ci: simple image setup

.gitea/workflows/server.yaml

@@ -66,6 +66,49 @@ jobs:
           path: artifacts/${{ env.ALGOLIA_ARTIFACT }}
           retention-days: 14
 
+  build-docs-container:
+    runs-on: ubuntu-latest
+    container: catthehacker/ubuntu:act-latest
+    needs: [ docs ]
+    steps:
+      - name: Checkout repository
+        uses: https://github.com/actions/checkout@v3
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ github.server_url }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+      - name: Retrieve docs artifact
+        uses: actions/download-artifact@v2
+        with:
+          name: wiki.zip
+      - name: Unzip wiki.zip into .public
+        run: |
+          mkdir .public
+          unzip wiki.zip -d .public
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Wiki.Dockerfile
+          push: true
+          tags: forge.rainote.dev/${{ github.repository }}:${{ needs.preprocess.outputs.sanitized_branch_name  }}-wiki
+          platforms: linux/amd64,linux/arm64
+      - name: Build and push to latest
+        if: github.ref_name == 'master'
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Wiki.Dockerfile
+          push: true
+          tags: forge.rainote.dev/${{ github.repository }}:latest-wiki
+          platforms: linux/amd64, linux/arm64
+
   build:
     runs-on: ubuntu-latest
     steps:

Wiki.Dockerfile

@@ -0,0 +1,2 @@
+FROM nginx
+COPY .public /usr/share/nginx/html