erubis: Eruby style template engine for multiple languages

SYNOPSIS

erubis [..options..] [file ...]

DESCRIPTION

Embedded templating engine for multiple languages. Erubis will take a template file as input and output code to convey that data in the language specified. The following output languages are supported:

* Ruby * PHP * C * Java * Scheme * Perl * JavaScript

OPTIONS

-h, --help: help
-v: version
-x: show converted code
-X: show converted code, only ruby code and no text part
-N: numbering: add line numbers (for '-x/-X')
-U: unique: compress empty lines to a line (for '-x/-X')
-C: compact: remove empty lines (for '-x/-X')
-b: body only: no preamble nor postamble (for '-x/-X')
-z: syntax checking
-e: escape (equal to '--E Escape')
-p pattern: embedded pattern (default '<% %>')
-l lang: convert but no execute (ruby/php/c/java/scheme/perl/js)
-E e1,e2,...: enhancer names (Escape, PercentLine, BiPattern, ...)
-I path: library include path
-K kanji: kanji code (euc/sjis/utf8) (default none)
-c context: context data string (yaml inline style or ruby code)
-f datafile: context data file ('*.yaml', '*.yml', or '*.rb')
-T: don't expand tab characters in YAML file
-S: convert mapping key from string to symbol in YAML file
-B: invoke 'result(binding)' instead of 'evaluate(context)'
--pi=name: parse '<?name ... ?>' instead of '<% ... %>'

supported properties:

* (common)

--escapefunc=nil

: escape function name

--pattern="<% %>"

: embed pattern

--trim=true

: trim spaces around <% ... %>

--preamble=nil

: preamble (no preamble when false)

--postamble=nil

: postamble (no postamble when false)

--escape=nil

: escape expression or not in default

* (basic) * (pi)

--pi="rb"

: PI (Processing Instrunctions) name

--embchar="@"

: char for embedded expression pattern('@{...}@')

* ruby * php * c

--indent=""

: indent spaces (ex. ' ')

--out="stdout"

: output file pointer name

* java

--indent=""

: indent spaces (ex. ' ')

--buf="_buf"

: output buffer name --bufclass="StringBuffer" : output buffer class (ex. 'StringBuilder')

* scheme

--func="_add"

: function name (ex. 'display')

* perl

--func="print"

: function name

* javascript

--docwrite=true

: use 'document.write()' when true

EXAMPLES

Run 'erubis -l php example.ephp' to convert the embedded document to php code.

example.ephp: <?xml version="1.0"?> <html>

  <body>
   <p>Hello <%= $user %>!</p>
   <table>
    <tbody>
     <% $i = 0; %>
     <% foreach ($list as $item) { %>
     <%   $i++; %>
     <tr bgcolor="<%= $i % 2 == 0 ? '#FFCCCC' : '#CCCCFF' %>">
      <td><%= $i %></td>
      <td><%== $item %></td>
     </tr>
     <% } %>
    </tbody>
   </table>
  </body>

</html>

RELATED TO erubis…

http://rubyforge.org/projects/erubis/