feat: add codecov github action and add github actions badges to readme

.github/workflows/codecov.yml

@@ -0,0 +1,45 @@
+name: Codecov
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  run:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+      - name: Begin CI...
+        uses: actions/checkout@v2
+
+      - name: Use Node ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Use cached node_modules
+        uses: actions/cache@v1
+        with:
+          path: node_modules
+          key: nodeModules-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            nodeModules-
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+        env:
+          CI: true
+
+      - name: Test
+        run: yarn test --ci --coverage --maxWorkers=2
+        env:
+          CI: true
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1

.gitignore

@@ -4,3 +4,6 @@ node_modules
 .cache
 dist
 /.idea/
+
+# testing
+/coverage

README.md

@@ -1,3 +1,15 @@
+<h1 align="center">react-libraries</h1>
+
+<div align="center">
+
+A collection of useful react libraries
+
+![CI](https://github.com/ildar-icoosoft/react-libraries/workflows/CI/badge.svg)
+![Semantic Release](https://github.com/ildar-icoosoft/react-libraries/workflows/Semantic%20Release/badge.svg)
+[![codecov](https://codecov.io/gh/ildar-icoosoft/react-libraries/branch/master/graph/badge.svg?token=G34ATTWUCT)](https://codecov.io/gh/ildar-icoosoft/react-libraries)
+
+</div>
+
 # TSDX React User Guide
 
 Congrats! You just saved yourself hours of work by bootstrapping this project with TSDX. Let’s get you oriented with what’s here and how to use it.

codecov.yml

@@ -0,0 +1,4 @@
+comment:
+  layout: 'reach,diff,flags,tree'
+  behavior: default
+  require_changes: no