#!/usr/bin/env ansible-playbook
---
- name: Kick off a pipeline for a GitLab project
  hosts: localhost
  become: no
  gather_facts: no

  vars:
    gitlab_namespace: robertdebock-iac

  vars_files:
    - defaults/main.yml
    - vars/main.yml
    - vars/vault.yml

  tasks:
    - name: see if all variables are set
      assert:
        that:
          - gitlab_namespace is defined
          - role is defined
        quiet: yes

    - name: Get GitLab project number
      uri:
        url: https://gitlab.com/api/v4/projects/{{ gitlab_namespace }}%2F{{ role }}
        headers:
          PRIVATE-TOKEN: "{{ gitlab_private_token }}"
      register: gitlab_project_details

    - name: Create pipeline trigger
      uri:
        url: "https://gitlab.com/api/v4/projects/{{ gitlab_project_details.json.id }}/triggers"
        method: POST
        headers:
          PRIVATE-TOKEN: "{{ gitlab_private_token }}"
        body_format: form-urlencoded
        body:
          description: "Ansible"
        status_code:
          - 201
      register: pipeline_trigger

    - name: Trigger pipeline
      uri:
        url: "https://gitlab.com/api/v4/projects/{{ gitlab_project_details.json.id }}/trigger/pipeline"
        method: POST
        body_format: form-urlencoded
        body:
          token: "{{ pipeline_trigger.json.token }}"
          ref: master
        status_code:
          - 201

    - name: Delete pipeline trigger
      uri:
        url: "https://gitlab.com/api/v4/projects/{{ gitlab_project_details.json.id }}/triggers/{{ pipeline_trigger.json.id }}"
        method: DELETE
        headers:
          PRIVATE-TOKEN: "{{ gitlab_private_token }}"
        status_code:
          - 204