Revert docker publish test hijack

.github/workflows/docker-publish.yml

@@ -1,51 +1,42 @@
-name: Build ROS 2 Package
+name: Publish Docker image to ghcr
 
 on:
-  workflow_dispatch:
   push:
     branches: [ main ]
-  pull_request:
-    branches: [ main ]
-
-jobs:
-  build:
-    runs-on: ubuntu-22.04
-
-    steps:
-    - uses: actions/checkout@v3
-      with:
-        fetch-depth: 0
 
-    - name: Setup ROS 2
-      uses: ros-tooling/[email protected]
-      with:
-        required-ros-distributions: humble
 
-    - name: Clone vortex-msgs
-      run: |
-        git clone https://github.com/vortexntnu/vortex-msgs.git
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
 
-    - name: Create workspace
-      run: |
-        mkdir -p ~/ros2_ws/src
-        cp -R $GITHUB_WORKSPACE ~/ros2_ws/src/
-        cp -R vortex-msgs ~/ros2_ws/src/
-
-    - name: Install dependencies
-      run: |
-        cd ~/ros2_ws
-        rosdep update
-        rosdep install --from-paths src --ignore-src -r -y
-
-    - name: Build with colcon
-      run: |
-        cd ~/ros2_ws
-        . /opt/ros/humble/setup.sh
-        colcon build --symlink-install
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-20.04
+    permissions:
+      contents: read
+      packages: write
 
-    - name: Run tests
-      run: |
-        cd ~/ros2_ws
-        . /opt/ros/humble/setup.sh
-        colcon test
-        colcon test-result --verbose
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}