Class: Ghundle::Source::Local

Inherits:
Common
  • Object
show all
Defined in:
lib/ghundle/source/local.rb

Overview

Represents the local source of a hook. This means that the hook has already been fetched to a local directory where it can easily be installed in a repository.

Instance Method Summary collapse

Methods inherited from Common

#fetched?, #hook_name

Constructor Details

#initialize(local_path) ⇒ Local

Returns a new instance of Local.



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# File 'lib/ghundle/source/local.rb', line 12

def initialize(local_path)
  @local_path = Pathname.new(local_path)
end

Instance Method Details

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ghundle/source/local.rb', line 36

def exists?
  script_path.executable? and metadata_path.file?
end

#fetch ⇒ Object 



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# File 'lib/ghundle/source/local.rb', line 45

def fetch
  self
end

#metadata ⇒ Object 



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# File 'lib/ghundle/source/local.rb', line 40

def metadata
  validate
  Metadata.from_yaml(metadata_path)
end

#metadata_path ⇒ Object 



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# File 'lib/ghundle/source/local.rb', line 53

def metadata_path
  @local_path.join('meta.yml')
end

#name ⇒ Object 



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# File 'lib/ghundle/source/local.rb', line 16

def name
  @local_path.basename.to_s
end

#script_path ⇒ Object 



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# File 'lib/ghundle/source/local.rb', line 49

def script_path
  @local_path.join('run')
end

#validate ⇒ Object 



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# File 'lib/ghundle/source/local.rb', line 20

def validate
  return if exists?

  if not script_path.file?
    raise AppError.new("Script not found: #{script_path}")
  end

  if not script_path.executable?
    raise AppError.new("Script not executable: #{script_path}")
  end

  if not metadata_path.file?
    raise AppError.new("Metadata file not found: #{metadata_path}")
  end
end