#! /usr/bin/env ruby

require 'autoproj/cli/main'
require 'autoproj/cli/locate'

if ARGV.include?('--help') || ARGV.include?('help')
    puts "Usage:"
    puts "  alog [package]"
    puts
    puts "Shows log available for the given package and allows to select and display one"
    exit 0
end

Autoproj::CLI.basic_setup
Autoproj.report(silent: true) do
    cli = Autoproj::CLI::Locate.new

    arg = ARGV.first || Dir.pwd
    if File.directory?(arg)
        arg = "#{File.expand_path(arg)}/"
    end
    log_files = cli.logs_of(arg, log: nil)

    if log_files.size == 1
        logfile = log_files.first
    elsif log_files.size > 1
        logfile = cli.select_log_file(log_files)
    elsif log_files.empty?
        raise "no logs found for #{string}"
    end

    puts File.read(logfile)
end