Update README.md

Author: eksrha

README.md

@@ -1,2 +1,39 @@
 # awesome-ci-action
 A GitHub Action to use the Awesome CI in your workflow
+
+## Usage
+
+### Inputs
+
+- `version`: The chart-releaser version to use (default: 0.7.6)
+- `arch`: The chart-releaser version to use (default: amd64)
+
+### Environment variables
+
+- `GITHUB_TOKEN` (required): The GitHub token of this repository (`${{ secrets.GITHUB_TOKEN }}`)
+
+### Example Workflow
+
+Create a workflow (eg: `.github/workflows/release.yml`):
+
+```yaml
+name: PullRequest
+
+on:
+  pull_request:
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup awesome-ci
+        uses: fullstack-devops/awesome-ci-action@main
+
+      - name: set build Infos
+        run: awesome-ci pr info -number ${{ github.event.pull_request.number }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+```
+For information and options see [awesome-ci](https://github.com/fullstack-devops/awesome-ci).