---
- name: install build dependencies
  apt:
    name: 'golang-{{ sensu_build_go_version }}'
  tags: sensu

- name: check if binary exist
  stat:
    path: /usr/local/bin/sensu-agent
  register: bin
  tags: sensu

- name: download source code
  git:
    repo: https://github.com/sensu/sensu-go/
    version: '{{ sensu_build_version }}'
    dest: /usr/local/src/sensu-go
  register: git
  tags: sensu

- name: install dependencies
  command:
  args:
    chdir: /usr/local/src/sensu-go
    argv:
      - '/usr/lib/go-{{ sensu_build_go_version }}/bin/go'
      - get
      - ./cmd/sensu-agent/
  environment:
    GOPATH: /usr/local/src/go
    GOBIN: /usr/local/src/go/bin
  when: git.changed or not bin.stat.exists
  tags: sensu

- name: build program
  command:
  args:
    chdir: /usr/local/src/sensu-go
    argv:
      - '/usr/lib/go-{{ sensu_build_go_version }}/bin/go'
      - build
      - '-o'
      - /usr/local/bin/sensu-agent
      - ./cmd/sensu-agent/
  environment:
    GOPATH: /usr/local/src/go
    GOBIN: /usr/local/src/go/bin
  when: git.changed or not bin.stat.exists
  tags: go

- name: set permission on binary
  file:
    path: /usr/local/bin/sensu-agent
    owner: root
    group: root
    mode: 0755
  tags: go

- name: create configuration folder
  file:
    path: /etc/sensu
    owner: root
    group: root
    mode: 0755
    state: directory
  tags: go

- name: create sensu group
  group:
    name: sensu
    gid: 998
  tags: go

- name: create sensu user
  user:
    name: sensu
    group: sensu
    uid: 996
    home: /opt/sensu
    shell: /bin/false
    comment: Sensu Monitoring Framework
  tags: go

- name: copy systemd service
  copy:
    src: sensu-agent.service
    dest: /etc/systemd/system/sensu-agent.service
    owner: root
    group: root
    mode: 0644
  register: systemd
  tags: go

- name: reload systemd
  systemd:
    daemon_reload: yes
  when: systemd.changed
  tags: go