From 98306f446a0df4ce26e49c3fa951d397c941694a Mon Sep 17 00:00:00 2001
From: siad007 <siad.ardroumli@gmail.com>
Date: Sat, 30 Jun 2018 22:08:40 +0200
Subject: [PATCH] Added count methods for included dirs or files.

---
 classes/phing/util/DirectoryScanner.php | 53 +++++++++++++++++++++++--
 1 file changed, 50 insertions(+), 3 deletions(-)

diff --git a/classes/phing/util/DirectoryScanner.php b/classes/phing/util/DirectoryScanner.php
index 5a525aff3d..c9df6a7425 100644
--- a/classes/phing/util/DirectoryScanner.php
+++ b/classes/phing/util/DirectoryScanner.php
@@ -714,15 +714,37 @@ protected function isExcluded($_name)
         return false;
     }
 
+    /**
+     * Return the count of included files.
+     *
+     * @return int
+     *
+     * @throws UnexpectedValueException
+     */
+    public function getIncludedFilesCount(): int
+    {
+        if ($this->filesIncluded === null) {
+            throw new UnexpectedValueException('Must call scan() first');
+        }
+        return count($this->filesIncluded);
+    }
+
     /**
      * Get the names of the files that matched at least one of the include
      * patterns, and matched none of the exclude patterns.
      * The names are relative to the basedir.
      *
      * @return array names of the files
+     * @throws \UnexpectedValueException
      */
-    public function getIncludedFiles()
+    public function getIncludedFiles(): array
     {
+        if ($this->filesIncluded === null) {
+            throw new UnexpectedValueException('Must call scan() first');
+        }
+
+        sort($this->filesIncluded);
+
         return $this->filesIncluded;
     }
 
@@ -778,13 +800,35 @@ public function getDeselectedFiles()
      * The names are relative to the basedir.
      *
      * @return array the names of the directories
+     * @throws \UnexpectedValueException
      */
 
     public function getIncludedDirectories()
     {
+        if ($this->dirsIncluded === null) {
+            throw new UnexpectedValueException('Must call scan() first');
+        }
+
+        sort($this->dirsIncluded);
+
         return $this->dirsIncluded;
     }
 
+    /**
+     * Return the count of included directories.
+     *
+     * @return int
+     *
+     * @throws UnexpectedValueException
+     */
+    public function getIncludedDirectoriesCount(): int
+    {
+        if ($this->dirsIncluded === null) {
+            throw new UnexpectedValueException('Must call scan() first');
+        }
+        return count($this->dirsIncluded);
+    }
+
     /**
      * Get the names of the directories that matched at none of the include
      * patterns.
@@ -869,10 +913,13 @@ public function isEverythingIncluded()
     /**
      * Tests whether a name should be selected.
      *
-     * @param  string  $name The filename to check for selecting.
-     * @param  string  $file The full file path.
+     * @param  string $name The filename to check for selecting.
+     * @param  string $file The full file path.
      * @return boolean False when the selectors says that the file
      *                      should not be selected, True otherwise.
+     * @throws \BuildException
+     * @throws \IOException
+     * @throws NullPointerException
      */
     protected function isSelected($name, $file)
     {