Feat: Prepare testing workflow

.github/workflows/heroku-deploy.yml

@@ -2,19 +2,14 @@ name: Deploy Website
 
 on:
   push:
-#    branches: [ "main" ]
+    branches: [ "main" ]
     tags:
       - 'v*'
-#
-#  pull_request:
-#    branches: [ "main" ]
 
 jobs:
 
   build:
-
     runs-on: ubuntu-latest
-
     steps:
     - uses: actions/checkout@v3
     - name: Docker login
@@ -31,6 +26,15 @@ jobs:
         docker login -u $DOCKER_USER -p $DOCKER_PSWD
         docker build . -t michaelthamm/website:$GITHUB_REF_NAME
         docker push michaelthamm/website:$GITHUB_REF_NAME
+
+  test-local:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Test index.html links
+        run: |
+          . ./app/tests/test-urls.sh
+
   deploy:
     runs-on: ubuntu-latest
     steps:
@@ -40,3 +44,16 @@ jobs:
           heroku_api_key: ${{secrets.HEROKU_API_KEY}}
           heroku_email: ${{secrets.HEROKU_EMAIL}}
           heroku_app_name: "michaelthamm-website"
+
+  test-deployed:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Audit URLs using Lighthouse
+        uses: treosh/lighthouse-ci-action@v10
+        with:
+          urls: |
+            https://www.michaelthamm.com/
+          budgetPath: ./app/tests/budget.json # test performance budgets
+          uploadArtifacts: true # save results as an action artifacts
+          temporaryPublicStorage: true # upload lighthouse report to the temporary storage

app/tests/budget.json

@@ -0,0 +1,11 @@
+[
+  {
+    "path": "/*",
+    "resourceSizes": [
+      {
+        "resourceType": "total",
+        "budget": 200
+      }
+    ]
+  }
+]

app/tests/test-urls.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# Parse index.html and extract all href attributes starting with https://
+links=$(grep -o 'href="https://[^"]*' ./app/templates/index.html | sed 's/href="//')
+
+# Function to check if a given status code is acceptable
+is_acceptable_status() {
+    case "$1" in
+        200|403|999) return 0 ;;
+        *) return 1 ;;
+    esac
+}
+
+# Loop through each https:// link and check existence with curl
+for link in $links; do
+    response=$(curl -sL -w "%{http_code}" "$link" -o /dev/null)
+    if is_acceptable_status "$response"; then
+        echo "Link $link exists (HTTP $response)"
+    else
+        echo "Link $link does not exist or has an unacceptable status code (HTTP $response)"
+        exit 1
+    fi
+done