Add version to image meta

.gitea/workflows/build-image.yml

@@ -10,17 +10,19 @@ jobs:
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4
-      - run: apt-get update && apt-get install -y sudo
+        # Required for installing nix
+      - name: Install sudo
+        run: apt-get update && apt-get install -y sudo
       - name: Install Nix
         uses: cachix/install-nix-action@v31
         with:
           enable_kvm: false
-      - name: Get image name
+      - name: Get image meta
         run: nix build .#image-meta -o image-meta
       - name: Version check
         run: |
           VERSION=$(cat image-meta/version)
-          test "$GITHUB_REF_NAME" == v"$VERSION"
+          [ "$GITHUB_REF_NAME" = v"$VERSION" ]
       - name: Build image
         run: nix build .#image -o image.tar.gz
       - run: docker login -u paul -p "$PASSWORD" git.pbrinkmeier.de