module main

import os
import os.cmdline
import log

struct VpmSettings {
mut:
	is_help               bool
	is_once               bool
	is_verbose            bool
	is_force              bool
	server_urls           []string
	vcs                   string
	vmodules_path         string
	no_dl_count_increment bool
}

fn init_settings() VpmSettings {
	args := os.args[1..]
	opts := cmdline.only_options(args)
	cmds := cmdline.only_non_options(args)
	if os.getenv('VPM_DEBUG') != '' {
		log.set_level(.debug)
	}
	no_inc_env := os.getenv('VPM_NO_INCREMENT')
	return VpmSettings{
		is_help: '-h' in opts || '--help' in opts || 'help' in cmds
		is_once: '--once' in opts
		is_verbose: '-v' in opts || '--verbose' in opts
		is_force: '-f' in opts || '--force' in opts
		vcs: if '--hg' in opts { 'hg' } else { 'git' }
		server_urls: cmdline.options(args, '--server-urls')
		vmodules_path: os.vmodules_dir()
		no_dl_count_increment: os.getenv('CI') != '' || (no_inc_env != '' && no_inc_env != '0')
	}
}