alpine.yml

name: GitHub Actions Continuous Delivery (Alpine)

on:
  push:
    branches:
      - main
    tags:
      - "*"
  schedule:
    # Automatically run on every Day
    - cron: "0 17 * * *"
  workflow_dispatch:

jobs:
  buildx:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.2.0
        with:
          # [Required] Access token with `workflow` scope.
          token: ${{ secrets.WORKFLOW_SECRET }}
      - name: Set env variables
        run: |
          echo "BRANCH=${GITHUB_REF##*/}" >> $GITHUB_ENV
          echo "http_proxy=${http_proxy}" >> $GITHUB_ENV
          echo "no_proxy=${no_proxy}" >> $GITHUB_ENV
      - # Add support for more platforms with QEMU (optional)
        # https://github.com/docker/setup-qemu-action
        name: Set up QEMU
        uses: docker/setup-qemu-action@v3.2.0
      - # https://github.com/docker/setup-buildx-action/issues/57#issuecomment-1059657292
        # https://github.com/docker/buildx/issues/136#issuecomment-550205439
        # docker buildx create --driver-opt env.http_proxy=$http_proxy --driver-opt env.https_proxy=$https_proxy --driver-opt '"env.no_proxy='$no_proxy'"'
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3.6.1
        with:
          buildkitd-config: .github/buildkitd.toml
          driver-opts: |
            env.http_proxy=${{ env.http_proxy }}
            env.https_proxy=${{ env.http_proxy }}
            env.no_proxy=${{ env.no_proxy }}
      - name: Login to DockerHub
        uses: docker/login-action@v3.3.0
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_TOKEN }}
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3.3.0
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v5.5.1
        with:
          images: |
            name=snowdreamtech/helloworld,enable=true
            name=ghcr.io/snowdreamtech/helloworld,enable=true
          flavor: |
            latest=false  
            prefix=
            suffix=
          tags: |
            type=ref,enable=true,priority=600,prefix=,suffix=,event=branch
            type=edge,enable=true,priority=700,prefix=,suffix=,branch=dev
            type=raw,enable={{is_default_branch}},priority=200,prefix=,suffix=,value=latest
            type=raw,enable=${{ startsWith(github.ref, 'refs/tags/') }},priority=200,prefix=,suffix=,value=latest
            type=pep440,enable=true,priority=900,prefix=,suffix=,pattern={{version}}
            type=pep440,enable=true,priority=900,prefix=,suffix=,pattern={{major}}.{{minor}}
            type=pep440,enable=${{ !startsWith(github.ref, 'refs/tags/v0.') && !startsWith(github.ref, 'refs/tags/0.') }},priority=900,prefix=,suffix=,pattern={{major}}
            type=ref,enable=true,priority=600,prefix=,suffix=-alpine,event=branch
            type=edge,enable=true,priority=700,prefix=,suffix=-alpine,branch=dev
            type=raw,enable={{is_default_branch}},priority=200,prefix=,suffix=,value=alpine
            type=raw,enable=${{ startsWith(github.ref, 'refs/tags/') }},priority=200,prefix=,suffix=,value=alpine
            type=pep440,enable=true,priority=900,prefix=,suffix=-alpine,pattern={{version}}
            type=pep440,enable=true,priority=900,prefix=,suffix=-alpine,pattern={{major}}.{{minor}}
            type=pep440,enable=${{ !startsWith(github.ref, 'refs/tags/v0.') && !startsWith(github.ref, 'refs/tags/0.') }},priority=900,prefix=,suffix=-alpine,pattern={{major}}
            type=ref,enable=true,priority=600,prefix=,suffix=-alpine3.20,event=branch
            type=edge,enable=true,priority=700,prefix=,suffix=-alpine3.20,branch=dev
            type=raw,enable={{is_default_branch}},priority=200,prefix=,suffix=,value=alpine3.20
            type=raw,enable=${{ startsWith(github.ref, 'refs/tags/') }},priority=200,prefix=,suffix=,value=alpine3.20
            type=pep440,enable=true,priority=900,prefix=,suffix=-alpine3.20,pattern={{version}}
            type=pep440,enable=true,priority=900,prefix=,suffix=-alpine3.20,pattern={{major}}.{{minor}}
            type=pep440,enable=${{ !startsWith(github.ref, 'refs/tags/v0.') && !startsWith(github.ref, 'refs/tags/0.') }},priority=900,prefix=,suffix=-alpine3.20,pattern={{major}}
        env:
          DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index
      - name: Build and push
        uses: docker/build-push-action@v6.7.0
        with:
          context: alpine
          build-args: |
            http_proxy=${{ env.http_proxy }}
            https_proxy=${{ env.http_proxy }}
            env.no_proxy=${{ env.no_proxy }}
            BUILDTIME=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.created'] }}
            VERSION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.version'] }}
            REVISION=${{ fromJSON(steps.meta.outputs.json).labels['org.opencontainers.image.revision'] }}
          platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/ppc64le,linux/riscv64,linux/s390x
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          annotations: ${{ steps.meta.outputs.annotations }}
          cache-from: type=gha
          cache-to: type=gha,mode=max