Add json-diff executable, gem v0.4.0

Author: espadrine

bin/json-diff

@@ -0,0 +1,28 @@
+#!/usr/bin/env ruby
+require "json"
+require "json-diff"
+
+HELP = <<-HELP
+Produce a JSON description of the difference between two JSON files.
+Usage:
+  json-diff FILE1 FILE2
+HELP
+
+if ARGV.first == "-h"
+  puts HELP
+  exit(0)
+end
+
+before_filename = ARGV.shift
+after_filename = ARGV.shift
+
+if before_filename == nil || after_filename == nil
+  puts "A file is missing to compute the difference between two files"
+  exit(1)
+end
+
+before_file = IO.read(before_filename)
+after_file = IO.read(after_filename)
+before = JSON.parse(before_file)
+after = JSON.parse(after_file)
+puts JSON.pretty_generate(JsonDiff.diff(before, after))

json-diff.gemspec

@@ -7,9 +7,11 @@ Gem::Specification.new do |s|
   s.version     = JsonDiff::VERSION
   s.platform    = Gem::Platform::RUBY
   s.authors     = ['Thaddée Tyl']
-  s.email       = ['ttyl@captaintrain.com']
+  s.email       = ['thaddee.tyl@gmail.com']
   s.homepage    = 'http://github.com/espadrine/json-diff'
   s.summary     = %q{Compute the difference between two JSON-serializable Ruby objects.}
   s.description = %q{Take two Ruby objects that can be serialized to JSON. Output an array of operations (additions, deletions, moves) that would convert the first one to the second one.}
   s.files       = `git ls-files`.split("\n")
+  s.bindir      = "bin"
+  s.executables = ["json-diff"]
 end

lib/json-diff/version.rb

@@ -1,3 +1,3 @@
 module JsonDiff
-  VERSION = '0.3.2'
+  VERSION = '0.4.0'
 end