fix: prod alias site

.github/actions/firebase-hosting/action.yml

@@ -21,6 +21,9 @@ inputs:
   firebase-project-id:
     description: "Firebase project ID, specific to Firebase project so will differ between staging and prod. See .firebaserc for aliases."
     required: true
+  target:
+    description: "Target in .firebaserc if needed for deploy. See docs for multi-site Firebase hosting."
+    required: false
 
 runs:
   using: "composite"
@@ -41,3 +44,4 @@ runs:
         projectId: "${{ inputs.firebase-project-id }}"
         channelId: "${{ inputs.channel-id }}"
         entryPoint: ./frontend
+        target: "${{ inputs.target }}"

.github/workflows/deploy-prod.yml

@@ -23,6 +23,7 @@ jobs:
           repo-token: "${{ secrets.GITHUB_TOKEN }}"
           firebase-service-account: "${{ secrets.PRODUCTION_FIREBASE_SERVICE_ACCOUNT_FOCUS_ON_NATURE_PROD }}"
           firebase-project-id: "${{ secrets.PRODUCTION_FIREBASE_PROJECT_ID }}"
+          target: "prodalias"
       - name: Deploy backend to Heroku
         uses: ./.github/actions/heroku-deploy
         with:

frontend/.firebaserc

@@ -3,6 +3,14 @@
     "default": "focus-on-nature",
     "prod": "focus-on-nature-prod"
   },
-  "targets": {},
+  "targets": {
+    "prod": {
+      "hosting": {
+        "prodalias": [
+          "focusonnature"
+        ]
+      }
+    }
+  },
   "etags": {}
 }