add Github publish action

.github/actions/docker-build-and-push/action.yml

@@ -0,0 +1,53 @@
+name: Docker Build & Push
+description: Composite GitHub Action to build and push Docker images to GHCR.
+
+inputs:
+  image-name:
+    description: "Name of the image to push to the GHCR repository."
+    required: true
+  dockerfile:
+    description: "The Dockerfile to build and push."
+    required: true
+  context:
+    description: "The context to use when building the Dockerfile."
+    required: true
+  github-token:
+    description: "The GitHub token used when interacting with GCHR."
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - id: checkout
+      uses: actions/checkout@v2
+    - id: docker-setup-buildx
+      uses: docker/setup-buildx-action@v2
+      with:
+        driver-opts: |
+          image=moby/buildkit:v0.10.6
+    - id: docker-meta
+      uses: docker/metadata-action@v3
+      with:
+        images: ghcr.io/digirati-co-uk/uol-${{ inputs.image-name }}
+        tags: |
+          type=ref,event=branch
+          type=ref,event=pr
+          type=sha,enable=true,prefix=,format=long
+          type=semver,pattern={{version}}
+          type=semver,pattern={{major}}.{{minor}}
+          type=semver,pattern={{major}}
+    - id: docker-login
+      uses: docker/login-action@v1
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ inputs.github-token }}
+    - id: docker-build-push
+      uses: docker/build-push-action@v2
+      with:
+        context: ${{ inputs.context }}
+        file: ${{ inputs.dockerfile }}
+        builder: ${{ steps.docker-setup-buildx.outputs.name }}
+        tags: ${{ steps.docker-meta.outputs.tags }}
+        labels: ${{ steps.docker-meta.outputs.labels }}
+        push: ${{ github.actor != 'dependabot[bot]' }}

.github/workflows/docker-publish.yml

@@ -0,0 +1,32 @@
+name: Build and Publish
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+
+  build-push-api:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/docker-build-and-push
+        name: build and push
+        with:
+          image-name: "preservation-api"
+          dockerfile: "Dockerfile"
+          context: "./LeedsExperiment/Preservation.API"
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+  build-push-dashboard:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/docker-build-and-push
+        with:
+          image-name: "dashboard"
+          dockerfile: "Dockerfile"
+          context: "./LeedsExperiment/Dashboard"
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+