build for multy-arch

.github/workflows/image.yml

@@ -0,0 +1,58 @@
+name: Build ovh-dyndns image
+
+on:
+  push:
+    branches: [ master ]
+
+jobs:
+  build-image:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Prepare
+      id: prepare
+      run: |
+        DOCKER_IMAGE=webhainaut/ovh-dyndns
+        DOCKER_PLATFORMS=linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/386,linux/ppc64le,linux/s390x
+        VERSION=latest
+        if [[ $GITHUB_REF == refs/tags/* ]]; then
+          VERSION=${GITHUB_REF#refs/tags/v}
+        fi
+        TAGS="--tag ${DOCKER_IMAGE}:${VERSION}"
+        if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+          TAGS="$TAGS --tag ${DOCKER_IMAGE}:latest"
+        fi
+        echo ::set-output name=docker_image::${DOCKER_IMAGE}
+        echo ::set-output name=version::${VERSION}
+        echo ::set-output name=buildx_args::--platform ${DOCKER_PLATFORMS} \
+          --build-arg VERSION=${VERSION} \
+          --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \
+          --build-arg VCS_REF=${GITHUB_SHA::8} \
+          ${TAGS}
+    - name: Set up Docker Buildx
+      uses: crazy-max/ghaction-docker-buildx@v3
+      with:
+        version: latest
+    - name: Docker Buildx (build)
+      run: |
+          docker buildx build --output "type=image,push=false" ${{ steps.prepare.outputs.buildx_args }} .
+    - name: Docker Login
+      if: success()
+      env:
+        DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
+        DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
+      run: |
+          echo "${DOCKER_PASSWORD}" | docker login --username "${DOCKER_USERNAME}" --password-stdin
+    - name: Docker Buildx (push)
+      if: success()
+      run: |
+        docker buildx build --output "type=image,push=true" ${{ steps.prepare.outputs.buildx_args }} .
+    - name: Docker Check Manifest
+      if: always()
+      run: |
+        docker run --rm mplatform/mquery ${{ steps.prepare.outputs.docker_image }}:${{ steps.prepare.outputs.version }}
+    - name: Clear
+      if: always()
+      run: |
+        rm -f ${HOME}/.docker/config.json

README.md

@@ -1,6 +1,7 @@
 # DynDNS update script for OVH domains
 
 [![Build Status](https://travis-ci.org/webhainaut/docker.svg?branch=master)](https://travis-ci.org/webhainaut/docker)
+![](https://github.com/webhainaut/ovh-dyndns-docker/workflows/build-image/badge.svg)
 
 this is based on *ovh-dyndns* from [Ambroisemaupate work](https://github.com/ambroisemaupate/Docker).