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mirror of https://github.com/Interlisp/maiko.git synced 2026-01-15 07:54:13 +00:00
Nick Briggs ea8d31f590 Set up git workflow to build a maiko docker image with multi-architecture support
On pushes to master: builds images for x86_64, Apple M1, and ARMv7
architectures based on Ubuntu Focal release.  This builds only the
regular lde/ldex and does NOT build the ldeinit, so these are not
suitable for doing a loadup from scratch.

Commit based on https://github.com/stumbo/maiko/tree/gitHubBuild
2021-07-31 11:34:27 -07:00

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3.0 KiB
YAML

# based on https://blog.oddbit.com/post/2020-09-25-building-multi-architecture-im/
---
# Interlisp workflow to build a Docker Image that supports multiple architectures
name: 'Build Maiko Docker image'
# Run this workflow on push to master
# Other branches can be added it needed.
on:
push:
branches:
- master
# Jobs that are run as part of this workflow.
jobs:
# Job to build the docker image
# see: https://github.com/docker/build-push-action
docker:
runs-on: ubuntu-latest
steps:
# Checkout the branch
- name: Checkout
uses: actions/checkout@v2
# Setup some environment variables
- name: Prepare
id: prep
run: |
# Name of the Docker Image.
DOCKER_IMAGE=interlisp/${GITHUB_REPOSITORY#*/}
VERSION=latest
SHORTREF=${GITHUB_SHA::8}
## Do we want to use tags and or versions
# If this is git tag, use the tag name as a docker tag
if [[ $GITHUB_REF == refs/tags/* ]]; then
VERSION=${GITHUB_REF#refs/tags/v}
fi
TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${SHORTREF}"
# If the VERSION looks like a version number, assume that
# this is the most recent version of the image and also
# tag it 'latest'.
if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
TAGS="$TAGS,${DOCKER_IMAGE}:latest"
fi
# Set output parameters.
echo ::set-output name=tags::${TAGS}
echo ::set-output name=docker_image::${DOCKER_IMAGE}
echo ::set-output name=build_time::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
# Setup the Docker Machine Emulation environment.
- name: Set up QEMU
uses: docker/setup-qemu-action@master
with:
platforms: all
# Setup the Docker Buildx funtion
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@master
# Login into DockerHub - required to store the created image
- name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKER_USERNAME }}
password: ${{ secrets.DOCKER_PASSWORD }}
# Start the Docker Build using the Dockerfile in the repository we
# checked out.
- name: Build
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
build-args: BUILD_DATE=${{ steps.prep.outputs.build_time }}
context: .
file: ./Dockerfile
# Platforms - Sepecify the platforms to include in the build
# linux/amd64 -- Standard x86_64
# linux/arm64 -- Apple M1
# linux/arm/v7 -- Raspberry pi
platforms: linux/amd64,linux/arm64,linux/arm/v7
# Push the result to DockerHub
push: true
# tags to assign to the Docker image
tags: ${{ steps.prep.outputs.tags }}