Add docker install to build workflow

.gitea/workflows/build.yml

@@ -7,17 +7,24 @@ jobs:
   # Build image and push to container registry
   docker-build:
     runs-on: ubuntu-20.04
+    name: Build and Push
     steps:
+
+      # Checkout Repository
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           submodules: recursive
 
+      # Install Docker
+      - name: Install docker
+        uses: papodaca/install-docker-action@main
+
       - name: Set up Docker BuildX
         uses: docker/setup-buildx-action@v3
         with:
           config-inline: |
-            [registry."git.prettyhefty.com"] 
+            [registry."git.prettyhefty.com"]             
 
       - name: Login to Registry
         uses: docker/login-action@v3
@@ -26,24 +33,18 @@ jobs:
           username: ${{ gitea.repository_owner }}
           password: ${{ secrets.REGISTRY_TOKEN }}
 
-      - name: prepare build environment
+      - name: Setup environment
-        run: docker build --tag monero:build-env-linux --build-arg THREADS=3 --file Dockerfile.linux .
+        run: cp Dockerfile.linux Dockerfile
 
-      - name: build
+      - name: Build and push
-        run: docker run --rm -v /workspace/Bill/monero-gui:/workspace -w /workspace monero:build-env-linux sh -c 'ls -la /'
+        uses: docker/build-push-action@v6
-
+        with:
-      - name: build
+          context: .
-        run: docker run --rm -v /workspace/Bill/monero-gui:/workspace -w /workspace monero:build-env-linux sh -c 'make release-static -j3'
+          push: true
+          tags: bill/monero:test
 
       - name: sha256sum
         run: shasum -a256 /workspace/Bill/monero-gui/build/release/bin/monero-wallet-gui
 
       - name: test qml
-        run: xvfb-run -a /workspace/Bill/monero-gui/build/release/bin/monero-wallet-gui --test-qml
+        run: xvfb-run -a /workspace/Bill/monero-gui/build/release/bin/monero-wallet-gui --test-qml
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: ${{ gitea.job }}
-          path: |
-            /home/runner/work/monero-gui/monero-gui/build/release/bin/monero-wallet-gui
-            /home/runner/work/monero-gui/monero-gui/build/release/bin/monerod