Class: Patches::Runner

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

Defined Under Namespace

Classes: UnknownPatch

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path = nil) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/patches/runner.rb', line 6

def initialize(path = nil)
  @path = path || Patches.default_path
end

Instance Attribute Details

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/patches/runner.rb', line 2

def path
  @path
end

Instance Method Details

#complete!(patch_path) ⇒ Object 



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# File 'lib/patches/runner.rb', line 27

def complete!(patch_path)
  Patches::Patch.create!(path: patch_path)
end

#format_exception(e) ⇒ Object 



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# File 'lib/patches/runner.rb', line 39

def format_exception(e)
  "#{e.class.name}: #{e.message} (#{e.backtrace.first})"
end

#patch_path(patch_path) ⇒ Object 



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# File 'lib/patches/runner.rb', line 31

def patch_path(patch_path)
  File.basename(patch_path)
end

#pending ⇒ Object 



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# File 'lib/patches/runner.rb', line 35

def pending
  @pending ||= Patches::Pending.new(path)
end

#perform ⇒ Object 



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# File 'lib/patches/runner.rb', line 10

def perform
  completed_patches = pending.each do |file_path|
    klass = load_class(file_path)
    instance = klass.new
    Patches.logger.info("Running #{klass} from #{file_path}")
    begin
      instance.run
    rescue => e
      Patches::Notifier.notify_failure(file_path, format_exception(e))
      raise e
    end
    complete!(patch_path(file_path))
  end
  Patches::Notifier.notify_success(completed_patches)
  completed_patches
end