build.yaml

name: Build and push image

on:
  push:
    branches:
      - master
    tags:
      - v*

permissions:
  contents: read
  id-token: write
  packages: write

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2
      - name: Configure registry credentials
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Set variables
        uses: docker/metadata-action@v5
        id: meta
        with:
          images: ghcr.io/bacchus-snu/${{ vars.IMAGE_NAME }}
      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: ${{ 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