From 25cd124631d2b8e3495f4989b8bb8f15fc5cbb03 Mon Sep 17 00:00:00 2001
From: Tyler Rick <github.com@tylerrick.com>
Date: Sun, 22 Feb 2009 15:18:01 -0800
Subject: [PATCH] Added bin/beautify_js, which is a wrapper for rhino
 beautify-cl.js that also lets you supply input via standard input rather than
 suppyling a filename. This allows it to be used in vim as a filter command.

---
 bin/beautify_js | 53 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100755 bin/beautify_js

diff --git a/bin/beautify_js b/bin/beautify_js
new file mode 100755
index 000000000..14cbbbbb9
--- /dev/null
+++ b/bin/beautify_js
@@ -0,0 +1,53 @@
+#!/usr/bin/ruby
+
+def print_usage
+  puts <<End
+Usage: #{File.basename($0)} file
+Usage: echo 'JavaScript input' | #{File.basename($0)}
+
+Using this is a vim filter command
+----------------------------------
+
+This can also be used as a vim filter command (see help filter).
+
+Simply select the lines to be beautified in visual mode and type .!beautify_js.
+
+Better yet, create a vim command to execute it for you, and put that in your .vimrc:
+  command! -range=% -nargs=0 BeautifyJavascript <line1>,<line2>!#{$0}
+
+Then you can simply type BeautifyJavascript to process the entire buffer or select a range of lines to only pass those lines through the filter.
+End
+  exit
+end
+
+
+if STDIN.tty?
+  if ARGV.size >= 1
+    # Get the absolute path of the filename given
+    require 'pathname'
+    path = Pathname.new(ARGV[0]).realpath.to_s
+  else
+    print_usage
+  end
+else
+  # Assume they are piping the input in. Save that input in a temporary file and pass that file to beautify-cl.js
+  require 'tempfile'
+  file = Tempfile.new('beautify_js')
+  file.puts STDIN.read
+  file.close
+  path = file.path
+end
+#system "cat #{path}"
+
+
+# Change directory so that the load() calls in beautify-cl.js are able to find the files they need
+Dir.chdir File.dirname(__FILE__)
+Dir.chdir '..'
+#puts Dir.getwd
+
+
+command = "rhino beautify-cl.js '#{path}' 2>&1"
+#puts command
+#output = `#{command}`
+system command
+