Anpassung Pipeline und Dockerfile

.gitea/workflows/docker.yml

@@ -0,0 +1,31 @@
+name: Build Docker Image (Podman)
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Podman
+        run: sudo apt-get update && sudo apt-get install -y podman
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Set version in Cargo.toml
+        run: |
+          VERSION=$(cat VERSION)
+          sed -i "s/^version = \"__VERSION__\"/version = \"$VERSION\"/" Cargo.toml
+      - name: Build image with Podman
+        run: |
+          VERSION=$(cat VERSION)
+          podman build -t paramod:latest -t git.skaville.rocks/eneuber/paramod:$VERSION .
+      - name: Login to Gitea Registry
+        run: echo ${{ secrets.REGISTRY_TOKEN }} | podman login -u ${{ secrets.USER }} --password-stdin git.skaville.rocks
+      - name: Push image with version
+        run: |
+          VERSION=$(cat VERSION)
+          podman push git.skaville.rocks/eneuber/paramod:$VERSION
+      - name: Push image latest
+        run: podman push git.skaville.rocks/eneuber/paramod:latest