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Contents
module SCSSLint
class NoFilesError < StandardError; end
# Finds and aggregates all lints found by running the registered linters
# against a set of SCSS files.
class Runner
attr_reader :lints
# @param config [Config]
def initialize(config)
@config = config
@lints = []
@linters = LinterRegistry.linters.map(&:new)
end
# @param files [Array]
def run(files)
raise NoFilesError, 'No SCSS files specified' if files.empty?
files.each do |file|
find_lints(file)
end
@linters.each do |linter|
@lints += linter.lints
end
end
private
# @param file [String]
def find_lints(file)
engine = Engine.new(file)
config = @config.preferred ? @config : Config.for_file(file)
config ||= @config
@linters.each do |linter|
next unless config.linter_enabled?(linter)
next if config.excluded_file_for_linter?(file, linter)
begin
run_linter(linter, engine, config)
rescue => error
raise SCSSLint::Exceptions::LinterError,
"#{linter.class} raised unexpected error linting file #{file}: " \
"'#{error.message}'",
error.backtrace
end
end
rescue Sass::SyntaxError => ex
@lints << Lint.new(nil, ex.sass_filename, Location.new(ex.sass_line), ex.to_s, :error)
rescue FileEncodingError => ex
@lints << Lint.new(nil, file, Location.new, ex.to_s, :error)
end
# For stubbing in tests.
def run_linter(linter, engine, config)
linter.run(engine, config.linter_options(linter))
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems