Move build process to podman

.forgejo/workflows/docker.yml

@@ -2,7 +2,7 @@ name: Docker Build
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, docker ]
 
 jobs:
   docker-backend:
@@ -11,19 +11,17 @@ jobs:
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v4
-      - run: |
-          apt update && apt install -y docker.io
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+      - name: Install Podman
+        run: |
+          apt update && apt install -y podman
+          echo 'unqualified-search-registries=["docker.io"]' >> /etc/containers/registries.conf
       - name: Login to Forgejo Container Registry
-        run: echo "${{ secrets.FORGEJO_TOKEN }}" | docker login ${{ forgejo.server_url }} -u ${{ forgejo.actor }} --password-stdin
+        run: echo "${{ secrets.FORGEJO_TOKEN }}" | podman login ${{ forgejo.server_url }} -u ${{ forgejo.actor }} --password-stdin
+      - name: Build image
+        run: podman build -t git.tiramisu.one/drew/captains-log-backend backend/
+      - name: Push image
+        run: podman push git.tiramisu.one/drew/captains-log-backend
 
-      - name: Build and push image
-        uses: docker/build-push-action@v5
-        with:
-          context: ./backend
-          push: true
-          tags: git.tiramisu.one/drew/captains-log-backend
 
   docker-frontend:
     name: Build and Push Frontend Image
@@ -31,16 +29,13 @@ jobs:
     steps:
       - name: Checkout Repo
         uses: actions/checkout@v4
-      - run: |
-          apt update && apt install -y docker.io
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+      - name: Install Podman
+        run: |
+          apt update && apt install -y podman
+          echo 'unqualified-search-registries=["docker.io"]' >> /etc/containers/registries.conf
       - name: Login to Forgejo Container Registry
-        run: echo "${{ secrets.FORGEJO_TOKEN }}" | docker login ${{ forgejo.server_url }} -u ${{ forgejo.actor }} --password-stdin
-
-      - name: Build and push image
-        uses: docker/build-push-action@v5
-        with:
-          context: ./frontend
-          push: true
-          tags: git.tiramisu.one/drew/captains-log-frontend
+        run: echo "${{ secrets.FORGEJO_TOKEN }}" | podman login ${{ forgejo.server_url }} -u ${{ forgejo.actor }} --password-stdin
+      - name: Build image
+        run: podman build -t git.tiramisu.one/drew/captains-log-frontend frontend/
+      - name: Push image
+        run: podman push git.tiramisu.one/drew/captains-log-frontend