[actions] push-container and pre-merge

.github/workflows/pre-merge.yaml

@@ -0,0 +1,32 @@
+name: pre-merge
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+  ROS_DISTRO: rolling
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  pre-merge:
+    runs-on: ubuntu-22.04
+    container:
+      image: ghcr.io/${{ github.repository }}-ci:${ROS_DISTRO}
+      credentials:
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Install Dependencies
+      run: poetry install --no-interaction --no-root
+      if: steps.cache-deps.outputs.cache-hit != 'true'
+
+    - name: Tox - Tests
+      run: poetry run tox --workdir ${{ env.VENV_DIR }} -e ${{ matrix.python-py-version }}
+    - name: Tox - Formatters, Linters
+      run: poetry run tox --workdir ${{ env.VENV_DIR }} -e check
+    - name: Tox - MyPy
+      run: poetry run tox --workdir ${{ env.VENV_DIR }} -e my${{ matrix.python-py-version }}

.github/workflows/push-ros2-image.yaml

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+name: push-ros2-image
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}-ci
+  ROS_DISTRO: rolling
+
+on:
+  push:
+    paths:
+      - .devcontainer/Dockerfile
+    branches:
+      - devel
+  workflow_dispatch:
+
+jobs:
+  push-container:
+    runs-on: ubuntu-22.04
+    permissions: 
+      contents: read
+      packages: write 
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+    - name: Login to GCR
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - name: Metadata
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+    - name: Echo
+      run: |
+        echo "USER: ${{ github.actor }}"
+        echo "REPOSITORY: ${{ github.repository }}"
+        echo "ROS_DISTRO: ${{} env.ROS_DISTRO }}"
+        echo "TAGS: ${{ steps.meta.outputs.tags }}"
+        echo "LABELS: ${{ steps.meta.outputs.labels }}"
+    - name: Image - py_trees-${{ env.ROS_DISTRO }}
+      uses: docker/build-push-action@v3
+      with:
+        file: ./.devcontainer/Dockerfile
+        push: true
+        build-args: |
+          ROS_DISTRO=${{ env.ROS_DISTRO }}
+        tags: |
+          ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.ROS_DISTRO }}
+        labels: ${{ steps.meta.outputs.labels }}