Skip to content

docker

docker #1027

Workflow file for this run

name: docker
on:
schedule:
# nightly
- cron: '31 1 * * *' # 01:31 UTC, 02:31/03:31 Munich, 03:31/04:31 Tartu
# GitHub Actions load is high at minute 0, so avoid that
push:
# not on push branch
tags:
- '**'
workflow_dispatch:
inputs:
tag:
description: Docker tag
required: true
default: nightly
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
concurrency:
group: docker # prevent multiple simultaneous jobs publishing (e.g. out of order)
jobs:
build-push:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3 # needed for GitHub Actions Cache in build-push-action
- name: Log in to the Container registry
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Extract metadata (tags, labels) for Docker
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
tags: |
type=schedule
type=semver,pattern={{version}}
type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},value=${{ github.event.inputs.tag }}
- name: Build Docker image
id: build
uses: docker/build-push-action@v6
with:
context: .
load: true # load into docker instead of immediately pushing
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
cache-from: type=gha
cache-to: type=gha,mode=max # max mode caches all layers for multi-stage image
- name: Check Docker image
run: docker run --rm -v $(pwd):/data ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} /data/tests/regression/04-mutex/01-simple_rc.c # run image by version in case multiple tags
- name: Push Docker image
uses: docker/build-push-action@v6
with:
context: .
push: true
tags: ${{ steps.meta.outputs.tags }}