#!/usr/bin/env ruby
# DISCLAIMER: this is not Mozilla's mach

require 'optparse'

options = {
    :settingsDir => "../build/config",
    :profile => 'qt5',
    :build => 'release',
    :buildDir => '../build',
}

OptionParser.new do |opts|
    opts.banner = "Usage: ./mach [options]"

    opts.on("-h", "--help", "Prints this help") do
        puts opts
        puts "Options: #{options}"
        puts 'Commands: setup, run, clean, build'
        exit
    end

    opts.on("--profile", "Set profile") do |profile|
        options[:profile] = profile
    end

    opts.on("-d", "--build DIRECTORY", "Build location") do |dir|
        options[:buildDir] = dir
    end

    opts.on("-i", "--install DIRECTORY", "Install location") do |dir|
        options[:installDir] = dir
    end

    opts.on("--debug", "Debug build") do
	options[:build] = 'debug'
    end

    opts.on("--release", "Release build") do
	options[:build] = 'release'
    end

end.parse!

if not ARGV.empty? then
    ARGV.each do|arg|
        case arg
	when 'setup'
	    system "qbs-setup-toolchains --settings-dir #{options[:settingsDir]} --detect"
	    system "qbs-setup-qt --settings-dir #{options[:settingsDir]} /usr/bin/qmake-qt5 #{options[:profile]}"
        when 'run'
            system "qbs run --settings-dir #{options[:settingsDir]} -d #{options[:buildDir]} -p poi profile:#{options[:profile]} #{options[:build]}"
        when 'clean'
            system "qbs clean --settings-dir #{options[:settingsDir]} -d #{options[:buildDir]} profile:#{options[:profile]} #{options[:build]}"
        when 'build'
            system "qbs build --settings-dir #{options[:settingsDir]} -d #{options[:buildDir]} --force-probe-execution profile:#{options[:profile]} #{options[:build]}"
        else
            puts "Unknown argument #{arg}; use ./mach -h for more details"
        end
    end

else
    puts 'No arguments; use ./mach -h for more details'
end