reloader-dockerhub.yaml

name: Build and Push Reloader Image

on:
  push:
    tags:
      - 'reloader/v*'

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

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

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

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

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USER }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}

      - name: Extract image tag
        id: vars
        run: echo "image_tag=${GITHUB_REF_NAME#reloader/}" >> "$GITHUB_OUTPUT"

      - name: Build and push image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: reload/Dockerfile_buildx
          platforms: linux/amd64,linux/arm64
          push: true
          tags: pingcap/tidb-monitor-reloader:${{ steps.vars.outputs.image_tag }}