name: Build and Push Docker Image

on:
  push:
    branches: [dev]
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      REGISTRY: docker.io
      IMAGE: docker.io/kim6789/chat-deploy
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Get branch name
        id: branch
        run: echo "name=${GITHUB_REF_NAME:-dev}" >> $GITHUB_OUTPUT

      - name: Get short SHA
        id: sha
        run: echo "short=$(echo ${GITHUB_SHA} | cut -c1-7)" >> $GITHUB_OUTPUT

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ${{ env.IMAGE }}:${{ steps.branch.outputs.name }}
            ${{ env.IMAGE }}:sha-${{ steps.sha.outputs.short }}