Add missing docblocks

src/Cli/Process.php

@@ -36,22 +36,30 @@ public function __destruct() {
 	}
 }
 
+/**
+ * Spawns a new process and writes the process's output to STDOUT.
+ *
+ * @param bool $dummyRun Defaults to false. Set to true to skip opening of the
+ * new process and instead just return the process string
+ *
+ * @return string The exact string executed on the system
+ */
 public function run($dummyRun = false) {
-	if($dummyRun) {
-		return $this->processString;
-	}
-
-	$this->fp = popen(
-		$this->processString
-		// Redirect STDOUT to this process's STDIN.
-		. " 1>&0",
-		"r"
-	);
+	if(!$dummyRun) {
+		$this->fp = popen(
+			$this->processString
+			// Redirect STDOUT to this process's STDIN.
+			. " 1>&0",
+			"r"
+		);
 
-	// Pass back all output from newly-spawned process.
-	while(false !== ($s = fread($this->fp, 1024)) ) {
-		fwrite(STDOUT, $s);
+		// Pass back all output from newly-spawned process.
+		while(false !== ($s = fread($this->fp, 1024)) ) {
+			fwrite(STDOUT, $s);
+		}
 	}
+
+	return $this->processString;
 }
 
 }#

src/ClientSide/Compiler.php

@@ -1,5 +1,7 @@
 <?php
 /**
+ * Provides a standard interface for compiling client-side scripts such as
+ * pre-processed Style Sheets or JavaScript.
  *
  * PHP.Gt (http://php.gt)
  * @copyright Copyright Ⓒ 2014 Bright Flair Ltd. (http://brightflair.com)

src/ClientSide/FileOrganiser.php

@@ -1,5 +1,8 @@
 <?php
 /**
+ * Responsible for maintaining the organisation of the public web root (www)
+ * directory and the contents and cache validity of the client-side files that
+ * are copied there.
  *
  * PHP.Gt (http://php.gt)
  * @copyright Copyright Ⓒ 2014 Bright Flair Ltd. (http://brightflair.com)
@@ -20,6 +23,12 @@ class FileOrganiser {
 
 private $staticFingerprintFile;
 
+/**
+ * @param \Gt\Response\Response $response The object representing the current
+ * Page or Api response
+ * @param \Gt\ClientSide\Manifest $manifest The representation of the current
+ * response's public ststic files
+ */
 public function __construct($response, Manifest $manifest) {
 	$this->response = $response;
 	$this->manifest = $manifest;
@@ -44,7 +53,6 @@ public function organise($pathDetails = []) {
 	$copyCount = 0;
 	$staticValid = true;
 
-
 	// Performing the 10 steps as described here:
 	// http://php.gt/docs/static-file-fingerprinting
 	if(!file_exists($this->staticFingerprintFile)) {
@@ -78,7 +86,9 @@ public function organise($pathDetails = []) {
 }
 
 /**
- *
+ * Recurses over the source directories containing static files, providing an
+ * MD5 hash of the contents and writes it to a special file inside the
+ * public web root.
  */
 public function createStaticFingerprint() {
 	$staticSrcFingerprint = $this->recursiveFingerprint([