babel-preset-cozy-app - npm Package Compare versions

Comparing version 1.5.3 to 1.6.0

CHANGELOG.md

@@ -6,2 +6,15 @@ # Change Log
 
+# [1.6.0](https://github.com/cozy/cozy-libs/compare/babel-preset-cozy-app@1.5.3...babel-preset-cozy-app@1.6.0) (2019-07-19)
+
+
+### Features
+
+* Activate babel helpers by default ([ab62bdb](https://github.com/cozy/cozy-libs/commit/ab62bdb))
+* Add lib option ([45469b5](https://github.com/cozy/cozy-libs/commit/45469b5))
+* Do not let lib add modules:false in Jest ([ee4058c](https://github.com/cozy/cozy-libs/commit/ee4058c))
+
+
+
+
+
 ## [1.5.3](https://github.com/cozy/cozy-libs/compare/babel-preset-cozy-app@1.5.2...babel-preset-cozy-app@1.5.3) (2019-07-19)
@@ -8,0 +21,0 @@

index.js

@@ -52,3 +52,3 @@ 'use strict'
     default: {
-      helpers: false,
+      helpers: true,
       regenerator: true
@@ -73,2 +73,18 @@ },
 
+  if (presetOptions.lib) {
+    const libConfigs = []
+
+    // Jest does not understand ES6 import by default
+    if (process.env.BABEL_ENV !== 'test') {
+      libConfigs.push({
+        presetEnv: {
+          // Libraries are shipped with es6 imports for downstream bundler
+          // to be able to prune unused modules away
+          modules: false
+        }
+      })
+    }
+    merge(presetOptions, ...libConfigs)
+  }
+
   const {
@@ -75,0 +91,0 @@ node,

package.json

 {
   "name": "babel-preset-cozy-app",
-  "version": "1.5.3",
+  "version": "1.6.0",
   "description": "Babel preset for Cozy Application (Cozy Cloud)",
@@ -31,3 +31,3 @@ "author": "CPatchane <[e-mail]>",
   },
-  "gitHead": "36c8b60f4772ad6ae679203dbd359877faff40d1"
+  "gitHead": "bf0fe14ef0cb2d9a3f86105fefe2ea3048943e2c"
 }

README.md

@@ -93,4 +93,9 @@ <h1 align="center">Babel Preset Cozy App</h1>
 
-#### Preset and plugin options
+#### Lib option
 
+When the lib option is activated, `import/export` nodes are not transpiled. This gives the downstream bundler
+the ability to prune unused module away. It works by configuring babel-preset-env with `{"modules": false}`.
+
+### Advanced
+
 You can have control on the options passed to `babel-preset-env` and `babel-plugin-transform-runtime`:
@@ -118,3 +123,3 @@
 https://babeljs.io/docs/en/babel-preset-env#modules
-https://babeljs.io/docs/en/babel-plugin-transform-runtime#helpers 
+https://babeljs.io/docs/en/babel-plugin-transform-runtime#helpers
 
@@ -121,0 +126,0 @@ ## Community

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

17680

increased by6.4%

Lines of code

180

increased by8.43%

Number of lines in readme file

157

increased by3.29%

Worsened metrics

Number of low supply chain risk alerts

1

increased byInfinity%

No dependency changes