concourse.yml

# see concourse.md for deployment instructions
resource_types:
- name: pull-request
  type: docker-image
  source:
    repository: teliaoss/github-pr-resource

resources:
- name: pr
  type: pull-request
  check_every: 24h
  webhook_token: ((webhook-token))
  source:
    repository: itpp-labs/hound
    access_token: ((github-token))

- name: docker-registry
  type: docker-image
  source:
    repository: docker.pkg.github.com/itpp-labs/hound/pr
    username: ((github-username))
    password: ((github-token))

jobs:
- name: review-pull-request
  plan:
  - get: pr
    trigger: true
    version: latest
  - put: set-status-pending
    resource: pr
    params:
      path: pr
      status: pending

  - task: analyze-pr
    config:
      platform: linux
      image_resource:
        type: docker-image
        source: {repository: alpine, tag: "latest"}
      inputs:
        - name: pr
      outputs:
        - name: pr-info
      run:
        path: /bin/sh
        args:
          - -xce
          - |
            BASE_SHA=$(cat pr/.git/resource/base_sha | cut -c 1-7)
            HEAD_SHA=$(cat pr/.git/resource/head_sha | cut -c 1-7)
            PR_NUM=$(cat pr/.git/resource/pr)
            TAG="pr-$PR_NUM-head-$HEAD_SHA-base-$BASE_SHA"
            echo $TAG > pr-info/tag.txt
            echo "To test updates run:

                # normal
                docker run -p 6080:6080 --rm docker.pkg.github.com/itpp-labs/hound/pr:$TAG
                # dev
                docker run -p 6080:6080 -p 9000:9000 --rm docker.pkg.github.com/itpp-labs/hound/pr:$TAG --dev

            You may need be [authenticated](https://help.github.com/en/github/authenticating-to-github/creating-a-personal-access-token-for-the-command-line):
            
                docker login docker.pkg.github.com -u GITHUB_USERNAME -p GITHUB_TOKEN 

            > Posted from Concourse CI (see concourse.yml)" > pr-info/comment.txt

    on_failure:
      put: set-status-failure
      resource: pr
      params:
        path: pr
        status: failure

  - put: docker-registry
    params:
      build: pr
      dockerfile: pr/DockerfilePR
      tag_file: pr-info/tag.txt
    get_params: {skip_download: true}

    on_failure:
      put: set-status-failure
      resource: pr
      params:
        path: pr
        status: failure

  - put: set-status-success
    resource: pr
    params:
      path: pr
      status: success
      target_url: $ATC_EXTERNAL_URL/builds/$BUILD_ID
      # it's not neccesary to post comment if we print it as a log in the pipeline
      comment_file: pr-info/comment.txt