Various sniffs: always return EOF pointer

... for files scanning the complete file in one go as if any of the error conditions are hit, it is useless to try again for the same file.

Author: jrfnl

src/Standards/Generic/Sniffs/Debug/CSSLintSniff.php

@@ -44,13 +44,13 @@ public function register()
      * @param int                         $stackPtr  The position in the stack where
      *                                               the token was found.
      *
-     * @return void
+     * @return int
      */
     public function process(File $phpcsFile, $stackPtr)
     {
         $csslintPath = Config::getExecutablePath('csslint');
         if ($csslintPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $fileName = $phpcsFile->getFilename();
@@ -59,7 +59,7 @@ public function process(File $phpcsFile, $stackPtr)
         exec($cmd, $output, $retval);
 
         if (is_array($output) === false) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $count = count($output);

src/Standards/Generic/Sniffs/Debug/ClosureLinterSniff.php

@@ -60,14 +60,14 @@ public function register()
      * @param int                         $stackPtr  The position in the stack where
      *                                               the token was found.
      *
-     * @return void
+     * @return int
      * @throws \PHP_CodeSniffer\Exceptions\RuntimeException If jslint.js could not be run
      */
     public function process(File $phpcsFile, $stackPtr)
     {
         $lintPath = Config::getExecutablePath('gjslint');
         if ($lintPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $fileName = $phpcsFile->getFilename();
@@ -77,7 +77,7 @@ public function process(File $phpcsFile, $stackPtr)
         exec($cmd, $output, $retval);
 
         if (is_array($output) === false) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         foreach ($output as $finding) {

src/Standards/Generic/Sniffs/Debug/ESLintSniff.php

@@ -51,14 +51,14 @@ public function register()
      * @param int                         $stackPtr  The position in the stack where
      *                                               the token was found.
      *
-     * @return void
+     * @return int
      * @throws \PHP_CodeSniffer\Exceptions\RuntimeException If jshint.js could not be run
      */
     public function process(File $phpcsFile, $stackPtr)
     {
         $eslintPath = Config::getExecutablePath('eslint');
         if ($eslintPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $filename = $phpcsFile->getFilename();

src/Standards/Generic/Sniffs/Debug/JSHintSniff.php

@@ -45,15 +45,15 @@ public function register()
      * @param int                         $stackPtr  The position in the stack where
      *                                               the token was found.
      *
-     * @return void
+     * @return int
      * @throws \PHP_CodeSniffer\Exceptions\RuntimeException If jshint.js could not be run
      */
     public function process(File $phpcsFile, $stackPtr)
     {
         $rhinoPath  = Config::getExecutablePath('rhino');
         $jshintPath = Config::getExecutablePath('jshint');
         if ($jshintPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $fileName   = $phpcsFile->getFilename();

src/Standards/Generic/Sniffs/Files/LineEndingsSniff.php

@@ -79,7 +79,7 @@ public function process(File $phpcsFile, $stackPtr)
             if ($tokens[$lastToken]['line'] === 1
                 && $tokens[$lastToken]['content'] !== "\n"
             ) {
-                return;
+                return ($phpcsFile->numTokens + 1);
             }
         }
 

src/Standards/Generic/Sniffs/Files/LowercasedFilenameSniff.php

@@ -44,7 +44,7 @@ public function process(File $phpcsFile, $stackPtr)
     {
         $filename = $phpcsFile->getFilename();
         if ($filename === 'STDIN') {
-            return;
+            return  ($phpcsFile->numTokens + 1);
         }
 
         $filename          = basename($filename);

src/Standards/PSR12/Sniffs/Files/OpenTagSniff.php

@@ -54,7 +54,7 @@ public function process(File $phpcsFile, $stackPtr)
         $next   = $phpcsFile->findNext(T_WHITESPACE, ($stackPtr + 1), null, true);
         if ($next === false) {
             // Empty file.
-            return;
+            return $phpcsFile->numTokens;
         }
 
         if ($tokens[$next]['line'] === $tokens[$stackPtr]['line']) {

src/Standards/Squiz/Sniffs/Debug/JSLintSniff.php

@@ -44,15 +44,15 @@ public function register()
      * @param int                         $stackPtr  The position in the stack where
      *                                               the token was found.
      *
-     * @return void
+     * @return int
      * @throws \PHP_CodeSniffer\Exceptions\RuntimeException If jslint.js could not be run
      */
     public function process(File $phpcsFile, $stackPtr)
     {
         $rhinoPath  = Config::getExecutablePath('rhino');
         $jslintPath = Config::getExecutablePath('jslint');
         if ($rhinoPath === null || $jslintPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $fileName = $phpcsFile->getFilename();

src/Standards/Squiz/Sniffs/Debug/JavaScriptLintSniff.php

@@ -45,14 +45,14 @@ public function register()
      * @param int                         $stackPtr  The position in the stack where
      *                                               the token was found.
      *
-     * @return void
+     * @return int
      * @throws \PHP_CodeSniffer\Exceptions\RuntimeException If Javascript Lint ran into trouble.
      */
     public function process(File $phpcsFile, $stackPtr)
     {
         $jslPath = Config::getExecutablePath('jsl');
         if ($jslPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $fileName = $phpcsFile->getFilename();

src/Standards/Zend/Sniffs/Debug/CodeAnalyzerSniff.php

@@ -46,7 +46,7 @@ public function process(File $phpcsFile, $stackPtr)
     {
         $analyzerPath = Config::getExecutablePath('zend_ca');
         if ($analyzerPath === null) {
-            return;
+            return ($phpcsFile->numTokens + 1);
         }
 
         $fileName = $phpcsFile->getFilename();