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Docker Build

Docker Build #139

name: Docker Build
on:
push:
# Publish `main` as Docker `edge` image.
branches:
- main
# Publish `v1.2.3` tags as releases.
tags:
- v*
# Run tests for any PRs.
pull_request:
schedule:
# run every sunday at 00:00
- cron: '0 0 * * 0'
env:
IMAGE_NAME: modx-revolution
IMAGE_TITLE: modx-revolution
IMAGE_DESCRIPTION: Autoupdating Docker container for ModX Revolution > 2.7.0
jobs:
# Build images.
build:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v2
- name: Set up QEMU
uses: docker/setup-qemu-action@v1
with:
platforms: all
- name: Set up Docker Buildx
id: buildx
uses: docker/setup-buildx-action@v1
- name: Login to DockerHub
if: github.event_name != 'pull_request'
uses: docker/login-action@v1
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_TOKEN }}
- name: Prepare
id: prep
run: |
# find the newest 2.X release
MODX_VERSION=$(curl "https://api.github.com/repos/modxcms/revolution/tags" | jq -r '[.[]|select(.name | startswith("v2.")).name] | first')
DOCKER_IMAGE=g749/$IMAGE_NAME
# Strip git ref prefix from version
VERSION_FULL=$(echo "${MODX_VERSION:1}" | sed 's,\-.*$,,')
VERSION_MINOR=$(echo "$VERSION_FULL" | sed 's,\.[^.]*$,,')
VERSION_MAJOR=$(echo "$VERSION_MINOR" | sed 's,\.[^.]*$,,')
# Use Docker `edge` tag convention and pr-<number> for pull requests
[ ${{ github.ref }} == "refs/head/main" ] && VERSION_FULL=edge
[ ${{ github.ref }} == refs/pull/* ] && VERSION_FULL=pr-${{ github.event.number }}
TAGS="${DOCKER_IMAGE}:${VERSION_FULL}"
[ "$VERSION_FULL" != "edge" -a ${VERSION_FULL:0:3} != "pr-" ] && TAGS="$TAGS,${DOCKER_IMAGE}:${VERSION_MINOR},${DOCKER_IMAGE}:${VERSION_MAJOR},${DOCKER_IMAGE}:latest"
echo "MODX_VERSION=${VERSION_FULL}" >> $GITHUB_ENV
echo "MODX_VERSION=${VERSION_FULL}"
echo "TAGS=${TAGS}"
echo ::set-output name=version::${VERSION_FULL}
echo ::set-output name=tags::${TAGS}
echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
- name: Build and push
id: docker_build
uses: docker/build-push-action@v2
with:
builder: ${{ steps.buildx.outputs.name }}
context: build/
platforms: linux/amd64,linux/386,linux/arm64,linux/arm/v7,linux/arm/v6,linux/ppc64le
push: ${{ github.event_name != 'pull_request' }}
tags: ${{ steps.prep.outputs.tags }}
build-args: |
MODX_VERSION=${{ steps.prep.outputs.version }}
labels: |
org.opencontainers.image.title=$IMAGE_TITLE
org.opencontainers.image.description=$IMAGE_DESCRIPTION
org.opencontainers.image.vendor=g749
org.opencontainers.image.url=${{ github.event.repository.html_url }}
org.opencontainers.image.source=${{ github.event.repository.html_url }}
org.opencontainers.image.created=${{ steps.prep.outputs.created }}
org.opencontainers.image.revision=${{ github.sha }}
org.opencontainers.image.version=${{ steps.prep.outputs.version }}