Adding gitea workflows

.gitea/workflows/docker-build.yaml

@@ -0,0 +1,46 @@
+---
+name: gds-mock-mcp Docker Build
+on:
+  push:
+    branches: [main]
+    tags: [v*]
+  pull_request:
+    branches: [main]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+      - name: Installs QEMU binaries for multi-platform emulation.
+        uses: docker/setup-qemu-action@v4
+      - name: Generates image tags and annotations from Git information.
+        id: meta
+        uses: docker/metadata-action@v6
+        with:
+          images: registry.mortons.site/gds-mock-mcp
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha
+      - name: Login to registry
+        if: ${{ gitea.event_name != 'pull_request' }}
+        uses: docker/login-action@v4
+        with:
+          registry: registry.mortons.site
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+      - name: Configures a Docker Buildx builder instance.
+        uses: docker/setup-buildx-action@v4
+      - name: Builds and pushes the Docker image using the Buildx environment.
+        uses: docker/bake-action@v7
+        with:
+          push: ${{ gitea.event_name != 'pull_request' }}
+          files: |
+            ./docker/docker-bake.hcl
+            cwd://${{ steps.meta.outputs.bake-file }}
+          targets: build