pipeline.yml

resource_types:
- name: telegram
  type: docker-image
  source:
    repository: carlocolombo/telegram-resource
    tag: latest-dev

resources:
- name: start
  check_every: 5s
  type: telegram
  source:
    filter: '/start'
    telegram_key: {{telegram_bot_token}}
- name: answer
  type: telegram
  source:
    telegram_key: {{telegram_bot_token}}
- name: red pill
  check_every: 5s
  type: telegram
  source:
    filter: 'red pill'
    telegram_key: {{telegram_bot_token}}
- name: blue pill
  check_every: 5s
  type: telegram
  source:
    filter: 'blue pill'
    telegram_key: {{telegram_bot_token}}

task_resource: &task_resource
  type: docker-image
  source:
    repository: concourse/buildroot
    tag: 'curl'

task_resource: &task_resource_py
  type: docker-image
  source:
    repository: python
    tag: 3-alpine

jobs:
- name: send start
  plan:
  - get: start
    trigger: true
  - task: prepare-answer
    config:
      platform: linux
      image_resource: *task_resource_py
      inputs:
      - name: start
      outputs:
      - name: answer
      params:
        message: "This is your last chance. After this, there is no turning back. You take the blue pill—the story ends,
          you wake up in your bed and believe whatever you want to believe. You take the red pill—you stay in Wonderland,
          and I show you how deep the rabbit hole goes.

          Remember: all I'm offering is the truth. Nothing more."
      run:
        path: python3
        args:
        - -c
        - |
          import json, os

          with open('start/message') as msg_file, open('answer/message','w+') as answer_file:
            msg = json.load(msg_file)
            chat_id = msg['chat']['id']
            answer = {
              'chat_id': chat_id,
              'text': os.environ['message'],
              'reply_markup': {
                'keyboard': [
                    [{'text': "blue pill"}],
                    [{'text': "red pill"}]
                  ]
              }
            }
            json.dump(answer, answer_file)
            print("Your chat id is '%s'" % chat_id)


  - put: answer
    params:
      message: answer/message

- name: rabbit hole
  plan:
  - get: red pill
    trigger: true
  - get: start
    passed: [send start]
  - task: test-code
    config:
      platform: linux
      image_resource: *task_resource_py
      inputs:
      - name: red pill
      run:
        path: python3
        args:
        - -c
        - |
          with open('red pill/message') as f:
            print(f.read())
            print('the red pill')

- name: wake up in your bed
  plan:
  - get: blue pill
    trigger: true
  - get: start
    passed: [send start]
  - task: test-code
    config:
      platform: linux
      image_resource: *task_resource
      inputs:
      - name: blue pill
      outputs:
      - name: answer
      params:
        MESSAGE: the story ends, you wake up in your bed and believe whatever you want to believe.
      run:
        path: sh
        args:
        - -exc
        - |
          echo "$MESSAGE" > answer/text
          jq '.chat.id' < 'blue pill/message' > answer/chat_id
  - put: answer
    params:
      text: answer/text
      chat_id: answer/chat_id