Contents

#!/usr/bin/env ruby

require 'jsonpath'
require 'multi_json'

def usage
  puts "jsonpath [expression] (file|string)

If you omit the second argument, it will read stdin, assuming one valid JSON object
per line. Expression must be a valid jsonpath expression."
  exit!
end

usage unless ARGV[0]

jsonpath = JsonPath.new(ARGV[0])
case ARGV[1]
when nil #stdin
  puts MultiJson.encode(jsonpath.on(MultiJson.decode(STDIN.read)))
when String
  puts MultiJson.encode(jsonpath.on(MultiJson.decode(File.exist?(ARGV[1]) ? File.read(ARGV[1]) : ARGV[1])))
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
jsonpath-0.5.8	bin/jsonpath
jsonpath-0.5.7	bin/jsonpath