Compile Stylus to CSS

Compile Stylus to CSS.tmCommand

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
 <key>beforeRunningCommand</key>
 <string>saveActiveFile</string>
 <key>command</key>
 <string>#!/usr/bin/env ruby
# encoding: utf-8

in_inclusion = ENV['TM_FILEPATH'].match(/_(.)+\.styl/)
in_assets_folder = ENV['TM_FILEPATH'].match(/assets\//)

# Automagically compile .styl to .css if:
# · Not in `assets/` folder
# · Filname is not `_*.styl`
if !in_inclusion &amp;&amp; !in_assets_folder
  result = `stylus #{ENV['TM_FILEPATH']}`
  error = /throw\ err/.match(result)

  if error == nil
    puts "✓ compiled #{ENV['TM_FILEPATH'].sub(/\.(styl|stylus)$/, '.css')}"
  else
    puts "✗ #{result}"
  end
end</string>
 <key>input</key>
 <string>none</string>
 <key>keyEquivalent</key>
 <string>@s</string>
 <key>name</key>
 <string>Compile Stylus to CSS</string>
 <key>output</key>
 <string>showAsTooltip</string>
 <key>scope</key>
 <string>source.stylus</string>
 <key>uuid</key>
 <string>5538C418-2C8C-410E-A15F-7EFB29EA8F7D</string>
</dict>
</plist>

CMD + S when editing styles.styl

• Do not compile when in /assets folder (see connect-assets)
• Do not compile when filename begins with underscore (i.e. _utils.styl)
• Otherwise it compiles styles.css beside styles.styl