image.yaml

name: release

on:
  push:
    tags:
      - v*.*.*
    branches-ignore:
      - '**'

env:
  IMAGE_NAME: s3_exporter

jobs:
  image:
    name: Build Docker Image
    runs-on: ubuntu-latest
    steps:
      - name: Set IMAGE_TAG env
        run: echo "IMAGE_TAG=$(echo ${GITHUB_REF:11})" >> $GITHUB_ENV

      - uses: actions/checkout@v3

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v2
        with:
          platforms: all
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2
      - name: Show available platforms
        run: echo ${{ steps.buildx.outputs.platforms }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: traptitech
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ghcr.io/traptitech/${{ env.IMAGE_NAME }}:latest
            ghcr.io/traptitech/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}