docker-image.yml

name: Build and Push Docker Image

on:
  push:
    branches: [ "main" ]
    paths: ['Dockerfile']
  pull_request:
    branches: [ "main" ]
    paths: ['Dockerfile']

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push-image:
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 #v4.2.0

    - if: github.ref_name == github.event.repository.default_branch
      uses: docker://gcr.io/kaniko-project/executor:v1.23.2-debug
      with:
        entrypoint: ""
      run: |
        /kaniko/executor \
          --context ${GITHUB_WORKSPACE} \
          --dockerfile ${GITHUB_WORKSPACE}/Dockerfile \
          --destination $IMAGE:latest \
          --destination $IMAGE:$GITHUB_SHA \
          --cache

    - if: github.ref_name != github.event.repository.default_branch
      uses: docker://gcr.io/kaniko-project/executor:v1.23.2-debug
      with:
        entrypoint: ""
      run: |
        /kaniko/executor \
          --context ${GITHUB_WORKSPACE} \
          --dockerfile ${GITHUB_WORKSPACE}/Dockerfile \
          --destination $IMAGE:$GITHUB_SHA \
          --cache