class Overcommit::Hook::PreCommit::JsLint

Runs ‘jslint` against any modified JavaScript files.

@see www.jslint.com/

Constants

MESSAGE_REGEX

Public Instance Methods

run() click to toggle source
# File lib/overcommit/hook/pre_commit/js_lint.rb, line 10
def run
  result = execute(command, args: applicable_files)
  return :pass if result.success?

  # example message:
  #   path/to/file.js:1:1: Error message
  extract_messages(
    result.stdout.split("\n").grep(MESSAGE_REGEX),
    MESSAGE_REGEX
  )
end