCSS, sanitizePageCSS, sanitizeTypographyCSS]
-});
+})
 
 // get the resolved filename of a package/module
 function resolve (id) {
 	return resolve[id] = resolve[id] || Module._resolveFilename(id, {
 		id: currentFilename,
 		filename: currentFilename,
 		paths: Module._nodeModulePaths(currentDirname)
-	});
+	})
 }

src/lib/parse.js

@@ -1,8 +1,8 @@
-import { create } from './util';
-import readFile from './readFile';
-import postcss from 'postcss';
+import { create } from './util'
+import readFile from './readFile'
+import postcss from 'postcss'
 
-const cache = create(null);
+const cache = create(null)
 
 export default (filename, transformer) => readFile(filename).then(
 	// cache the parsed css root
@@ -18,4 +18,4 @@ export default (filename, transformer) => readFile(filename).then(
 		// resolve the cloned root
 		() => clone
 	)
-);
+)

src/lib/postcssImportNormalize.js

@@ -1,10 +1,10 @@
-import { create } from './util';
-import { parsableFilenames, resolvedFilenamesById } from './cssMap';
-import parse from './parse';
-import readFile from './readFile';
+import { create } from './util'
+import { parsableFilenames, resolvedFilenamesById } from './cssMap'
+import parse from './parse'
+import readFile from './readFile'
 
 export default commentsTransformer => opts => {
-	opts = create(opts);
+	opts = create(opts)
 
 	// return an postcss-import configuration
 	return create({
@@ -18,11 +18,11 @@ export default commentsTransformer => opts => {
 				// otherwise, use the override loader
 				? opts.load.call(null, filename, importOptions)
 			// otherwise, return the (conservatively cached) contents of the file
-			: readFile(filename);
+			: readFile(filename)
 		},
 		resolve (id, basedir, importOptions) {
 			// get the css id by removing css extensions
-			const cssId = id.replace(cssExtRegExp, '');
+			const cssId = id.replace(cssExtRegExp, '')
 
 			return cssId in resolvedFilenamesById
 				// return the known resolved path for the css id
@@ -31,9 +31,9 @@ export default commentsTransformer => opts => {
 				// otherwise, use the override resolver
 				? opts.resolve.call(null, id, basedir, importOptions)
 			// otherwise, return the id to be resolved by postcss-import
-			: id;
+			: id
 		}
-	});
-};
+	})
+}
 
-const cssExtRegExp = /\.css\b/g;
+const cssExtRegExp = /\.css\b/g