mustachc for doing mustache templating from makefiles and the bash command line. Requires mustache.php and php itself.

mustachec

#!/usr/bin/env php
<?php
// Command line utility to compile MUSTACHE to STDOUT
// I bastardised this based on lessc by:
// Leaf Corcoran <leafot@gmail.com>, 2012
// which is licensed by MIT/GPL according to his website.
// Additionally, this requires mustache.php to be in the same directory
// Mustache.php can be "compiled" to be in a single file 
// following these instructions https://twitter.com/bobthecow/status/319159329578180609
// (quoted below)

// ProTip™ for Mustache.php v2.3 — http://hile.mn/XUgSFc 
//
// Running `bin/build_bootstrap.php` creates a single-file `mustache.php` include. Hot.
// -@bobthecow
//
// the mustachec command includes a help screen, in the heredoc just below.

$exe = array_shift($argv); // remove filename

$HELP = <<<EOT
Usage: $exe [options] [mustache-file] [json-file]

Options include:

    -h, --help  Show this message
    -v          Print the version
    -r          Read from STDIN instead of json-file
    -e		use htmlentities instead of htmlspecialchars
    -d		don't double encode entities.


EOT;

$opts = getopt('hvred:', array('help'));
while (count($argv) > 0 && preg_match('/^-([-hvred])/', $argv[0])) {
	array_shift($argv);
}

function has() {
	global $opts;
	foreach (func_get_args() as $arg) {
		if (isset($opts[$arg])) return true;
	}
	return false;
}

if (has("h", "help")) {
	exit($HELP);
}


error_reporting(E_ALL);
$path  = realpath(dirname(__FILE__)).'/';

require $path."mustache.php";

$VERSION = Mustache_Engine::VERSION;
if (has("v")) {
	exit($VERSION."\n");
}

if (!$fname = array_shift($argv)) {
	echo $HELP;
	exit(1);
}


if (has("r")) {
	if (!empty($argv)) {
		$data = $argv[0];
	} else {
		$data = "";
		while (!feof(STDIN)) {
			$data .= fread(STDIN, 8192);
		}
	}
	exit(process($data));
}


$fa = "Fatal Error: ";
function err($msg) {
	fwrite(STDERR, $msg."\n");
}

if (php_sapi_name() != "cli") {
	err($fa.$argv[0]." must be run in the command line.");
	exit(1);
}



function make_mustache() {
	global $opts;
	global $fname;
	if(has("e")){
		$m = new Mustache_Engine(array(
			'loader' => new Mustache_Loader_FilesystemLoader(getcwd()),
		    'escape' => function($value) {
				return htmlentities($value, ENT_COMPAT, 'UTF-8',!has("d"));
			}
		));
	} else {

		$m = new Mustache_Engine(array(
			'loader' => new Mustache_Loader_FilesystemLoader(getcwd()),
		    'escape' => function($value) {
				return htmlspecialchars($value, ENT_COMPAT, 'UTF-8',!has("d"));
			}
		));

	}
	$t = $m->loadTemplate($fname);
	return $t;
}

function process($data=''){
	$m = make_mustache();
	$j = json_decode($data,TRUE);
	if($j == NULL) {
		err("json error: ".json_last_error());
	}
	return $m->render($j); 

	return "processing\n";
}

try {
	while($fjson = array_shift($argv)){
		echo process(file_get_contents($fjson));
	}
} catch (exception $ex) {
	err($fa.$ex->getMessage());
	exit(1);
}

?>