Mustache templates for bash
With bpkg:
$ bpkg install -g jwerle/mushFrom source:
$ make installSuppose you have a template file:
./template.ms
VAR={{VAR}}
You can compile it like such:
$ cat ./template.ms | VAR=VALUE mush
VAR=123You can utilize stdin in the same way with echo
echo "Today's date is {{DATE}}" | DATE=`date +%D` mush
Today's date is 12/17/13Variables are passed to the view environment variable
definition. Due to the way variables are scoped to the
templates. All environment variables are available to the
template. This includes variables like $HOME and $USER
Compile a HTML file with partial:
index.html.ms (layout)
<!doctype html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>{{title}}</title>
<link rel="stylesheet" href="{{main_css}}" type="text/css" />
<script type="text/javascript" src="{{main_js}}" charset="utf-8"></script>
</head>
<body>
<div id="app">
{{content}}
</div>
</body>
</html>page.html.ms (partial)
<div id="{{name}}" class="page"> This is the {{name}} page </div>$ cat index.html.ms | \
title="Awesome Web Site" \
main_css="/css/main.css" \
main_js="/js/main.js" \
content="`cat page.html.ms | name=home mush`" \
mushThis will yield:
<!doctype html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<title>foo</title>
<link rel="stylesheet" href="/css/main.css" type="text/css" />
<script type="text/javascript" src="/js/app.js" charset="utf-8"></script>
</head>
<body>
<div id="app">
<div id="home" class="page"> This is the home page </div>
</div>
</body>
</html>usage: mush [-ehV] [-f <file>] [-o <file>]
examples:
$ cat file.ms | FOO=BAR mush
$ VALUE=123 mush -f file.ms -o file
$ echo "Today's date is {{DATE}}" | DATE=`date +%D` mush
$ cat ./template.ms | VAR=VALUE mush
options:
-f, --file <file> file to parse
-o, --out <file> output file
-e, --escape escapes html html entities
-h, --help display this message
-V, --version output version
MIT