Update dependencies

Author: Andarist

.babelrc.js

@@ -9,7 +9,7 @@ module.exports = {
       {
         loose,
         modules,
-        targets: { node: 6 },
+        targets: { node: 8 },
       },
     ],
   ],

.huskyrc

@@ -0,0 +1,5 @@
+{
+  "hooks": {
+    "pre-commit": "lint-staged"
+  }
+}

.lintstagedrc

@@ -1,6 +1,5 @@
 {
   "*.{js,md}": [
-    "prettier --write",
-    "git add"
+    "prettier --write"
   ]
 }

package.json

@@ -7,7 +7,6 @@
     "dist"
   ],
   "scripts": {
-    "precommit": "lint-staged",
     "prebuild": "rimraf dist",
     "build": "rollup -c",
     "postbuild": "prettier --write dist/*",
@@ -28,21 +27,23 @@
   },
   "homepage": "https://github.com/Andarist/rollup-plugin-dotenv#readme",
   "devDependencies": {
-    "@babel/core": "7.0.0-beta.51",
-    "@babel/plugin-proposal-object-rest-spread": "7.0.0-beta.51",
-    "@babel/preset-env": "7.0.0-beta.51",
+    "@babel/core": "^7.9.6",
+    "@babel/preset-env": "^7.9.6",
+    "@rollup/plugin-babel": "^5.0.2",
     "babel-plugin-macros": "^2.8.0",
-    "builtin-modules": "^3.0.0",
-    "husky": "^0.14.3",
-    "lint-staged": "^7.0.0",
+    "builtin-modules": "^3.1.0",
+    "husky": "^4.2.5",
+    "lint-staged": "^10.2.4",
     "pipeline.macro": "^1.1.0",
-    "prettier": "^1.13.5",
-    "rimraf": "^2.6.2",
-    "rollup": "^0.60.7",
-    "rollup-plugin-babel": "4.0.0-beta.5"
+    "prettier": "^2.0.5",
+    "rimraf": "^3.0.2",
+    "rollup": "^2.10.5"
   },
   "dependencies": {
-    "dotenv": "^6.0.0",
-    "rollup-plugin-replace": "^2.0.0"
+    "@rollup/plugin-replace": "^2.3.2",
+    "dotenv": "^8.2.0"
+  },
+  "peerDependencies": {
+    "rollup": "^1.20.0 || ^2.0.0"
   }
 }

rollup.config.js

@@ -1,13 +1,13 @@
-import babel from 'rollup-plugin-babel'
+import babel from '@rollup/plugin-babel'
 import builtinModules from 'builtin-modules'
 import pkg from './package.json'
 
-const makeExternalPredicate = externalsArr => {
+const makeExternalPredicate = (externalsArr) => {
   if (externalsArr.length === 0) {
     return () => false
   }
-  const externalPattern = new RegExp(`^(${ externalsArr.join('|') })($|/)`)
-  return id => externalPattern.test(id)
+  const externalPattern = new RegExp(`^(${externalsArr.join('|')})($|/)`)
+  return (id) => externalPattern.test(id)
 }
 
 export default {
@@ -18,5 +18,5 @@ export default {
     ...Object.keys(pkg.dependencies || {}),
     ...Object.keys(pkg.peerDependencies || {}),
   ]),
-  plugins: [babel()],
+  plugins: [babel({ babelHelpers: 'bundled' })],
 }

src/index.js

@@ -1,7 +1,7 @@
 import fs from 'fs'
 import path from 'path'
 import dotenv from 'dotenv'
-import replace from 'rollup-plugin-replace'
+import replace from '@rollup/plugin-replace'
 import pipe from 'pipeline.macro'
 import { mapKeys, mapValues, pick, shallowMergeAll } from './utils'
 
@@ -22,26 +22,26 @@ export default function dotenvPlugin(inputOptions) {
           '.env.local',
           '.env',
         ],
-        priorities =>
+        (priorities) =>
           [...priorities]
             .reverse()
-            .map(dotenvFile => path.join(cwd, dotenvFile))
+            .map((dotenvFile) => path.join(cwd, dotenvFile))
             .filter(fs.existsSync)
-            .map(dotenvFile => fs.readFileSync(dotenvFile))
+            .map((dotenvFile) => fs.readFileSync(dotenvFile))
             .map(dotenv.parse),
         shallowMergeAll,
-        envVars =>
+        (envVars) =>
           shallowMergeAll([
             envVars,
             pick(
               Object.keys(envVars).filter(
-                key => process.env[key] !== undefined,
+                (key) => process.env[key] !== undefined,
               ),
               process.env,
             ),
           ]),
-        envVars => mapKeys(key => `process.env.${key}`, envVars),
-        envVars => mapValues(value => JSON.stringify(value), envVars),
+        (envVars) => mapKeys((key) => `process.env.${key}`, envVars),
+        (envVars) => mapValues((value) => JSON.stringify(value), envVars),
       ),
     ),
     name: 'dotenv',

src/utils.js

@@ -16,4 +16,4 @@ export const pick = (props, obj) =>
     return acc
   }, {})
 
-export const shallowMergeAll = objs => Object.assign({}, ...objs)
+export const shallowMergeAll = (objs) => Object.assign({}, ...objs)