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Contents
# frozen_string_literal: true
require "pathname"
module RuboCop
module Cop
module Sorbet
# This cop makes sure that RBI files are always located under the defined allowed paths.
#
# Options:
#
# * `AllowedPaths`: A list of the paths where RBI files are allowed (default: ["sorbet/rbi/**"])
#
# @example
# # bad
# # lib/some_file.rbi
# # other_file.rbi
#
# # good
# # sorbet/rbi/some_file.rbi
# # sorbet/rbi/any/path/for/file.rbi
class ForbidRBIOutsideOfAllowedPaths < RuboCop::Cop::Cop
include RangeHelp
def investigate(processed_source)
paths = allowed_paths
if paths.nil?
add_offense(
nil,
location: source_range(processed_source.buffer, 1, 0),
message: "AllowedPaths expects an array"
)
return
elsif paths.empty?
add_offense(
nil,
location: source_range(processed_source.buffer, 1, 0),
message: "AllowedPaths cannot be empty"
)
return
end
# When executed the path to the source file is absolute.
# We need to remove the exec path directory prefix before matching with the filename regular expressions.
rel_path = processed_source.file_path.sub("#{Dir.pwd}/", "")
add_offense(
nil,
location: source_range(processed_source.buffer, 1, 0),
message: "RBI file path should match one of: #{paths.join(", ")}"
) if paths.none? { |pattern| File.fnmatch(pattern, rel_path) }
end
private
def allowed_paths
paths = cop_config["AllowedPaths"]
return nil unless paths.is_a?(Array)
paths.compact
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems