linx-server/pipeline.yml

---
resources:
  - name: git-resource
    type: git
    icon: git
    source:
      uri: ssh://git@git.nulloctet.com:8437/Mirror/github-andreimarcu-linx-server.git
      private_key: |
        ((pull_key))
      branch: master
      tag_filter: v*
  - name: git-resource-image
    type: docker-image
    icon: docker
    source:
      repository: ((nexus_docker_write.host))/sothr/linx
      username: ((nexus_docker_write.username))
      password: ((nexus_docker_write.password))

jobs:
  - name: build-image
    plan:
    - get: git-resource
      trigger: true
    - task: generate-tags
      config:
        platform: linux
        image_resource:
          type: registry-image
          source: { repository: alpine/git }
        inputs:
          - name: git-resource
        outputs:
          - name: image-tags
        run:
          path: /bin/sh
          args:
            - -c
            - |
              cd git-resource
              git describe --tags --abbrev=0 > ../image-tags/tag
              cat ../image-tags/tag
    - put: git-resource-image
      params: 
        build: git-resource
        tag_file: image-tags/tag
        tag_as_latest: true