#!/usr/bin/env ansible-playbook
---
- name: Get binary abspaths and versions and add to BINARIES
  hosts: localhost
  gather_facts: false
  vars:
    DATA_DIR: '/Volumes/NVME/Users/squash/Code/archiveboxes/archivebox7/data4'
    LIB_DIR: '{{DATA_DIR}}/lib'
    LIB_DIR_BIN: '{{LIB_DIR}}/bin'
    DEFAULT_PATH: '/bin'
    load_binaries:
      bash:
        bin_name: bash
        version_cmd: 'bash --version'
      # ffmpeg:
      #   version_cmd: 'ffmpeg -version'
      #   PATH: '/opt/homebrew/bin:/usr/local/bin'
      # ytdlp:
      #   bin_name: ytdlp
      # curl:
      # wget:
      #   bin_name: wget
      #   version_cmd: 'wget --version']
  tasks:
    - name: Make sure lib folders exist
      file:
        path: '{{LIB_DIR_BIN}}'
        state: directory
        recurse: true

    ###################################################################################
    - name: Get installed binary abspath
      command: 'env PATH="{{item.1.PATH|default(DEFAULT_PATH)}}:$PATH" which {{item.1.bin_name|default(item.0)}}'
      register: ABSPATHS_FULL
      changed_when: false
      ignore_errors: true
      loop: "{{load_binaries|dictsort}}"
    
    - name: Get installed binary version
      command: 'env PATH="{{item.1.PATH|default(DEFAULT_PATH)}}:$PATH" {{item.1.version_cmd|default((item.1.bin_name|default(item.0)) + " --version")}}'
      register: VERSIONS_FULL
      changed_when: false
      ignore_errors: true
      loop: "{{load_binaries|dictsort}}"
    
    - name: Symlink installed binary into lib bin folder
      file:
        src: "{{ item }}"
        dest: "{{ LIB_DIR_BIN }}/{{ item|basename }}"
        state: link
      loop: "{{ABSPATHS_FULL.results|map(attribute='stdout_lines')|map('first')}}"

    - name: Collecting abspath results
      set_fact:
        BINARY_ABSPATHS: "{{ BINARY_ABSPATHS | default({}) | combine({item.0: item.1}) }}"
      loop: "{{ keys | zip(values) }}"
      vars:
        keys: "{{load_binaries|dictsort|map(attribute='0')}}"
        values: "{{ABSPATHS_FULL.results|map(attribute='stdout_lines')|map('first')}}"

    - name: Collecting version results
      set_fact:
        BINARY_VERSIONS: "{{ BINARY_VERSIONS | default({}) | combine({item.0: item.1}) }}"
      loop: "{{ keys | zip(values) }}"
      vars:
        keys: "{{load_binaries|dictsort|map(attribute='0')}}"
        values: "{{VERSIONS_FULL.results|map(attribute='stdout_lines')|map('first')|map('regex_replace', '^.*?v?([\\d\\.]+).*$', '\\1')}}"        

    - name: Updating BINARIES with loaded abspaths & versions
      set_fact:
        BINARIES: "{{
          BINARIES
          | default({})
          | combine({
              item: load_binaries[item]|combine({
                'bin_name': BINARY_ABSPATHS[item]|basename,
                'abspath': BINARY_ABSPATHS[item],
                'version': BINARY_VERSIONS[item],
                'symlink': LIB_DIR_BIN + '/' + BINARY_ABSPATHS[item]|basename,
                'version_cmd': load_binaries[item]['version_cmd']|default(item + ' --version'),
              }),
            })
        }}"
        cacheable: true
      loop: "{{load_binaries|dictsort|map(attribute='0')}}"

    ###################################################################################

    - debug:
        msg: "{{ {'BINARIES': BINARIES} }}"