Travis: Enforce phpcs line length + whitespace (#3488)

* Update Travis line length

* Also check whitespace in CSS files

* Fix line length ext.php

* More syntax, string templates

* Fix exclude-pattern

* Test JS files as well

1 files changed, 19 insertions, 23 deletions

diff --git a/lib/Minz/ExtensionManager.php b/lib/Minz/ExtensionManager.php
index 841d970dd..0f542894d 100644
--- a/lib/Minz/ExtensionManager.php
+++ b/lib/Minz/ExtensionManager.php
@@ -15,63 +15,63 @@ class Minz_ExtensionManager {
 
 	// List of available hooks. Please keep this list sorted.
 	private static $hook_list = array(
-		'check_url_before_add' => array(  // function($url) -> Url | null
+		'check_url_before_add' => array(	// function($url) -> Url | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'entry_before_display' => array(  // function($entry) -> Entry | null
+		'entry_before_display' => array(	// function($entry) -> Entry | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'entry_before_insert' => array(  // function($entry) -> Entry | null
+		'entry_before_insert' => array(	// function($entry) -> Entry | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'feed_before_actualize' => array(  // function($feed) -> Feed | null
+		'feed_before_actualize' => array(	// function($feed) -> Feed | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'feed_before_insert' => array(  // function($feed) -> Feed | null
+		'feed_before_insert' => array(	// function($feed) -> Feed | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'freshrss_init' => array(  // function() -> none
+		'freshrss_init' => array(	// function() -> none
 			'list' => array(),
 			'signature' => 'NoneToNone',
 		),
-		'freshrss_user_maintenance' => array(  // function() -> none
+		'freshrss_user_maintenance' => array(	// function() -> none
 			'list' => array(),
 			'signature' => 'NoneToNone',
 		),
-		'js_vars' => array(  // function($vars = array) -> array | null
+		'js_vars' => array(	// function($vars = array) -> array | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'menu_admin_entry' => array(  // function() -> string
+		'menu_admin_entry' => array(	// function() -> string
 			'list' => array(),
 			'signature' => 'NoneToString',
 		),
-		'menu_configuration_entry' => array(  // function() -> string
+		'menu_configuration_entry' => array(	// function() -> string
 			'list' => array(),
 			'signature' => 'NoneToString',
 		),
-		'menu_other_entry' => array(  // function() -> string
+		'menu_other_entry' => array(	// function() -> string
 			'list' => array(),
 			'signature' => 'NoneToString',
 		),
-		'nav_menu' => array(  // function() -> string
+		'nav_menu' => array(	// function() -> string
 			'list' => array(),
 			'signature' => 'NoneToString',
 		),
-		'nav_reading_modes' => array(  // function($readingModes = array) -> array | null
+		'nav_reading_modes' => array(	// function($readingModes = array) -> array | null
 			'list' => array(),
 			'signature' => 'OneToOne',
 		),
-		'post_update' => array(  // function(none) -> none
+		'post_update' => array(	// function(none) -> none
 			'list' => array(),
 			'signature' => 'NoneToNone',
 		),
-		'simplepie_before_init' => array(  // function($simplePie, $feed) -> none
+		'simplepie_before_init' => array(	// function($simplePie, $feed) -> none
 			'list' => array(),
 			'signature' => 'PassArguments',
 		),
@@ -144,9 +144,7 @@ class Minz_ExtensionManager {
 	 */
 	public static function isValidMetadata($meta) {
 		$valid_chars = array('_');
-		return !(empty($meta['name']) ||
-		         empty($meta['entrypoint']) ||
-		         !ctype_alnum(str_replace($valid_chars, '', $meta['entrypoint'])));
+		return !(empty($meta['name']) || empty($meta['entrypoint']) || !ctype_alnum(str_replace($valid_chars, '', $meta['entrypoint'])));
 	}
 
 	/**
@@ -163,8 +161,7 @@ class Minz_ExtensionManager {
 
 		// Test if the given extension class exists.
 		if (!class_exists($ext_class_name)) {
-			Minz_Log::warning('`' . $ext_class_name .
-			                  '` cannot be found in `' . $entry_point_filename . '`');
+			Minz_Log::warning("`{$ext_class_name}` cannot be found in `{$entry_point_filename}`");
 			return null;
 		}
 
@@ -174,14 +171,13 @@ class Minz_ExtensionManager {
 			$extension = new $ext_class_name($info);
 		} catch (Exception $e) {
 			// We cannot load the extension? Invalid!
-			Minz_Log::warning('Invalid extension `' . $ext_class_name . '`: ' . $e->getMessage());
+			Minz_Log::warning("Invalid extension `{$ext_class_name}`: " . $e->getMessage());
 			return null;
 		}
 
 		// Test if class is correct.
 		if (!($extension instanceof Minz_Extension)) {
-			Minz_Log::warning('`' . $ext_class_name .
-			                  '` is not an instance of `Minz_Extension`');
+			Minz_Log::warning("`{$ext_class_name}` is not an instance of `Minz_Extension`");
 			return null;
 		}