pry-try in pry-try-0.3.1

- old
+ new

@@ -23,21 +23,27 @@
       gem
     end
   end
 end
 
-def template_for_gems(gems)
+def template_for_gems(gems, options = {})
   require 'erb'
   @gems = gems
+  @inline = options[:inline]
   ERB.new(<<-GEMFILE, 1, "-").result
+<% if @inline -%>
+#!/usr/bin/env ruby
+
 begin
   require "bundler/inline"
 rescue LoadError => e
   $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
   raise e
 end
-
+<% else -%>
+require "bundler/inline"
+<% end -%>
 gemfile(true) do
   source 'https://rubygems.org'
   gem 'pry'
 <% @gems.each do |(gem, *opts)|
     options = opts.last.is_a?(Hash) ? opts.pop : {}
@@ -46,11 +52,11 @@
 <% end -%>
 end
 GEMFILE
 end
 
-if ARGV.empty? || %w(-h --help).include?(ARGV.first)
+if ($stdin.tty? && ARGV.empty?) || %w(-h --help).include?(ARGV.first)
   puts(<<-EOH)
 Usage:
   pry-try activesupport
   cat script.rb | pry-try
 
@@ -81,11 +87,11 @@
   require 'pry-try'
   puts PryTry::VERSION
   exit
 elsif %w(--inline).include?(ARGV.first)
   ARGV.shift
-  puts template_for_gems(parse_gems(ARGV))
+  puts template_for_gems(parse_gems(ARGV), :inline => true)
   exit
 end
 
 @gems = parse_gems(ARGV)
 
@@ -93,7 +99,7 @@
   require 'tempfile'
 
   @script = Tempfile.new('pry-try').tap do |f|
     File.write(f, template_for_gems(@gems).gsub(/\n+ *(?=\S)/, ';'))
   end
-  exec %{unset BUNDLE_BIN;script=$(cat #{@script ? @script.path : ''} #{$stdin.tty? ? '' : '-'}; echo;echo '$stdin = $stdin.reopen "/dev/tty";'); printf "${script}" | pry}
 end
+exec %{unset BUNDLE_BIN;script=$(cat #{@script ? @script.path : ''} #{$stdin.tty? ? '' : '-'}; echo;echo '$stdin = $stdin.reopen "/dev/tty";'); printf "${script}" | pry}