Class: Geminabox::GemStore

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(gem, overwrite = false) ⇒ GemStore

Returns a new instance of GemStore.



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# File 'lib/geminabox/gem_store.rb', line 11

def initialize(gem, overwrite = false)
  @gem = gem
  @overwrite = overwrite && overwrite == 'true'
end

Instance Attribute Details

#gem ⇒ Object

Returns the value of attribute gem.



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# File 'lib/geminabox/gem_store.rb', line 4

def gem
  @gem
end

#overwrite ⇒ Object

Returns the value of attribute overwrite.



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# File 'lib/geminabox/gem_store.rb', line 4

def overwrite
  @overwrite
end

Class Method Details

.create(gem, overwrite = false) ⇒ Object 



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# File 'lib/geminabox/gem_store.rb', line 6

def self.create(gem, overwrite = false)
  gem_store = new(gem, overwrite)
  gem_store.save
end

Instance Method Details

#check_replacement_status ⇒ Object 



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# File 'lib/geminabox/gem_store.rb', line 35

def check_replacement_status
  if !overwrite and Geminabox::Server.disallow_replace? and File.exist?(gem.dest_filename)
    if existing_file_digest != gem.hexdigest
      raise GemStoreError.new(409, "Updating an existing gem is not permitted.\nYou should either delete the existing version, or change your version number.")
    else
      raise GemStoreError.new(200, "Ignoring upload, you uploaded the same thing previously.\nPlease use -o to ovewrite.")
    end
  end
end

#ensure_gem_valid ⇒ Object

Raises:



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# File 'lib/geminabox/gem_store.rb', line 45

def ensure_gem_valid
  raise GemStoreError.new(400, "Cannot process gem") unless gem.valid?
end

#prepare_data_folders ⇒ Object 



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# File 'lib/geminabox/gem_store.rb', line 23

def prepare_data_folders
  ensure_existing_data_folder_compatible
  begin
    FileUtils.mkdir_p(File.join(Geminabox.data, "gems"))
  rescue
    raise GemStoreError.new(
      500,
      "Could not create #{File.expand_path(Geminabox.data)}."
    )
  end
end

#save ⇒ Object 



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# File 'lib/geminabox/gem_store.rb', line 16

def save
  ensure_gem_valid
  prepare_data_folders
  check_replacement_status
  write_and_index
end