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Workflow file for this run

name: Docker
on:
push:
tags: ['v*.*.*']
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
build:
runs-on: ${{ matrix.runner }}
permissions:
contents: read
packages: write
strategy:
fail-fast: false
matrix:
include:
- platform: linux/amd64
runner: ubuntu-latest
- platform: linux/arm64
runner: ubuntu-24.04-arm
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Clean up disk space
uses: jlumbroso/free-disk-space@main
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log into registry
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
- name: Prepare platform pair
id: platform
run: echo "pair=${platform//\//-}" >> $GITHUB_OUTPUT
env:
platform: ${{ matrix.platform }}
- name: Build and push by digest
id: build
uses: docker/build-push-action@v5
with:
context: .
file: .devcontainer/Dockerfile
platforms: ${{ matrix.platform }}
outputs: type=image,name=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
cache-from: type=gha,scope=${{ steps.platform.outputs.pair }}
cache-to: type=gha,mode=max,scope=${{ steps.platform.outputs.pair }}
- name: Export digest
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digest-${{ steps.platform.outputs.pair }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
merge:
runs-on: ubuntu-latest
needs: build
permissions:
contents: read
packages: write
steps:
- name: Download digests
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digest-*
merge-multiple: true
- name: Log into registry
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
- name: Create manifest list and push
working-directory: /tmp/digests
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf '${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}@sha256:%s ' *)
apptainer:
runs-on: ubuntu-latest
needs: merge
permissions:
contents: read
packages: write
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Clean up disk space
uses: jlumbroso/free-disk-space@main
- name: Extract Docker metadata
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
- name: Repository to lowercase
id: lower-repo
run: echo "repository=${GITHUB_REPOSITORY@L}" >> $GITHUB_OUTPUT
- name: Setup Apptainer
uses: eWaterCycle/setup-apptainer@v2
- name: Build and push Apptainer
env:
TAGS: ${{ steps.meta.outputs.tags }}
run: |
echo ${{ secrets.GITHUB_TOKEN }} | apptainer registry login -u ${{ secrets.GHCR_USERNAME }} --password-stdin docker://ghcr.io
apptainer build container.sif docker://${{ env.REGISTRY }}/${{ steps.lower-repo.outputs.repository }}:latest
echo "${TAGS}" | xargs -I {} apptainer push container.sif oras://{}-sif