munin-server/.woodpecker/build.yml

---
depends_on:
  - lint

clone:
  git:
    image: "woodpeckerci/plugin-git:2.5.1"
    settings:
      depth: 9999 # wird benötigt um die Commits zählen zu können
      lfs: false
      partial: false

steps:
  set_variables:
    image: "registry.mgrote.net/allzweckcontainer:latest"
    commands:
      # set version
      - |
        MAJOR="1"
        MINOR="1"
        PATCH="$(git rev-list --count "$CI_COMMIT_BRANCH")"
        VERSION="v$MAJOR.$MINOR.$PATCH"
        if [ "$CI_COMMIT_BRANCH" != "main" ] && [ "$CI_COMMIT_BRANCH" != "master" ]; then
            VERSION=$VERSION-dev
        fi
        echo "VERSION=$VERSION" >> .variables
      # set date
      - |
        DATE=$(date --iso-8601=seconds)
        echo "DATE=$DATE" >> .variables
    when:
      - event: [push, pull_request, cron]
        evaluate: 'CI_COMMIT_AUTHOR_EMAIL != "renovate@mgrote.net"'

  build_and_push: # damit dieser Step laufen kann muss das Repo in der Woodpecker-GUI "privilegiert" sein
    image: "docker:27.0.3"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
    commands:
      - cat .variables
      - source .variables
      # https://unix.stackexchange.com/questions/748633/error-multiple-platforms-feature-is-currently-not-supported-for-docker-driver
      - docker buildx create --use --platform=linux/amd64 --name multi-platform-builder
      - docker buildx inspect --bootstrap
      - |
        docker buildx build \
        --platform=linux/amd64 \
        --push \
        --tag registry.mgrote.net/${CI_REPO_NAME}:${CI_COMMIT_SHA:0:8} \
        --tag registry.mgrote.net/${CI_REPO_NAME}:${CI_COMMIT_BRANCH} \
        --tag registry.mgrote.net/${CI_REPO_NAME}:latest \
        --tag registry.mgrote.net/${CI_REPO_NAME}:$VERSION \
        --label org.opencontainers.image.url=$CI_REPO_URL \
        --label org.opencontainers.image.source=$CI_REPO_URL \
        --label org.opencontainers.image.revision=$CI_COMMIT_SHA \
        --label org.opencontainers.image.created=$DATE \
        --file Dockerfile .
    when:
      - event: [push, pull_request, cron]
        evaluate: 'CI_COMMIT_AUTHOR_EMAIL != "renovate@mgrote.net"'
...