# Woodpecker CI for ZDDC.
#
# This pipeline only runs on `zddc-server-v*` tag pushes — it builds the
# zddc-server runtime container image and publishes it to Codeberg's
# container registry. Other tags (archive-v*, transmittal-v*, etc.) and
# regular pushes are ignored here; the HTML tool releases happen by
# pushing static files to the website (no image involved).
#
# To enable: in Codeberg → repo Settings → Woodpecker → set the secrets
#   codeberg_user   = your Codeberg username (e.g. VARASYS)
#   codeberg_token  = a personal token with package:write scope
# Generate the token at https://codeberg.org/user/settings/applications.
#
# After setup, cut a release with:
#   git tag zddc-server-v0.0.1
#   git push --tags
# and the pipeline will publish:
#   codeberg.org/varasys/zddc-server:0.0.1
#   codeberg.org/varasys/zddc-server:latest

when:
  - event: tag
    ref: refs/tags/zddc-server-v*

steps:
  prepare-bundle:
    image: docker.io/alpine:3.20
    commands:
      # build.sh assembles zddc/dist/web/ from landing and archive
      # built outputs (which are committed force-tracked dist files).
      # Falls back gracefully when podman isn't present — we don't
      # need the cross-compiled binaries here, the runtime container
      # builds its own linux/amd64 binary internally.
      - sh build.sh
      # Image tag = the bare semver after the "zddc-server-v" prefix.
      # Plus a "latest" tag for convenience.
      - VERSION="${CI_COMMIT_TAG#zddc-server-v}"
      - printf '%s\nlatest\n' "$VERSION" > .image-tags
      - echo "Will tag image with: $(cat .image-tags | tr '\n' ' ')"

  publish-image:
    image: woodpeckerci/plugin-docker-buildx
    settings:
      registry: codeberg.org
      repo: codeberg.org/varasys/zddc-server
      dockerfile: zddc/Containerfile
      context: zddc
      target: server
      tags_file: .image-tags
      auto_tag: false
      username:
        from_secret: codeberg_user
      password:
        from_secret: codeberg_token