feat: migrating flow to typescript (#47)

This PR convert the code base to Typescript, the changes are the following:

- migrate code base to Typescript (3.4.x)
- enable `eslint` and `@typescript-eslint/eslint-plugin` (warnings still need to be addressed in future pull request
- update relevant dependencies for this PR (linting, etc)
- enable `bundlezise` (it was disabled for some reason)

* refactor: refactoring to typescript

* refactor: migrating to typescript

* refactor: applied feedbacks

* fix: fixed conflicts

* refactored: changed registry

* refactor: updated registry & removed unnecessary lib

* fix: fixed registry ur

* fix: fixed page load

* refactor: refactored footer wip

* refactor: converting to ts..wip

* refactor: converting to ts. wip

* refactor: converting to ts. wip

* refactor: converting to ts

* refactor: converting to ts

* fix: fixed load errors

* refactor: converted files to ts

* refactor: removed flow from tests

* fix: removed transpiled files

* refactor: added ts-ignore

* fix: fixed errors

* fix: fixed types

* fix: fixing jest import -.-

* fix: fixing lint errors

* fix: fixing lint errors

* fix: fixed lint errors

* refactor: removed unnecessary tsconfig's config

* fix: fixing errors

* fix: fixed warning

* fix: fixed test

* refactor: wip

* refactor: wip

* refactor: wip

* fix: fixing tests: wip

* wip

* wip

* fix: fixed search test

* wip

* fix: fixing lint errors

* fix: re-added stylelint

* refactor: updated stylelint script

* fix: fixed: 'styles.js'  were found.

* fix: fixed Search tests

* chore: enable eslint

eslint needs expecitely to know which file has to lint, by default is JS, in this case we need also ts,tsx files eslint . --ext .js,.ts

* chore: vcode eslint settings

* chore: restore eslint previous conf

* chore: clean jest config

* chore: fix eslint warnings

* chore: eslint errors cleared

chore: clean warnings

chore: remove github actions test phases

chore: remove dupe rule

* chore: update handler name

* chore: restore logo from img to url css prop

- loading images with css is more performant than using img html tags, switching this might be a breaking change
- restore no-empty-source seems the linting do not accept false
- update snapshots
- remove @material-ui/styles

* chore: update stylelint linting

* chore: update stylelint linting

* chore: fix a mistake on move tabs to a function

* chore: eanble bundlezie

* chore: use default_executor in circleci

* chore: update readme

tools/webpack.config.js

@@ -1,8 +1,8 @@
-const env = require('../src/config/env');
+const env = require('../config/env');
 const StyleLintPlugin = require('stylelint-webpack-plugin');
 
 module.exports = {
-  entry: `${env.SRC_ROOT}/webui/src/index.js`,
+  entry: `${env.SRC_ROOT}/index.tsx`,
 
   output: {
     path: `${env.APP_ROOT}/static/`,
@@ -12,14 +12,14 @@ module.exports = {
   },
 
   resolve: {
-    extensions: ['.js', '.jsx'],
+    extensions: ['.js', '.jsx', '.ts', '.tsx'],
   },
 
   plugins: [
     new StyleLintPlugin({
-      files: ['src/webui/**/styles.js'],
+      files: ['src/**/styles.ts'],
       failOnError: false,
-      emitErrors: true
+      emitErrors: true,
     }),
   ],
 
@@ -59,9 +59,9 @@ module.exports = {
         test: /\.(jpe?g|png|gif|svg)$/,
         use: [
           {
-            loader: 'file-loader'
+            loader: 'file-loader',
           },
-        ]
+        ],
       },
       {
         test: /\.(woff|woff2|eot|ttf|otf)$/,
@@ -75,7 +75,7 @@ module.exports = {
         test: /\.scss$/,
         exclude: /node_modules/,
         loader: `style-loader!css-loader?module&sourceMap=false&localIdentName=[path][name]__[local]--[hash:base64:5]
-        !resolve-url-loader?keepQuery!sass-loader?sourceMap`
+        !resolve-url-loader?keepQuery!sass-loader?sourceMap`,
       },
       {
         test: /\.css$/,
@@ -88,6 +88,13 @@ module.exports = {
           },
         ],
       },
+
+      /* Typescript loader */
+      {
+        test: /\.tsx?$/,
+        use: 'babel-loader',
+        exclude: /node_modules/,
+      },
     ],
   },