add actions

.github/workflows/container-build.yml

@@ -0,0 +1,69 @@
+
+name: Build Docker image
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ main ]
+    tags:
+      - 'v*'
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build-docker-image:
+    if: github.repository_owner == 'LCAS'
+    runs-on: 
+      - lcas
+      - qemu
+    steps:
+    - name: Node Js
+      uses: actions/setup-node@v4
+
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 1
+        submodules: 'recursive'
+
+    - name: What
+      run: echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
+
+    - name: Docker Login LCAS
+      uses: docker/login-action@v3
+      with:
+        registry: lcas.lincoln.ac.uk
+        username: ${{ secrets.LCAS_REGISTRY_PUSHER }}
+        password: ${{ secrets.LCAS_REGISTRY_TOKEN }}
+
+    - name: "image name from repo name"
+      id: docker_image_name
+      run: echo "docker_image=${{ github.repository }}" | tr '[:upper:]' '[:lower:]' |sed 's/[^0-9,a-z,A-Z,=,_,\/]/-/g' >>${GITHUB_OUTPUT}
+
+    - name: Docker meta
+      id: meta_public
+      uses: docker/metadata-action@v5
+      with:
+        # list of Docker images to use as base name for tags
+        images: lcas.lincoln.ac.uk/${{ steps.docker_image_name.outputs.docker_image }}
+        # generate Docker tags based on the following events/attributes
+        tags: |
+          type=raw,value=staging
+          type=raw,value=latest,enable={{is_default_branch}}
+          type=ref,enable=${{ github.event_name != 'pull_request' }},event=branch
+          type=semver,pattern={{version}}
+          type=semver,pattern={{major}}.{{minor}}
+          type=semver,pattern={{major}}        
+
+    - name: Build Public Docker Image
+      uses: docker/build-push-action@v6
+      with:
+        context: .
+        file: .devcontainer/Dockerfile
+        platforms: linux/amd64,linux/arm64
+        push: true
+        cache-from: type=registry,ref=lcas.lincoln.ac.uk/cache/${{ steps.docker_image_name.outputs.docker_image }}:latest
+        cache-to: type=registry,ref=lcas.lincoln.ac.uk/cache/${{ steps.docker_image_name.outputs.docker_image }}:latest,mode=max
+        tags: ${{ steps.meta_public.outputs.tags }}
+        labels: ${{ steps.meta_public.outputs.labels }}
+        build-args: |
+            BASE_IMAGE=lcas.lincoln.ac.uk/lcas/limo_platform:2.2

.github/workflows/dev-container.yml

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+name: 'devcontainer CI' 
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - main
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: lcas
+    steps:
+      - name: Node Js
+        uses: actions/setup-node@v4
+        with:
+          node-version: "^16.13.0 || >=18.0.0"
+      - name: Checkout (GitHub)
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+          submodules: 'recursive'
+      - name: What
+        run: echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
+      - name: "image name from repo name"
+        id: docker_image_name
+        run: echo "docker_image=${{ github.repository }}" | tr '[:upper:]' '[:lower:]' |sed 's/[^0-9,a-z,A-Z,=,_,\/]/-/g' >>${GITHUB_OUTPUT}
+      - name: Build container
+        uses: devcontainers/ci@v0.3
+        with:
+          imageName: lcas.lincoln.ac.uk/devcontainer/${{ steps.docker_image_name.outputs.docker_image }}
+          push: never
+          imageTag: ci
+          #runCmd: "bash .devcontainer/run-ci.sh"