# vim: set filetype=yaml.ansible :
---
- name: Check if terraform is already installed
  register: r_terraform_inst
  ansible.builtin.stat:
    path: "{{ terraform.bin }}"

- name: Download and install terraform
  when:
    - not r_terraform_inst.stat.exists
  block:
    - name: Download terraform archive
      ansible.builtin.get_url:
        dest: "{{ d_tempdir.path }}/{{ terraform.archive }}"
        url: "{{ terraform.url }}/{{ terraform.archive }}"
        mode: '0644'
        decompress: false

    - name: Ensure vault archive dir exists
      become: "{{ ext_become }}"
      ansible.builtin.file:
        state: directory
        path: "{{ terraform.path }}"
        mode: '0755'

    - name: Extract terraform archive
      become: "{{ ext_become }}"
      ansible.builtin.unarchive:
        dest: "{{ terraform.path }}"
        src: "{{ d_tempdir.path }}/{{ terraform.archive }}"
        remote_src: true

    - name: Link terraform executable
      become: "{{ ext_become }}"
      ansible.builtin.file:
        state: link
        src: "{{ terraform.path }}/terraform"
        path: "{{ terraform.bin }}"