babel-upgrade - npm Package Compare versions

Comparing version 0.0.1 to 0.0.2

package.json

 {
   "name": "babel-upgrade",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Upgrade tool for Babel",
@@ -15,2 +15,3 @@ "bin": "./bin/babel-upgrade",
     "golden-fleece": "^1.0.3",
+    "load-json-file": "^4.0.0",
     "read-pkg-up": "^3.0.0",
@@ -17,0 +18,0 @@ "sort-keys": "^2.0.0",

readme.md

@@ -11,9 +11,10 @@ # babel-upgrade
 
-- [ ] Update `package.json`: `dependencies` and `devDependencies` to the "latest supported" version. 
+- [x] Update `package.json`: `dependencies` and `devDependencies` to the "latest supported" version. 
   - This includes doing all package renames
   - This includes upgrading the same package to the latest version
 - [ ] Update the babel config file(s).
-  - [ ] `.babelrc`
+  - [x] `.babelrc`
   - [ ] `.babelrc.js`
   - [ ] `package.json babel key`
+  - [ ] handle `env`
 - [ ] Update test files that use babel directly (`babel-types`, `babel-core`)
@@ -20,0 +21,0 @@ - Update all requires/imports

src/index.js

 const path = require('path');
 const readPkgUp = require('read-pkg-up');
 const sortKeys = require('sort-keys');
+const loadJsonFile = require('load-json-file');
 const writeJsonFile = require('write-json-file');
 
 const upgradeDeps = require('./upgradeDeps');
+const upgradeConfig = require('./upgradeConfig');
 
@@ -34,6 +36,25 @@ function getLatestVersion() {
 
+function updateBabelRC(config) {
+  return upgradeConfig(config);
+}
+
+async function writeBabelRC(configPath) {
+  let json;
+
+  try {
+    json = await loadJsonFile(configPath);
+  } catch (e) {
+    throw new Error(`babel-upgrade: ${configPath} does not contain a .babelrc file`);
+  }
+
+  json = updateBabelRC(json);
+
+  await writeJsonFile(configPath, json, { detectIndent: true });
+}
+
 module.exports = {
   updatePackageJSON,
   writePackageJSON,
+  writeBabelRC,
   getLatestVersion
 };

src/packageData.js

@@ -230,7 +230,7 @@ const transformPlugins = {
 
-const oldPackages = Object.assign(
+const plugins = Object.assign({}, transformPlugins, syntaxPlugins, proposalPlugins);
+
+const packages = Object.assign(
   {},
-  transformPlugins,
-  syntaxPlugins,
-  proposalPlugins,
+  plugins,
   presets,
@@ -241,7 +241,9 @@ helpers,
 
-const latestPackages = Array.from(new Set(Object.values(oldPackages)));
+const latestPackages = Array.from(new Set(Object.values(packages)));
 
 module.exports = {
-  oldPackages,
+  packages,
+  presets,
+  plugins,
   latestPackages,
 };

src/upgradeDeps.js

@@ -1,2 +0,2 @@
-const { oldPackages, latestPackages } = require('./packageData');
+const { packages: oldPackages, latestPackages } = require('./packageData');
 
@@ -3,0 +3,0 @@ function upgradeDeps(dependencies, version) {

No alert changes

Improved metrics

Total package byte prevSize

39802

increased by8.98%

Number of package files

13

increased by44.44%

Lines of code

550

increased by16.77%

Number of lines in readme file

34

increased by3.03%

Worsened metrics

Dependency count

5

increased by25%

Dependency changes

• + Addedload-json-file@^4.0.0