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Update README.md #28

---
name: Build docker image- backend application
on:
push:
branches:
- main
# trigger events for SemVer like tags
tags:
# match e.g. 1.1.1 and 1.1.1-rc1
- '[0-9]+.[0-9]+.[0-9]+'
- '[0-9]+.[0-9]+.[0-9]+-*'
pull_request:
branches:
- main
jobs:
build-docker-images-backend:
runs-on: ubuntu-latest
permissions:
packages: write
steps:
- name: Checkout
uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
# Needed to create multi-platfrom image
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@988b5a0280414f521da01fcc63a27aeeb4b104db # v3.6.1
# Needed to create multi-platfrom image
- name: Set up QEMU
uses: docker/setup-qemu-action@49b3bc8e6bdd4a60e6116a5414239cba5943d3cf # v3.2.0
# Create SemVer or ref tags dependent of trigger event
- name: Docker meta
id: meta
uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
with:
images: |
${{ env.IMAGE_NAMESPACE }}/${{ env.IMAGE_NAME }}
tags: |
# set latest tag for main branch
type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }},event=pr
type=ref,event=branch
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}
type=semver,pattern={{major}}.{{minor}}
- name: Build and push
uses: docker/build-push-action@5cd11c3a4ced054e52742c5fd54dca954e0edd85 # v6.7.0
with:
context: .
file: ./edc-chat-app-backend/Dockerfile
platforms: linux/amd64, linux/arm64
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}