kind: pipeline
type: docker
name: default

trigger:
  ref:
    - refs/heads/master
    - refs/tags/**
    - refs/pull/**

steps:
  # Unit Tests
  - name: tests
    image: golang
    commands:
      - make tests

  # Fetch tags
  - name: fetch tags
    image: alpine/git
    commands:
      - git fetch --tags

  # Compute docker tag: git tag for tag builds, pr-<num> for PRs, dev for master
  - name: compute tags
    image: alpine
    commands:
      - |
        if [ "$DRONE_BUILD_EVENT" = "tag" ]; then
          echo "$DRONE_TAG" > .tags
        elif [ "$DRONE_BUILD_EVENT" = "pull_request" ]; then
          echo "pr-$DRONE_PULL_REQUEST" > .tags
        else
          echo "dev" > .tags
        fi
      - cat .tags

  # Publish docker image
  - name: publish docker
    image: plugins/docker
    settings:
      repo: gitea.va.reichard.io/evan/antholume
      registry: gitea.va.reichard.io
      custom_dns:
        - 8.8.8.8
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password