Class: Dependabot::Conda::FileFetcher

Inherits:
FileFetchers::Base
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/conda/file_fetcher.rb

Constant Summary collapse

ENVIRONMENT_FILE_NAMES = 
%w(
  environment.yml
  environment.yaml
).freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.required_files_in?(filenames) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dependabot/conda/file_fetcher.rb', line 20

def self.required_files_in?(filenames)
  filenames.intersect?(ENVIRONMENT_FILE_NAMES)
end

.required_files_message ⇒ Object 



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# File 'lib/dependabot/conda/file_fetcher.rb', line 25

def self.required_files_message
  "Repo must contain an environment.yml or environment.yaml file."
end

Instance Method Details

#fetch_files ⇒ Object

Raises:

  • (Dependabot::DependencyFileNotFound) 


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# File 'lib/dependabot/conda/file_fetcher.rb', line 30

def fetch_files
  fetched_files = []

  # Try to fetch environment.yml first, then environment.yaml
  environment_file = fetch_file_if_present("environment.yml") ||
                     fetch_file_if_present("environment.yaml")

  if environment_file
    # Validate it's a proper conda environment file
    validation = validate_conda_environment(environment_file)
    unless validation[:valid]
      raise(
        Dependabot::DependencyFileNotFound.new(
          File.join(directory, environment_file.name),
          unsupported_environment_message(T.cast(validation[:reason], T.nilable(Symbol)))
        )
      )
    end
    fetched_files << environment_file
  end

  return fetched_files if fetched_files.any?

  raise(
    Dependabot::DependencyFileNotFound,
    File.join(directory, "environment.yml")
  )
end