Method: Beaker::Options::Parser#file_list

Defined in:
lib/beaker/options/parser.rb

#file_list(paths) ⇒ Array

Generates a list of files based upon a given path or list of paths.

Looks recursively for .rb files in paths.

Parameters:

  • paths (Array) —

    Array of file paths to search for .rb files

Returns:

  • (Array) —

    An Array of fully qualified paths to .rb files

Raises:

  • (ArgumentError) —

    Raises if no .rb files are found in searched directory or if no .rb files are found overall



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 
# File 'lib/beaker/options/parser.rb', line 62

def file_list(paths)
  files = []
  if !paths.empty?
    paths.each do |root|
      @validator.validate_path(root)

      path_files = []
      if File.file?(root)
        path_files << root
      elsif File.directory?(root) # expand and explore
        path_files = Dir.glob(File.join(root, '**/*.rb'))
                        .select { |f| File.file?(f) }
                        .sort_by { |file| [file.count('/'), file] }
      end

      @validator.validate_files(path_files, root)
      files += path_files
    end
  end

  @validator.validate_files(files, paths.to_s)
  files
end