babel-preset-kyt-core - npm Package Compare versions

Comparing version 0.2.1-env2.beta.1 to 0.3.0-alpha.1

lib/index.js

@@ -0,1 +1,3 @@
+/* eslint-disable vars-on-top */
+
 var babelPresetEnv = require('babel-preset-env');
@@ -6,6 +8,52 @@ var babelTransformRuntime = require('babel-plugin-transform-runtime');
 
-module.exports = function getPresetCore(context, opts = {}) {
+module.exports = function getPresetCore(context, opts) {
+  opts = opts || {};
+  var userEnvOptions = opts.envOptions || {};
+  var envOptions = {};
+
+  var clientEnvOptions = {
+    modules: false,
+    uglify: true,
+    targets: {
+      browsers: ['>1%', 'last 4 versions', 'not ie < 11'],
+    },
+  };
+
+  var serverEnvOptions = {
+    modules: false,
+    targets: {
+      node: true,
+    },
+  };
+
+  // Derive the babel-preset-env options based on the type of environment
+  // we are in, client or server. Give the ability to users to override
+  // the default environments in their own configurations, for example:
+  //
+  //  "presets": [["kyt-core", {
+  //    "envOptions": {
+  //      "client": { ... },
+  //      "server": { ... }
+  //    }
+  //  }]]
+  //
+  if (process.env.KYT_ENV_TYPE === 'client') {
+    envOptions = Object.assign(
+      {},
+      clientEnvOptions,
+      userEnvOptions.client ? userEnvOptions.client : {}
+    );
+  } else if (process.env.KYT_ENV_TYPE === 'server') {
+    envOptions = Object.assign(
+      {},
+      serverEnvOptions,
+      userEnvOptions.server ? userEnvOptions.server : {}
+    );
+  } else {
+    envOptions = clientEnvOptions;
+  }
+
   return {
     // modules are handled by webpack, don't transform them
-    presets: [[babelPresetEnv, { modules: false }]],
+    presets: [[babelPresetEnv, envOptions]],
 
@@ -20,5 +68,3 @@ // provide the ability to opt into babel-plugin-transform-runtime inclusion
       test: {
-        plugins: [
-          [babelTransformModules, { loose: true }],
-        ],
+        plugins: [[babelTransformModules, { loose: true }]],
       },
@@ -25,0 +71,0 @@ },

package.json

 {
   "name": "babel-preset-kyt-core",
-  "version": "0.2.1-env2.beta.1",
+  "version": "0.3.0-alpha.1",
   "description": "An opinionated babel preset, best used with kyt",
@@ -13,14 +13,8 @@ "main": "lib/index.js",
     "babel-plugin-syntax-dynamic-import": "6.18.0",
-    "babel-plugin-transform-es2015-modules-commonjs": "6.24.1",
+    "babel-plugin-transform-es2015-modules-commonjs": "6.26.0",
     "babel-plugin-transform-runtime": "6.23.0",
-    "babel-preset-env": "1.4.0"
+    "babel-preset-env": "1.6.0"
   },
-  "keywords": [
-    "babel",
-    "babel-preset",
-    "kyt"
-  ],
-  "files": [
-    "lib"
-  ]
+  "keywords": ["babel", "babel-preset", "kyt"],
+  "files": ["lib"]
 }

README.md

@@ -29,4 +29,62 @@ ## babel-preset-kyt-core
 
+### `0.3.0-alpha.1` - 09/13/17
+
+- Replaces `babel-preset-latest` with `babel-preset-env`. By default, the following `client` preset-env browser targets are used:
+
+```
+modules: false,
+targets: {
+  browsers: ['>1%', 'last 4 versions', 'not ie < 11']
+}
+```
+Which at the timing of this release, targets the following browsers/OSs:
+
+```
+{
+  "chrome": "49",
+  "android": "4.2",
+  "edge": "12",
+  "firefox": "52",
+  "ie": "11",
+  "ios": "9",
+  "safari": "9"
+}
+```
+
+If you need to target the `server`, then you can set `process.env.KYT_ENV_TYPE` to `server`. The following preset-env server targets are used:
+
+```
+modules: false,
+targets: {
+  node: true
+}
+```
+
+You can extend the default preset-env `client`/`server` targets by passing in your own options into a .babelrc configuration under a `envOptions` key. For example:
+
+```
+{
+  "presets": [
+    [
+      "kyt-core", {
+        "envOptions": {
+          "client": {
+            "debug": true,
+            "targets": {
+              "browsers": ["last 2 versions"]
+            }
+          },
+          "server": {
+            "modules": true,
+            "targets": { "node": false }
+          },
+        },
+      },
+    ],
+  ],
+}
+```
+
 ### `0.2.0` - 03/23/17
 
 - Includes [`babel-plugin-syntax-dynamic-import`](https://www.npmjs.com/package/babel-plugin-syntax-dynamic-import) to allow parsing of [dynamic `import()`](https://webpack.js.org/guides/code-splitting-import/#dynamic-import).

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Improved metrics

Total package byte prevSize

7413

increased by175.27%

Number of package files

5

increased by66.67%

Lines of code

102

increased by363.64%

Number of lines in readme file

90

increased by181.25%

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increased by500%

Dependency changes

• + Addedbabel-plugin-transform-es2015-modules-commonjs@6.26.0(transitive)

• + Addedbabel-preset-env@1.6.0(transitive)

• + Addedbrowserslist@2.11.3(transitive)

• + Addedcaniuse-lite@1.0.30001689(transitive)

• + Addedsemver@5.7.2(transitive)

• - Removedbabel-plugin-transform-es2015-modules-commonjs@6.24.1(transitive)

• - Removedbabel-preset-env@1.4.0(transitive)

• - Removedbrowserslist@1.7.7(transitive)

• - Removedcaniuse-db@1.0.30001689(transitive)

• Updatedbabel-plugin-transform-es2015-modules-commonjs@6.26.0

• Updatedbabel-preset-env@1.6.0