#  Copyright 2020 Dell Inc. or its subsidiaries. All Rights Reserved.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
---

- name: Download and untar go package
  unarchive:
    src: "{{ go_pack_url }}"
    dest: "{{ installation_dir }}"
    remote_src: yes

- name: Add to the linux path
  shell: echo $PATH
  environment:
    PATH: "{{ extended_path }}:{{ ansible_env.PATH }}"
  changed_when: False

- name: Clone the source code
  git:
    repo: "{{ slurm_exporter_git_repo }}"
    dest: "{{ slurm_exporter_inst_dir }}"
    version: "{{ stable_commit_id }}"

- name: export GOPATH
  shell: echo $GOPATH
  environment:
    PATH: "{{ ansible_env.PATH }}:/var/lib/go/bin/"
    GOPATH: "{{ go_modules_path }}"
  changed_when: False

- name: Download dependencies
  command: "{{ go_exec_path }} mod download"
  args:
    chdir: "{{ slurm_exporter_inst_dir }}"
  changed_when: False

- name: Build the exporter
  shell: "{{ go_exec_path }} build -o bin/prometheus-slurm-exporter {main,accounts,cpus,nodes,partitions,queue,scheduler,users}.go"
  args:
    chdir: "{{ slurm_exporter_inst_dir }}"
  changed_when: False

- name: Run all tests included in _test.go files
  shell: "{{ go_exec_path }} test -v *.go"
  args:
    chdir: "{{ slurm_exporter_inst_dir }}"
  changed_when: False
  failed_when: false

- name: Copy executable to /usr/bin
  copy:
    src: "{{ slurm_exporter_exec }}"
    dest: "{{ system_path }}"
    remote_src: yes
    mode: "{{ file_permission }}"