diff --git a/.babelrc b/.babelrc
deleted file mode 100644
index 752ebc1..0000000
--- a/.babelrc
+++ /dev/null
@@ -1,20 +0,0 @@
-{
- "plugins": [
-
- ],
- "presets": [
- ["@babel/preset-env", {
- "modules" : false,
- "targets": {
- "browsers": ["IE 9"]
- }
- }]
- ],
- "env": {
- "production": {
- "plugins" : [
- ["transform-remove-console", { "exclude": [ "error", "warn"] }]
- ]
- }
- }
-}
\ No newline at end of file
diff --git a/.babelrc.js b/.babelrc.js
new file mode 100644
index 0000000..02b7491
--- /dev/null
+++ b/.babelrc.js
@@ -0,0 +1,23 @@
+module.exports = {
+ "plugins": [],
+ "presets": [
+ ["@babel/preset-env", {
+ "modules" : false,
+ "targets": {
+ "browsers": ["IE 9"]
+ }
+ }]
+ ],
+ "env": {
+ "production": {
+ "plugins" : [
+ ["babel-plugin-transform-remove-console", { "exclude": [ "error", "warn"] }]
+ ]
+ },
+ "staging": {
+ "plugins" : [
+ ["babel-plugin-transform-remove-console", { "exclude": [ "error", "warn"] }]
+ ]
+ }
+ }
+}
\ No newline at end of file
diff --git a/example/index.html b/example/index.html
index 8db9439..c3aa26a 100644
--- a/example/index.html
+++ b/example/index.html
@@ -2,7 +2,7 @@
-
+
diff --git a/package.json b/package.json
index 7d472a5..6cf7dc6 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,10 @@
"dev": "npm run watch",
"watch": "npm run build:polyfill && chokidar-cmd -c \"npm run build:polyfill\" -t src/*.js",
"cs": "prettier --write src/*.js",
- "build:polyfill": "rollup -c",
- "build": "npm run cs && BABEL_ENV=production npm run build:polyfill"
+ "build:dev": "rollup -c",
+ "build:prod": "BABEL_ENV=production rollup -c",
+ "build:staging" : "BABEL_ENV=staging rollup -c",
+ "build": "npm run cs && npm run build:dev && npm run build:prod && npm run build:staging"
},
"author": "",
"license": "ISC",
diff --git a/rollup.config.js b/rollup.config.js
index ec50b73..372d5bf 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -4,7 +4,7 @@ import uglify from "rollup-plugin-uglify";
export default {
input: `src/polyfill.js`,
output: {
- file: `dist/preload-polyfill.js`,
+ file: `dist/preload-polyfill${process.env.BABEL_ENV === 'production' ? '.min' : process.env.BABEL_ENV === 'staging' ? '' : '.dev'}.js`,
format: "iife",
name: `preload_polyfill`
},