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Workflow file for this run

name: Build and Push Docker Image
on:
push:
branches:
- main
jobs:
build:
strategy:
matrix:
arch: [amd64, arm64]
include:
- arch: amd64
runs-on: ubuntu-24.04
platform: linux/amd64
tag: amd64
- arch: arm64
runs-on: ubuntu-24.04-arm
platform: linux/arm64
tag: arm64
runs-on: ${{ matrix.runs-on }}
steps:
- name: Checkout code
uses: actions/checkout@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
- name: Login to GitHub Container Registry
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Build and push Docker image for ${{ matrix.arch }}
uses: docker/build-push-action@v4
with:
context: .
file: ./Containerfile
platforms: ${{ matrix.platform }}
push: true
tags: ghcr.io/skyblaster/caddy:${{ matrix.tag }}
push_manifest:
needs: build
runs-on: ubuntu-latest
steps:
- name: Login to GitHub Container Registry
uses: docker/login-action@v2
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Create and push manifest
run: |
docker manifest create ghcr.io/skyblaster/caddy:latest \
ghcr.io/skyblaster/caddy:amd64 \
ghcr.io/skyblaster/caddy:arm64
docker manifest push ghcr.io/skyblaster/caddy:latest