Sha256: 5393c2a83618d5553abf374f6c52e5814e367476ee69a457390c25de453b6f73
Contents?: true
Size: 748 Bytes
Versions: 28
Compression:
Stored size: 748 Bytes
Contents
module Overcommit::Hook::PreCommit
# Runs `hlint` against any modified Haskell files.
#
# @see https://github.com/ndmitchell/hlint
class Hlint < Base
MESSAGE_REGEX = /
^(?<file>(?:\w:)?[^:]+)
:(?<line>\d+)
:\d+
:\s*(?<type>\w+)
/x
MESSAGE_TYPE_CATEGORIZER = lambda do |type|
type.include?('W') ? :warning : :error
end
def run
result = execute(command, args: applicable_files)
return :pass if result.success?
raw_messages = result.stdout.split("\n").grep(MESSAGE_REGEX)
# example message:
# path/to/file.hs:1:0: Error: message
extract_messages(
raw_messages,
MESSAGE_REGEX,
MESSAGE_TYPE_CATEGORIZER
)
end
end
end
Version data entries
28 entries across 26 versions & 2 rubygems