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

  messages
end