Class: Rpremote::LanguageSource

Inherits:
Object
  • Object
show all
Defined in:
lib/rpremote/language_source.rb,
sig/rpremote.rbs

Defined Under Namespace

Classes: DownloadError, Error, ExtractError

Constant Summary collapse

MAX_REDIRECTS = 
5

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(language: Target::DEFAULT_LANGUAGE, version: Target::DEFAULT_LANGUAGE_VERSION, cache_dir: Target::DEFAULT_CACHE_DIR, fetcher: nil, extractor: nil, preparer: nil) ⇒ LanguageSource

Returns a new instance of LanguageSource.



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# File 'lib/rpremote/language_source.rb', line 19

def initialize(language: Target::DEFAULT_LANGUAGE, version: Target::DEFAULT_LANGUAGE_VERSION,
               cache_dir: Target::DEFAULT_CACHE_DIR,
               fetcher: nil, extractor: nil, preparer: nil)
  Language.validate!(language)

  @language = language
  @version = version
  @cache_dir = File.expand_path(cache_dir.gsub("{version}", version))
  @fetcher = fetcher || method(:download)
  @extractor = extractor || method(:extract)
  @preparer = preparer || method(:prepare_repository)
  @patcher = PicoRubySourcePatch.new(version: version).method(:apply)
end

Instance Attribute Details

#cache_dir ⇒ String (readonly)

Returns the value of attribute cache_dir.

Returns:

  • (String) 


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# File 'lib/rpremote/language_source.rb', line 17

def cache_dir
  @cache_dir
end

#language ⇒ String (readonly)

Returns the value of attribute language.

Returns:

  • (String) 


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# File 'lib/rpremote/language_source.rb', line 17

def language
  @language
end

#version ⇒ String (readonly)

Returns the value of attribute version.

Returns:

  • (String) 


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# File 'lib/rpremote/language_source.rb', line 17

def version
  @version
end

Instance Method Details

#archive_path ⇒ String

Returns:

  • (String) 


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# File 'lib/rpremote/language_source.rb', line 51

def archive_path
  File.join(cache_dir, "picoruby-#{version}.zip")
end

#archive_url ⇒ String

Returns:

  • (String) 


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# File 'lib/rpremote/language_source.rb', line 47

def archive_url
  "https://github.com/picoruby/picoruby/archive/refs/tags/#{version}.zip"
end

#setup(force: false) ⇒ String

Parameters:

  • force: (Boolean) (defaults to: false)

Returns:

  • (String)

Raises:



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# File 'lib/rpremote/language_source.rb', line 33

def setup(force: false)
  FileUtils.mkdir_p(cache_dir)
  fetch_archive if force || !File.size?(archive_path)
  unless File.directory?(source_dir) && !force
    FileUtils.rm_rf(source_dir) if force
    extractor.call(archive_path, cache_dir)
  end
  raise ExtractError, "PicoRuby source was not extracted: #{source_dir}" unless File.directory?(source_dir)

  preparer.call(source_dir)
  patcher.call(source_dir)
  source_dir
end

#source_dir ⇒ String

Returns:

  • (String) 


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# File 'lib/rpremote/language_source.rb', line 55

def source_dir
  File.join(cache_dir, "picoruby-#{version}")
end