Class: LaunchAgent

Inherits:
Object
  • Object
show all
Defined in:
lib/launch_agent.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(bin_path = nil) ⇒ LaunchAgent

Returns a new instance of LaunchAgent.



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# File 'lib/launch_agent.rb', line 14

def initialize(bin_path = nil)
  self.bin_path = bin_path
end

Instance Attribute Details

#bin_path ⇒ Object

Returns the value of attribute bin_path.



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# File 'lib/launch_agent.rb', line 2

def bin_path
  @bin_path
end

Class Method Details

.install(bin_path) ⇒ Object 



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# File 'lib/launch_agent.rb', line 4

def self.install(bin_path)
  LaunchAgent.new(bin_path).install
  puts 'Done.'
end

.uninstall ⇒ Object 



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# File 'lib/launch_agent.rb', line 9

def self.uninstall
  LaunchAgent.new.uninstall
  puts 'Done.'
end

Instance Method Details

#identifier ⇒ Object 



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# File 'lib/launch_agent.rb', line 32

def identifier
  'jp.mahdi.update_xcode_plugins'
end

#install ⇒ Object 



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# File 'lib/launch_agent.rb', line 18

def install
  File.open(launch_agent_path, 'w') do |file|
    file.write(xml)
  end

  `launchctl load "#{launch_agent_path}"`
end

#launch_agent_path ⇒ Object 



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# File 'lib/launch_agent.rb', line 36

def launch_agent_path
  "#{Dir.home}/Library/LaunchAgents/#{identifier}.plist"
end

#uninstall ⇒ Object 



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# File 'lib/launch_agent.rb', line 26

def uninstall
  `launchctl unload "#{launch_agent_path}"`

  File.delete(launch_agent_path) if File.exist?(launch_agent_path)
end

#watch_paths ⇒ Object 



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# File 'lib/launch_agent.rb', line 40

def watch_paths
  [
    '/Applications/Xcode.app',
    '/Applications/Xcode-beta.app',
    '~/Library/Application Support/Developer/Shared/Xcode/Plug-ins/'
  ]
end

#watch_paths_xml ⇒ Object 



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# File 'lib/launch_agent.rb', line 48

def watch_paths_xml
  watch_paths.map do |path|
    "<string>#{path}</string>"
  end.join("\n")
end

#xml ⇒ Object 



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# File 'lib/launch_agent.rb', line 54

def xml
  "<?xml version=\"1.0\" encoding=\"UTF-8\"?>
    <!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">
    <plist version=\"1.0\">
    <dict>
      <key>Label</key>
      <string>#{identifier}</string>
      <key>ProgramArguments</key>
      <array>
        <string>/usr/bin/env</string>
        <string>ruby</string>
        <string>#{bin_path}</string>
      </array>
      <key>RunAtLoad</key>
      <false/>
      <key>StandardErrorPath</key>
      <string>/tmp/#{identifier}.err</string>
      <key>StandardOutPath</key>
      <string>/tmp/#{identifier}.out</string>
      <key>WatchPaths</key>
      <array>
        #{watch_paths_xml}
      </array>
    </dict>
  </plist>"
end