ext/Jinja Templates.tmbundle/Commands/Validate Syntax.tmCommand

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   3 <plist version="1.0">
   4 <dict>
   5         <key>beforeRunningCommand</key>
   6         <string>nop</string>
   7         <key>command</key>
   8         <string>. "$TM_SUPPORT_PATH/lib/webpreview.sh"
   9 html_header "Jinja Syntax Validation" "Jinja Templates"
  10
  11 export TMPFILE="$(mktemp -t tm_jinja_test__)"
  12 cat /dev/stdin &gt; $TMPFILE
  13
  14 python &lt;&lt;'END'
  15 try:
  16     from jinja import Environment
  17     from jinja.exceptions import TemplateSyntaxError
  18     e = Environment()
  19 except ImportError, e:
  20     print "&lt;h2&gt;Error&lt;/h2&gt;"
  21     print "&lt;p&gt;Jinja is not installed on this system, cannot perform syntax check.&lt;/p&gt;"
  22 else:
  23     import sys, os
  24     from cgi import escape
  25
  26     f = file(os.environ['TMPFILE'])
  27     try:
  28         source = f.read()
  29     finally:
  30         f.close()
  31     try:
  32         e.parse(source, os.environ['TM_FILEPATH'])
  33     except TemplateSyntaxError, err:
  34         print e.from_string('''
  35           &lt;h2&gt;Syntax Error in Line {{ err.lineno or '?' }}&lt;/h2&gt;
  36           &lt;p&gt;{{ err.message|e }}&lt;/p&gt;
  37           &lt;p&gt;&lt;a href="txmt://open/?url=file://{{ err.filename|urlencode }}&amp;line={{ err.lineno }}"&gt;Go To Line&lt;/a&gt;&lt;/p&gt;
  38         ''').render(err=err)
  39     else:
  40         print '&lt;h2&gt;Success&lt;/h2&gt;'
  41         print '&lt;p&gt;no syntax errors found!&lt;/p&gt;'
  42 END
  43
  44 html_footer
  45 rm $TMPFILE</string>
  46         <key>input</key>
  47         <string>document</string>
  48         <key>keyEquivalent</key>
  49         <string>^V</string>
  50         <key>name</key>
  51         <string>Validate Syntax</string>
  52         <key>output</key>
  53         <string>showAsHTML</string>
  54         <key>scope</key>
  55         <string>source.jinja, text.html.jinja</string>
  56         <key>uuid</key>
  57         <string>07198D95-F344-47EB-B1F2-69F2DC10BA1F</string>
  58 </dict>
  59 </plist>