CLI minify!

min_extras/cli/minify.php

@@ -0,0 +1,88 @@
+#!/usr/bin/php
+<?php
+
+$pathToLib = dirname(dirname(__DIR__)) . '/min/lib';
+
+// needed because of dumb require statements in class files :(
+set_include_path($pathToLib . PATH_SEPARATOR . get_include_path());
+
+// barebones autoloader
+spl_autoload_register(function ($class) use ($pathToLib) {
+    $file = $pathToLib . '/' . str_replace(array('_', '\\'), DIRECTORY_SEPARATOR, $class) . '.php';
+    return is_file($file) ? ((require $file) || true) : false;
+});
+
+$cli = new MrClay\Cli;
+
+$cli->addOptionalArg('d')->assertDir()->setDescription('Your webserver\'s DOCUMENT_ROOT: Relative paths will be rewritten relative to this path. This is required if you\'re passing in CSS.');
+
+$cli->addOptionalArg('o')->useAsOutfile()->setDescription('Outfile: If given, output will be placed in this file.');
+
+$cli->addOptionalArg('t')->mustHaveValue()->setDescription('Type: must be "css", "js", or "html". This must be provided if passing content via STDIN.');
+
+if (! $cli->validate()) {
+    if ($cli->isHelpRequest) {
+        echo "The Minify CLI tool!\n\n";
+    }
+    echo "USAGE: ./minify.php [-t TYPE] [-d DOC_ROOT] [-o OUTFILE] file ...\n";
+    if ($cli->isHelpRequest) {
+        echo $cli->getArgumentsListing();
+    }
+    echo "EXAMPLE: ./minify.php ../../min_unit_tests/_test_files/js/*.js\n";
+    echo "EXAMPLE: ./minify.php -d../.. ../../min_unit_tests/_test_files/css/*.css\n";
+    echo "EXAMPLE: echo \"var js = 'Awesome' && /cool/;\" | ./minify.php -t js\n";
+    echo "EXAMPLE: echo \"sel > ector { prop: 'value  '; }\" | ./minify.php -t css\n";
+    echo "\n";
+    exit(0);
+}
+
+$outfile = $cli->values['o'];
+$docRoot = $cli->values['d'];
+$type = $cli->values['t'];
+
+if (is_string($type)) {
+    if (! in_array($type, array('js', 'css', 'html'))) {
+        echo "Type argument invalid\n";
+        exit(1);
+    }
+    $type = constant('Minify::TYPE_' . strtoupper($type));
+}
+
+$paths = $cli->getPathArgs();
+$sources = array();
+
+if ($paths) {
+    foreach ($paths as $path) {
+        if (is_file($path)) {
+            $sources[] = new Minify_Source(array(
+                'filepath' => $path,
+                'minifyOptions' => array('docRoot' => $docRoot),
+            ));
+        } else {
+            $sources[] = new Minify_Source(array(
+                'id' => $path,
+                'content' => "/*** $path not found ***/\n",
+                'minifier' => '',
+            ));
+        }
+    }
+} else {
+    // not paths input, expect STDIN
+    if (! $type) {
+        echo "Type must be specified to use STDIN\n";
+        exit(1);
+    }
+    $in = $cli->openInput();
+    $sources[] = new Minify_Source(array(
+        'id' => 'one',
+        'content' => stream_get_contents($in),
+        'contentType' => $type,
+    ));
+    $cli->closeInput();
+}
+
+$combined = Minify::combine($sources) . "\n";
+
+$fp = $cli->openOutput();
+fwrite($fp, $combined);
+$cli->closeOutput();

min_extras/cli/rewrite-uris.php

@@ -25,7 +25,7 @@ if (! $cli->validate()) {
     if ($cli->isHelpRequest) {
         echo $cli->getArgumentsListing();
     }
-    echo "EXAMPLE: ./rewrite-uris.php -t -d../.. ../../min_unit_tests/_test_files/css/paths_rewrite.css ../../min_unit_tests/_test_files/css/comments.css
+    echo "EXAMPLE: ./rewrite-uris.php -v -d../.. ../../min_unit_tests/_test_files/css/paths_rewrite.css ../../min_unit_tests/_test_files/css/comments.css
     \n";
     exit(0);
 }
@@ -39,7 +39,6 @@ $pathRewriter = function($css, $options) {
 };
 
 $paths = $cli->getPathArgs();
-var_export($paths);
 
 $sources = array();
 foreach ($paths as $path) {
@@ -52,7 +51,7 @@ foreach ($paths as $path) {
     } else {
         $sources[] = new Minify_Source(array(
             'id' => $path,
-            'content' => "/* $path not found */\n",
+            'content' => "/*** $path not found ***/\n",
             'minifier' => '',
         ));
     }