chore: improve setup of the tooling (#4)

* chore: lockfile should be committed to the repo

See https://classic.yarnpkg.com/blog/2016/11/24/lockfiles-for-all/

* chore: explicitly set the npm client to yarn

* chore: set up yarn workspaces

* chore: use jest.config.js

See: https://jestjs.io/docs/en/configuration

Better follow the convention than to define yet another config file name

* test: the `globals` configuration is redundant

* chore: prefer babel.config.js over .babelrc

See https://babeljs.io/docs/en/config-files

* chore: the jsxInjection alias is extraneous

* chore: add .js extension to eslint config

It is the preferred configuration file format.
https://eslint.org/docs/user-guide/configuring#configuration-file-formats

Also deleted the jasmine env as it's not used in this project.

* chore: downgrade to eslint v6 for compatibility with other dependencies

* chore: use eslint-config-airbnb-base instead of the full airbnb config

* chore: remove babel-eslint

Syntax used in this repo can already be parsed with the default ESLint
parser

* chore: add missing peer dependency for `@vue/test-utils`

* chore: enable useWorkspaces in lerna

packages/babel-plugin-jsx/.babelrc

@@ -1,13 +0,0 @@
-{
-  "presets": [
-    [
-      "@babel/env",
-      {
-        // "modules": "cjs"
-      }
-    ]
-  ],
-  "plugins": [
-    ["./src/index.js", { "transformOn": true }]
-  ]
-}

packages/babel-plugin-jsx/.jest.js

@@ -1,10 +0,0 @@
-const { h, mergeProps, withDirectives } = require('vue');
-
-module.exports = {
-  globals: {
-    '_h': h,
-    '_mergeProps': mergeProps,
-    '_withDirectives': withDirectives
-  },
-  setupFiles: ['./test/setup.js'],
-}

packages/babel-plugin-jsx/babel.config.js

@@ -0,0 +1,13 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/env',
+      {
+        // "modules": "cjs"
+      },
+    ],
+  ],
+  plugins: [
+    ['./src/index.js', { transformOn: true }],
+  ],
+};

packages/babel-plugin-jsx/jest.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  setupFiles: ['./test/setup.js'],
+};

packages/babel-plugin-jsx/package.json

@@ -13,7 +13,7 @@
   "scripts": {
     "dev": "webpack-dev-server",
     "lint": "eslint --ext .js src",
-    "test": "jest --config .jest.js"
+    "test": "jest"
   },
   "bugs": {
     "url": "https://github.com/vueComponent/jsx/issues"
@@ -30,6 +30,7 @@
   "devDependencies": {
     "@babel/core": "^7.9.6",
     "@babel/preset-env": "^7.9.6",
+    "@vue/compiler-dom": "^3.0.0-beta.14",
     "@vue/test-utils": "^2.0.0-alpha.6",
     "babel-jest": "^26.0.1",
     "babel-loader": "^8.1.0",

packages/babel-plugin-jsx/webpack.config.js

@@ -1,7 +1,5 @@
 const path = require('path');
 
-const jsxInjectionPATH = 'PACKAGE/lib/jsxInjection';
-
 module.exports = {
   mode: 'development',
   devtool: 'cheap-module-eval-source-map',
@@ -19,14 +17,6 @@ module.exports = {
       },
     ],
   },
-  resolve: {
-    alias: {
-      [jsxInjectionPATH]: path.resolve(
-        __dirname,
-        './lib/jsxInjection',
-      ),
-    },
-  },
   devServer: {
     inline: true,
     open: true,