docker-images.yml

name: Docker Image CI

on:
  push:
    branches:
      - "main"
    tags:
      - 'v*.*.*'
    paths:
      - ".github/**"
      - "Dockerfile"
      - "**.ts"

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

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write

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

    - name: Custom metadata
      run: |
        echo "BUILD_DATE=$(date +'%Y%m%d')" >> $GITHUB_ENV

    - name: Metadata
      uses: docker/metadata-action@v5
      id: meta
      with:
        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

    - name: Login
      uses: docker/login-action@v3
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Build and push
      id: build_and_push
      uses: docker/build-push-action@v5
      with:
        context: .
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}