name: Docker

on:
  push:
    branches:
      - master
      - release/*
    tags:
      - v*
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:

defaults:
  run:
    shell: bash

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions: {}

jobs:
  docker:
    name: Docker (${{ matrix.image }} / ${{ matrix.network }}) [publish=${{ github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/') }}]
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        image:
          - lotus-all-in-one
        network:
          - mainnet
          - butterflynet
          - calibnet
          - debug
        include:
          - image: lotus
            network: mainnet
    env:
      # Do not publish until CircleCI is deprecated
      PUBLISH: false
      # PUBLISH: ${{ github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/') }}
    steps:
      - id: channel
        env:
          IS_MASTER: ${{ github.ref == 'refs/heads/master' }}
          IS_TAG: ${{ startsWith(github.ref, 'refs/tags/') }}
          IS_RC: ${{ endsWith(github.ref, '-rc') }}
          IS_SCHEDULED: ${{ github.event_name == 'schedule' }}
        run: |
          channel=''
          if [[ "$IS_MASTER" == 'true' ]]; then
            if [[ "$IS_SCHEDULED" == 'true' ]]; then
              channel=nightly
            else
              channel=master
            fi
          elif [[ "$IS_TAG" == 'true' ]]; then
            if [[ "$IS_RC" == 'true' ]]; then
              channel=candidate
            else
              channel=stable
            fi
          fi
          echo "channel=$channel" | tee -a $GITHUB_ENV
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: filecoin/${{ matrix.image }}
          tags: |
            type=schedule
            type=raw,enable=${{ github.event_name != 'schedule' && steps.channel.outputs.channel != '' }},value=${{ steps.channel.outputs.channel }}
            type=ref,event=tag
            type=sha,prefix=
          flavor: |
            latest=false
            suffix=${{ matrix.network != 'mainnet' && format('-{0}', matrix.network) || '' }}
      - if: env.PUBLISH == 'true'
        name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ vars.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      - name: Build and push if channel is set (channel=${{ steps.channel.outputs.channel }})
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ env.PUBLISH == 'true' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            ${{ matrix.network != 'mainnet' && format('GOFLAGS=-tags={0}', matrix.network) || ''}}