build.yaml

name: Build and push image

on:
  push:
    branches:
      - main
    tags:
      - '*'
  pull_request:
    branches:
      - main

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

jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      tag: ${{ steps.vars.outputs.image-tag }}
      application: ${{ steps.vars.outputs.application }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set variables
        id: vars
        env:
          EVENT_NAME: ${{ github.event_name }}
          REF_TYPE: ${{ github.ref_type }}
          REF_NAME: ${{ github.ref_name }}
          GIT_SHA: ${{ github.sha }}
        run: |
          date="$(date -u +%Y%m%d)"
          short_rev="$(git rev-parse --short "$GIT_SHA")"
          if [[ "$EVENT_NAME" != "push" || "$REF_TYPE" != "tag" ]]; then
            echo "image-tag=${date}-${short_rev}" >> $GITHUB_OUTPUT
            echo "application=bacchus-snu/id-front/dev" >> $GITHUB_OUTPUT
          else
            echo "image-tag=${REF_NAME}" >> $GITHUB_OUTPUT
            echo "application=bacchus-snu/id-front/prod" >> $GITHUB_OUTPUT
          fi

      - 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: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: ${{ github.event_name != 'pull_request' }}
          tags: ghcr.io/bacchus-snu/${{ vars.IMAGE_NAME }}:${{ steps.vars.outputs.image-tag }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
  #deploy:
  #  needs: build
  #  if: ${{ github.event_name != 'pull_request' }}
  #  uses: bacchus-snu/cd-manifests/.github/workflows/deploy-application.yaml@main
  #  with:
  #    application: ${{ needs.build.outputs.application }}
  #    image: '${{ vars.ECR_URL }}/${{ vars.IMAGE_NAME }}'
  #    tag: ${{ needs.build.outputs.tag }}
  #  secrets:
  #    app-id: '${{ secrets.CD_GITHUB_APP_ID }}'
  #    app-private-key: '${{ secrets.CD_GITHUB_APP_SECRET_KEY }}'