class Overcommit::Hook::PreCommit::JsonSyntax

Checks the syntax of any modified JSON files.

Public Instance Methods

run() click to toggle source
# File lib/overcommit/hook/pre_commit/json_syntax.rb, line 6
def run
  messages = []

  applicable_files.each do |file|
    JSON.parse(IO.read(file))
  rescue JSON::ParserError => e
    error = "#{e.message} parsing #{file}"
    messages << Overcommit::Hook::Message.new(:error, file, nil, error)
  end

  messages
end