Contents

require 'json'

module Overcommit::Hook::PreCommit
  # Checks the syntax of any modified JSON files.
  class JsonSyntax < Base
    def run
      output = []

      applicable_files.each do |file|
        begin
          JSON.parse(IO.read(file))
        rescue JSON::ParserError => e
          output << "#{e.message} parsing #{file}"
        end
      end

      return :good if output.empty?

      [:bad, output]
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
overcommit-0.14.1	lib/overcommit/hook/pre_commit/json_syntax.rb
overcommit-0.14.0	lib/overcommit/hook/pre_commit/json_syntax.rb
overcommit-0.13.0	lib/overcommit/hook/pre_commit/json_syntax.rb