#!/usr/bin/env ruby
require 'gli'
require 'overview'

include GLI::App
include Overview

program_desc "Config management tool connecting Over's CI / CD toolchain"

version Overview::VERSION

subcommand_option_handling :normal
arguments :strict

desc 'Describe some switch here'
switch [:s,:switch]

desc 'Describe some flag here'
default_value 'the default'
arg_name 'The name of the argument'
flag [:f,:flagname]

desc 'Describe deploy here'
arg_name 'Describe arguments to deploy here'
command :deploy do |c|
  c.desc 'Describe a switch to deploy'
  c.switch :s

  c.desc 'Describe a flag to deploy'
  c.default_value 'default'
  c.flag :f
  c.action do |global_options,options,args|

    # Your command logic here
     
    # If you have any errors, just raise them
    # raise "that command made no sense"

    puts "deploy command ran"
  end
end



desc 'Retrieve the changelog for the latest commit'
#arg_name 'audience'
command :changelog do |c|
  #c.desc 'Describe a switch to deploy'
  #c.switch :s
  c.desc "Audience receiving the changelog. Possible options are: alpha; beta; production"
  c.default_value 'production'
  c.flag :a
  c.action do |global_options,options,args|
    puts "alphalog command ran"
  end
end

desc 'Derive app version from Github tag, release and branch, and build from CI server e.g. v2.8.6-pnginitialsize (5462)'
arg_name 'github_token', :input
command :appversion do |c|
  c.desc 'Semantic version only e.g. 0.1.1'
  c.switch :s
  c.desc 'Build number only e.g. 534'
  c.switch :b
  c.desc 'Version (no build) with branch e.g. 0.1.1-feature'
  c.switch :v
  c.desc 'Rubygem compatible version with build appended e.g. 0.1.1.534'
  c.switch :r
  c.desc 'Github token'
  c.flag :g
  c.action do |global_options,options,args|
    ENV['GITHUB_TOKEN'] = options[:g]
    if options[:s]
      puts Overview::AppVersion.new.version(true).to_s
    elsif options[:b]
      puts Overview::AppVersion.new.build_no.to_s
    elsif options[:v]
      puts Overview::AppVersion.new.version.to_s
    elsif options[:r]
      puts "#{Overview::AppVersion.new.version.to_s}.#{Overview::AppVersion.new.build_no.to_s}"
    else
      puts Overview::AppVersion.new.to_s
    end
  end
end

pre do |global,command,options,args|
  # Pre logic here
  # Return true to proceed; false to abort and not call the
  # chosen command
  # Use skips_pre before a command to skip this block
  # on that command only
  true
end

post do |global,command,options,args|
  # Post logic here
  # Use skips_post before a command to skip this
  # block on that command only
end

on_error do |exception|
  # Error logic here
  # return false to skip default error handling
  true
end



exit run(ARGV)