Skip to content

Publish base image

Publish base image #33

Workflow file for this run

name: "Publish base image"
on: workflow_dispatch
env:
IMAGE_NAME: docker_exec_phusion
IMAGE_TAG: latest
jobs:
build:
runs-on: ${{ matrix.os }}
strategy:
fail-fast: false
matrix:
include:
- os: ubuntu-latest
arch: amd64
platform: linux/amd64
- os: ubuntu-24.04-arm
arch: arm64
platform: linux/arm64
steps:
- name: Prepare
run: |
platform=${{ matrix.platform }}
echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
- name: Checkout repository
uses: actions/checkout@v4
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Build and push by digest
id: build
uses: docker/build-push-action@v6
with:
context: ${{ env.IMAGE_NAME }}/${{ env.IMAGE_TAG }}
platforms: ${{ matrix.platform }}
outputs: type=image,"name=${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}",push-by-digest=true,name-canonical=true,push=true
- name: Export digest
run: |
mkdir -p ${{ runner.temp }}/digests
digest="${{ steps.build.outputs.digest }}"
touch "${{ runner.temp }}/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ env.PLATFORM_PAIR }}
path: ${{ runner.temp }}/digests/*
if-no-files-found: error
retention-days: 1
merge:
runs-on: ubuntu-latest
needs:
- build
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: ${{ runner.temp }}/digests
pattern: digests-*
merge-multiple: true
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Create manifest list and push
working-directory: ${{ runner.temp }}/digests
run: |
docker buildx imagetools create \
--tag ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }} \
$(printf '${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)
- name: Inspect image
run: |
docker buildx imagetools inspect \
${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}
- name: Save branch name
env:
BRANCH: ${{ github.ref_name }}
run: |
mkdir -p ./branch
echo $BRANCH > ./branch/branch_name
- uses: actions/upload-artifact@v4
with:
name: branch_name
path: branch/