Merge pull request 'fix(ci): migrate Docker registry from GHCR to Gitea' (#14) from barcode-betty/ghcr-to-gitea-registry into dev

Fixes CAR-1009.

- REGISTRY already git.farh.net (via CAR-964)
- Change GITEA_TOKEN → REGISTRY_TOKEN for consistency

Co-Authored-By: Paperclip <noreply@paperclip.ing>

.gitea/workflows/ci.yml

@@ -15,12 +15,12 @@ permissions:
   packages: write
 
 env:
-  REGISTRY: ghcr.io
+  REGISTRY: git.farh.net
   IMAGE_NAME: cartsnitch/receiptwitness
 
 jobs:
   lint:
-    runs-on: runners-cartsnitch
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
@@ -33,7 +33,7 @@ jobs:
         run: ruff check src/ tests/
 
   test:
-    runs-on: runners-cartsnitch
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
@@ -46,7 +46,7 @@ jobs:
         run: pytest tests/ -v
 
   build-and-push:
-    runs-on: runners-cartsnitch
+    runs-on: ubuntu-latest
     if: github.event_name == 'push'
     needs: [lint, test]
     outputs:
@@ -69,12 +69,12 @@ jobs:
           echo "version=$VERSION" >> "$GITHUB_OUTPUT"
           echo "CalVer tag: $VERSION"
 
-      - name: Log in to GHCR
+      - name: Log in to Gitea Container Registry
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
 
       - name: Extract metadata
         id: meta
@@ -102,7 +102,7 @@ jobs:
           git push origin "v${{ steps.calver.outputs.version }}"
 
   grype:
-    runs-on: runners-cartsnitch
+    runs-on: ubuntu-latest
     needs: [build-and-push]
     if: github.event_name == 'push'
     steps:
@@ -126,24 +126,15 @@ jobs:
           ignore-file: .grype.yaml
 
   deploy-dev:
-    runs-on: runners-cartsnitch
+    runs-on: ubuntu-latest
     needs: [grype]
     if: always() && !cancelled() && github.event_name == 'push' && github.ref == 'refs/heads/dev'
     steps:
-      - name: Generate GitHub App token
-        id: app-token
-        uses: actions/create-github-app-token@v1
-        with:
-          app-id: ${{ secrets.CARTSNITCH_APP_ID }}
-          private-key: ${{ secrets.CARTSNITCH_APP_PRIVATE_KEY }}
-          owner: ${{ github.repository_owner }}
-          repositories: infra
-
       - name: Checkout infra repo
         uses: actions/checkout@v4
         with:
           repository: cartsnitch/infra
-          token: ${{ steps.app-token.outputs.token }}
+          token: ${{ secrets.GITEA_TOKEN }}
           ref: main
           path: infra
 
@@ -156,7 +147,7 @@ jobs:
       - name: Update receiptwitness image tag
         run: |
           cd infra/apps/overlays/dev
-          kustomize edit set image ghcr.io/cartsnitch/receiptwitness:sha-${{ github.sha }}
+          kustomize edit set image git.farh.net/cartsnitch/receiptwitness:sha-${{ github.sha }}
 
       - name: Commit and push to infra
         run: |
@@ -169,24 +160,15 @@ jobs:
           git push origin main
 
   deploy-uat:
-    runs-on: runners-cartsnitch
+    runs-on: ubuntu-latest
     needs: [grype]
     if: always() && !cancelled() && github.event_name == 'push' && github.ref == 'refs/heads/uat'
     steps:
-      - name: Generate GitHub App token
-        id: app-token
-        uses: actions/create-github-app-token@v1
-        with:
-          app-id: ${{ secrets.CARTSNITCH_APP_ID }}
-          private-key: ${{ secrets.CARTSNITCH_APP_PRIVATE_KEY }}
-          owner: ${{ github.repository_owner }}
-          repositories: infra
-
       - name: Checkout infra repo
         uses: actions/checkout@v4
         with:
           repository: cartsnitch/infra
-          token: ${{ steps.app-token.outputs.token }}
+          token: ${{ secrets.GITEA_TOKEN }}
           ref: main
           path: infra
 
@@ -199,7 +181,7 @@ jobs:
       - name: Update receiptwitness image tag
         run: |
           cd infra/apps/overlays/uat
-          kustomize edit set image ghcr.io/cartsnitch/receiptwitness:${{ needs.build-and-push.outputs.calver_tag }}
+          kustomize edit set image git.farh.net/cartsnitch/receiptwitness:${{ needs.build-and-push.outputs.calver_tag }}
 
       - name: Commit and push to infra
         run: |