docker-web-publish.yaml

name: Push web to GHCR

on:
  workflow_dispatch:
  push:
    branches:
      - master
    paths:
      - web/**
      - "!*.md"
  pull_request:
    branches:
      - master
    paths:
      - web/**
      - "!*.md"

env:
  REGISTRY: ghcr.io
  REPO_NAME: ${{ github.repository }}
  IMAGE_SUFFIX: "/web" # change to suit your image name
  BUILD_CONTEXT: "./web" # change me to fit your image path
  DOCKERFILE_PATH: "default" # change me if needed
  ARTIFACT: dummyweb

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      # This is used to complete the identity challenge
      # with sigstore/fulcio when running outside of PRs.
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      # Workaround: https://github.com/docker/build-push-action/issues/461
      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3

      # Login against a Docker registry except on PR
      # https://github.com/docker/login-action
      - name: Log into registry ${{ env.REGISTRY }}
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Generate required output vars
        id: env
        shell: pwsh
        run: |
          $env:tag = (Get-Date -Format dd-MM-yyyy) + "." + ${{ github.run_number }}
          Write-Host "::set-output name=tag::$($env:tag)"

          if ("${{ env.DOCKERFILE_PATH }}" -eq "default")
          {
            $env:dockerfilePath = "${{ env.BUILD_CONTEXT}}/Dockerfile"
          }
          else 
          {
            $env:dockerfilePath = "${{ env.DOCKERFILE_PATH }}"
          }
          Write-Host "::set-output name=DOCKERFILE_PATH::$($env:dockerfilePath)"

      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/${{ env.REPO_NAME }}${{ env.IMAGE_SUFFIX }}
          tags: |
            type=sha,format=long
            type=raw,value=${{ steps.env.outputs.tag }}
            type=raw,value=latest

      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v5
        with:
          context: ${{ env.BUILD_CONTEXT }}
          file: ${{ steps.env.outputs.DOCKERFILE_PATH }}
          push: ${{ github.event_name != 'pull_request' }}
          load: ${{ github.event_name == 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
          #outputs: type=docker,dest=/tmp/web.tar

      #- run: docker load -i /tmp/web.tar

      # - name: Container image scan
      #   if: github.event_name == 'pull_request'
      #   env:
      #     # See https://github.com/Azure/container-scan/issues/146
      #     DOCKLE_HOST: "unix:///var/run/docker.sock"
      #   id: scan
      #   uses: Azure/container-scan@v0.1
      #   with:
      #     image-name: ${{ env.REGISTRY }}/${{ env.REPO_NAME }}${{ env.IMAGE_SUFFIX }}:${{ steps.env.outputs.tag }}
      #     severity-threshold: "CRITICAL"

      # - name: Run hadolint

      #   uses: hadolint/hadolint-action@v3.0.0
      #   with:
      #     dockerfile: ${{ steps.env.outputs.DOCKERFILE_PATH }}
      #     format: sarif
      #     output-file: hadolint-results.sarif
      #     no-fail: true

      # - name: Upload analysis results to GitHub

      #   uses: github/codeql-action/upload-sarif@v2
      #   with:
      #     sarif_file: hadolint-results.sarif

      # - uses: actions/setup-dotnet@v3

      #   with:
      #     dotnet-version: |
      #       6.0.x

      # # Run Dockerfile and Docker image analyzers
      # - name: Run Microsoft Security DevOps Analysis

      #   uses: microsoft/security-devops-action@preview
      #   env:
      #     #terrascan_SkipRules: ""
      #     GDN_TRIVY_ACTION: "image"
      #     GDN_TRIVY_IMAGEPATH: /tmp/web.tar
      #   id: msdo

      # # Upload alerts to the Security tab
      # - name: Upload alerts to Security tab

      #   uses: github/codeql-action/upload-sarif@v2
      #   with:
      #     sarif_file: ${{ steps.msdo.outputs.sarifFile }}

      # Install the cosign tool except on PR
      # https://github.com/sigstore/cosign-installer
      # - name: Install cosign
      #   if: github.event_name != 'pull_request'
      #   uses: sigstore/cosign-installer@v3.1.1

      # - name: Sign the images with GitHub OIDC Token
      #   if: ${{ github.event_name != 'pull_request' }}
      #   env:
      #     DIGEST: ${{ steps.build-and-push.outputs.digest }}
      #     TAGS: ${{ steps.meta.outputs.tags }}
      #   run: cosign sign --yes "${TAGS}@${DIGEST}"