diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
new file mode 100644
index 00000000..48fbab38
--- /dev/null
+++ b/.github/workflows/deploy.yml
@@ -0,0 +1,27 @@
+name: Deploy
+
+on:
+ push:
+ branches: [main]
+ pull_request:
+ branches:
+ - main
+
+jobs:
+ ci:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v3
+
+ - name: Test
+ run: |
+ npm install
+ npm run test
+
+ - name: Deploy
+ if: github.ref == 'refs/heads/main'
+ env:
+ DEPLOY_URL: ${{ secrets.RENDER_DEPLOY_HOOK_URL }}
+ run: |
+ curl "$DEPLOY_URL"
+
\ No newline at end of file
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..ad7a0131
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,125 @@
+# Instructor Demo: GitHub Actions with Tests
+
+## Setup Github Actions to run tests
+
+1. Using the same repo you cloned earlier, in your code editor, open `.github/workflows/main.yml` and add the following content:
+
+ ```yml
+ # Name of workflow
+ name: Lint and Test workflow
+
+ # Trigger workflow on all pull requests
+ on:
+ pull_request:
+ branches:
+ - develop
+ - staging
+ - main
+
+ # Jobs to carry out
+ jobs:
+ test:
+ # Operating system to run job on
+ runs-on: ubuntu-latest
+
+ # Steps in job
+ steps:
+ # Get code from repo
+ - name: Checkout code
+ uses: actions/checkout@v1
+
+ - name: Use Node.js 20.x
+ uses: actions/setup-node@v1
+ with:
+ node-version: 20.x
+
+ # Install dependencies
+ - name: 🧰 install deps
+ run: npm install
+
+ # Run lint
+ - name: Run lint
+ run: npm run lint
+
+ # Run build
+ - name: Run Build
+ run: npm run build
+
+ # Run tests
+ - name: Test
+ run: npm run test
+ ```
+
+ * **yml** is a human-readable language intended for config files that are used with programs that store or transmit data. Think of yml, or **YAML**, as a more readable version of XML or JSON.
+
+ * The first part of the file tells GitHub that when a PR is created against the `develop`, `staging`, or `main` branch, some work should be performed.
+
+ ```yml
+ on:
+ pull_request:
+ branches:
+ - develop
+ - staging
+ - main
+ ```
+
+ * The latter half of this file tells GitHub that the action should be run on a container using the latest version of Ubuntu, a popular Linux distribution. A **container** is a virtual machine that runs on a server either locally or remotely. In this case, the container is being hosted by GitHub. Refer to the following example:
+
+ ```yml
+ jobs:
+ test:
+ # Operating system to run job on
+ runs-on: ubuntu-latest
+ ```
+
+ * The `main.yml` file also specifies some actions, This GitHub Actions workflow performs several automated steps whenever triggered: it checks out the code from the repository, sets up Node.js version 20.x, installs the project dependencies using npm install, runs the linter to check for code style issues, builds the project, and finally runs the tests to ensure everything is functioning correctly. Each step is defined with a name and an action, either using a predefined GitHub action or running a command directly.:
+
+ ```yml
+ steps:
+ # Get code from repo
+ - name: Checkout code
+ uses: actions/checkout@v1
+
+ - name: Use Node.js 20.x
+ uses: actions/setup-node@v1
+ with:
+ node-version: 20.x
+
+ # Install dependencies
+ - name: 🧰 install deps
+ run: npm install
+
+ # Run lint
+ - name: Run lint
+ run: npm run lint
+
+ # Run build
+ - name: Run Build
+ run: npm run build
+
+ # Run tests
+ - name: Test
+ run: npm run test
+ ```
+
+## Finishing Up
+
+* Once you save your secret, the workflow setup should be complete and we just need to test it.
+
+* Frst, we need to add and commit the current changes and push to GitHub. Once we do this, we should see the workflow invoked.
+
+* Commit your changes, as follows:
+
+ ```sh
+ git add -A
+ git commit -m "Workflow with failing test"
+ git push origin main
+ ```
+
+* Any changes that are made to your `main` branch will invoke your CD workflow on GitHub. Currently we have a failing test, so the action should fail and no deployments should have been triggered, as shown:
+
+ 
+
+## Conclusion
+
+It's important for tests to pass in GitHub Actions when any Pull Request is created because it ensures that new changes do not introduce bugs or break existing functionality. Automated tests verify that the code behaves as expected, maintaining the project's stability and reliability. This helps catch issues early in the development process, improves code quality, and ensures a smoother integration of new features or fixes.
\ No newline at end of file
diff --git a/src/App.tsx b/src/App.tsx
index 4d01c224..0e6c9a7e 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -14,6 +14,7 @@ function App() {
return (
<>
+ This is the greatest App in your life today
diff --git a/src/components/Calculator.tsx b/src/components/Calculator.tsx
index bfac7800..9040d335 100644
--- a/src/components/Calculator.tsx
+++ b/src/components/Calculator.tsx
@@ -15,6 +15,7 @@ export default function Calculator() {
return (