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Build Image and Publish #99

Build Image and Publish

Build Image and Publish #99

name: Build Image and Publish
on:
schedule:
- cron: "0 5 * * *"
push:
branches:
- development
release:
types: [published]
env:
dockerhub: ${{ secrets.DOCKERHUB_NAMESPACE }}/pihole
ghcr: ghcr.io/${{ github.repository_owner }}/pihole
components_branch: ${{ startsWith(github.ref, 'refs/tags/') && 'master' || 'development' }}
jobs:
build:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
platform: [linux/amd64, linux/386, linux/arm/v6, linux/arm/v7, linux/arm64]
alpine_version: [3.19]
include:
- platform: linux/riscv64
alpine_version: edge
steps:
- name: Prepare name for digest up/download
run: |
platform=${{ matrix.platform }}
echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
- name: Checkout Repo
if: github.event_name != 'schedule'
uses: actions/checkout@v4
- name: Checkout dev branch if scheduled
if: github.event_name == 'schedule'
uses: actions/checkout@v4
with:
ref: development
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
images: |
${{ env.dockerhub }}
${{ env.ghcr }}
flavor: |
latest=${{ startsWith(github.ref, 'refs/tags/') }}
tags: |
type=schedule,pattern=nightly
type=ref,event=branch,enable=${{ github.event_name != 'schedule' }}
type=ref,event=tag
- name: Login to DockerHub and GitHub Container Registry
uses: ./.github/actions/login-repo
with:
docker_username: ${{ secrets.DOCKERHUB_USER }}
docker_password: ${{ secrets.DOCKERHUB_PASS }}
ghcr_username: ${{ github.repository_owner }}
ghcr_password: ${{ secrets.GITHUB_TOKEN }}
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
with:
platforms: ${{ matrix.platform}}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Build container and push by digest
id: build
uses: docker/build-push-action@v6
with:
context: ./src/
platforms: ${{ matrix.platform }}
build-args: |
PIHOLE_DOCKER_TAG=${{ steps.meta.outputs.version }}
alpine_version=${{ matrix.alpine_version }}
FTL_BRANCH=${{ env.components_branch }}
CORE_BRANCH=${{ env.components_branch }}
WEB_BRANCH=${{ env.components_branch }}
PADD_BRANCH=${{ env.components_branch }}
labels: ${{ steps.meta.outputs.labels }}
outputs: |
type=image,name=${{ env.dockerhub }},push-by-digest=true,name-canonical=true,push=true
- name: Export digests
run: |
mkdir -p /tmp/digests
digest_docker="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest_docker#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ env.PLATFORM_PAIR }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
# Merge all the digests into a single file
# If we would push immediately above, the individual runners would overwrite each other's images
# https://docs.docker.com/build/ci/github-actions/multi-platform/#distribute-build-across-multiple-runners
merge-and-deploy:
runs-on: ubuntu-latest
needs:
- build
steps:
- name: Checkout Repo
if: github.event_name != 'schedule'
uses: actions/checkout@v4
- name: Checkout dev branch if scheduled
if: github.event_name == 'schedule'
uses: actions/checkout@v4
with:
ref: development
- name: Download digests
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-*
merge-multiple: true
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
images: |
${{ env.dockerhub }}
${{ env.ghcr }}
flavor: |
latest=${{ startsWith(github.ref, 'refs/tags/') }}
tags: |
type=schedule,pattern=nightly
type=ref,event=branch,enable=${{ github.event_name != 'schedule' }}
type=ref,event=tag
- name: Login to DockerHub and GitHub Container Registry
uses: ./.github/actions/login-repo
with:
docker_username: ${{ secrets.DOCKERHUB_USER }}
docker_password: ${{ secrets.DOCKERHUB_PASS }}
ghcr_username: ${{ github.repository_owner }}
ghcr_password: ${{ secrets.GITHUB_TOKEN }}
- name: Create manifest list and push (DockerHub and GitHub Container Registry)
working-directory: /tmp/digests
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.dockerhub }}@sha256:%s ' *)
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.ghcr }}@sha256:%s ' *)
- name: Inspect images
run: |
docker buildx imagetools inspect ${{ env.dockerhub }}:${{ steps.meta.outputs.version }}
docker buildx imagetools inspect ${{ env.ghcr }}:${{ steps.meta.outputs.version }}