module Flick::Checker

Public Class Methods

action(action) click to toggle source
# File lib/flick/checker.rb, line 30
def self.action action
  actions = ["start","stop"]
  unless actions.include? action
    puts "\nPlease specify a valid action #{actions}. e.g. flick <job> -a #{actions.sample} -p ios\n".red
    abort
  end
end
file_exists?(file) click to toggle source
# File lib/flick/checker.rb, line 46
def self.file_exists? file
  unless File.exists? file
    puts "\n#{file} does not exist! Please specify a valid file path.".red
    abort
  end
end
format(format) click to toggle source
# File lib/flick/checker.rb, line 53
def self.format format
  formats = ["mp4","gif"]
  unless formats.include? format
    puts "\nPlease specify a valid format #{formats}. e.g. flick <job> -a stop -p ios -f #{formats.sample}\n".red
    abort
  end
end
manager(option) click to toggle source
# File lib/flick/checker.rb, line 38
def self.manager option
  options = ["install","uninstall"]
  unless options.include? option
    puts "\nPlease specify a valid option #{options}. e.g. flick <job> -a #{options.sample} -p ios\n".red
    abort
  end
end
platform(platform) click to toggle source
# File lib/flick/checker.rb, line 22
def self.platform platform
  platforms = ["android","ios"]
  unless platforms.include? platform
    puts "\nPlease specify a valid platform #{platforms}. e.g. flick <job> -a start -p #{platforms.sample}\n".red
    abort
  end
end
system_dependency(dep) click to toggle source
# File lib/flick/checker.rb, line 14
def self.system_dependency dep
  program = self.which dep
  if program.nil? || program.empty? 
    puts "\n#{dep} was not found. Please ensure you have installed #{dep} and it's in your $PATH\n".red
    abort
  end
end
which(cmd) click to toggle source
# File lib/flick/checker.rb, line 3
def self.which(cmd)
  exts = ENV['PATHEXT'] ? ENV['PATHEXT'].split(';') : ['']
  ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
    exts.each { |ext|
      exe = File.join(path, "#{cmd}#{ext}")
      return exe if File.executable?(exe) && !File.directory?(exe)
    }
  end
  return nil
end