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readme #31

name: Publish Docker Image
on:
push:
branches:
- main
tags:
- 'v*'
- '*.*.*'
release:
types:
- published
workflow_dispatch:
env:
REGISTRY: ghcr.io
IMAGE_NAME: transformable-app/transformable-nodesui
jobs:
build:
strategy:
matrix:
include:
- platform: linux/amd64
runner: ubuntu-latest
arch: amd64
- platform: linux/arm64
runner: ubuntu-24.04-arm
arch: arm64
runs-on: ${{ matrix.runner }}
permissions:
contents: read
packages: write
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to GHCR
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=raw,value=latest,enable={{is_default_branch}}
type=ref,event=branch
type=ref,event=tag
type=sha
- name: Build and push
id: build
uses: docker/build-push-action@v6
with:
context: .
file: ./Dockerfile
platforms: ${{ matrix.platform }}
labels: ${{ steps.meta.outputs.labels }}
outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
cache-from: type=gha
cache-to: type=gha,mode=max,scope=${{ matrix.arch }}
- name: Export digest
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ matrix.arch }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
manifest:
needs: build
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-*
merge-multiple: true
- name: Log in to GHCR
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=raw,value=latest,enable={{is_default_branch}}
type=ref,event=branch
type=ref,event=tag
type=sha
- name: Create manifest list and push
working-directory: /tmp/digests
run: |
tags="$(jq -r '.tags[] | "-t " + .' <<< '${{ steps.meta.outputs.json }}')"
docker buildx imagetools create $tags \
$(printf '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)