Update to WPCS v3 (#110)

* Update to wp-cli-tests v4 (which requires WPCS v3)

* Fix all autofixable CS issues

* `utf8_encode()` is deprecated in PHP 8.2

* Avoid `$include_once` as a variable name

* Restore `wordpress` in filenames

* Fix PHPCS issue

* Update ignore statement

* Ignore deprecation warning

---------

Co-authored-by: Daniel Bachhuber <daniel.bachhuber@automattic.com>

Author: schlessera

composer.json

@@ -21,7 +21,7 @@
         "wp-cli/extension-command": "^1.2 || ^2",
         "wp-cli/import-command": "^1 || ^2",
         "wp-cli/media-command": "^1 || ^2",
-        "wp-cli/wp-cli-tests": "^3.1"
+        "wp-cli/wp-cli-tests": "^4"
     },
     "config": {
         "process-timeout": 7200,

export-command.php

@@ -4,7 +4,7 @@
 	return;
 }
 
-$wpcli_export_autoloader = dirname( __FILE__ ) . '/vendor/autoload.php';
+$wpcli_export_autoloader = __DIR__ . '/vendor/autoload.php';
 if ( file_exists( $wpcli_export_autoloader ) ) {
 	require_once $wpcli_export_autoloader;
 }

phpcs.xml.dist

@@ -64,7 +64,7 @@
 
 
 	<!-- Exclude the word `wordpress` from being forced into "trademarked" capitalization in the file names. -->
-	<rule ref="WordPress.WP.CapitalPDangit.Misspelled">
+	<rule ref="WordPress.WP.CapitalPDangit.MisspelledInComment">
 		<exclude-pattern>*/src/Export_Command\.php$</exclude-pattern>
 	</rule>
 

src/Export_Command.php

@@ -475,20 +475,20 @@ private function check_max_file_size( $size ) {
 		return true;
 	}
 
-	private function check_include_once( $include_once ) {
-		if ( null === $include_once ) {
+	private function check_include_once( $once ) {
+		if ( null === $once ) {
 			return true;
 		}
 
-		$separator    = false !== stripos( $include_once, ' ' ) ? ' ' : ',';
-		$include_once = array_filter( array_unique( array_map( 'strtolower', explode( $separator, $include_once ) ) ) );
-		$include_once = array_intersect( $include_once, array( 'categories', 'tags', 'nav_menu_terms', 'custom_taxonomies_terms' ) );
-		if ( empty( $include_once ) ) {
+		$separator = false !== stripos( $once, ' ' ) ? ' ' : ',';
+		$once      = array_filter( array_unique( array_map( 'strtolower', explode( $separator, $once ) ) ) );
+		$once      = array_intersect( $once, array( 'categories', 'tags', 'nav_menu_terms', 'custom_taxonomies_terms' ) );
+		if ( empty( $once ) ) {
 			WP_CLI::warning( 'include_once should be comma-separated values for optional before_posts sections.' );
 			return false;
 		}
 
-		$this->include_once = $include_once;
+		$this->include_once = $once;
 
 		return true;
 	}

src/WP_Export_Oxymel.php

@@ -17,9 +17,8 @@ public function optional_cdata( $tag_name, $contents ) {
 
 	public function cdata( $text ) {
 		if ( is_string( $text ) && ! seems_utf8( $text ) ) {
-			$text = utf8_encode( $text );
+			$text = mb_convert_encoding( $text, 'UTF-8' );
 		}
 		return parent::cdata( $text );
 	}
 }
-

src/WP_Export_Query.php

@@ -120,7 +120,8 @@ public function custom_taxonomies_terms() {
 			return [];
 		}
 		$custom_taxonomies = get_taxonomies( [ '_builtin' => false ] );
-		$custom_terms      = (array) get_terms( $custom_taxonomies, [ 'get' => 'all' ] );
+		// phpcs:ignore WordPress.WP.DeprecatedParameters.Get_termsParam2Found -- Deprecated, but we need to support older versions of WordPress.
+		$custom_terms = (array) get_terms( $custom_taxonomies, [ 'get' => 'all' ] );
 		$this->check_for_orphaned_terms( $custom_terms );
 		$custom_terms = self::topologically_sort_terms( $custom_terms );
 		return $custom_terms;
@@ -305,7 +306,7 @@ private function include_attachment_ids( $post_ids ) {
 			return [];
 		}
 		$attachment_ids = [];
-		// phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition -- Assigment is part of the break condition.
+		// phpcs:ignore Generic.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition -- Assigment is part of the break condition.
 		while ( $batch_of_post_ids = array_splice( $post_ids, 0, self::QUERY_CHUNK ) ) {
 			$post_parent_condition = _wp_export_build_IN_condition( 'post_parent', $batch_of_post_ids );
 			// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared -- Escaped in wpcli_export_build_in_condition() function.
@@ -344,7 +345,7 @@ private function find_category_from_any_object( $category ) {
 
 	private static function topologically_sort_terms( $terms ) {
 		$sorted = [];
-		// phpcs:ignore WordPress.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition -- assignment is used as break condition.
+		// phpcs:ignore Generic.CodeAnalysis.AssignmentInCondition.FoundInWhileCondition -- assignment is used as break condition.
 		while ( $term = array_shift( $terms ) ) {
 			if ( 0 === (int) $term->parent || isset( $sorted[ $term->parent ] ) ) {
 				$sorted[ $term->term_id ] = $term;
@@ -413,4 +414,3 @@ private function get_comments_for_post( $post ) {
 		return $comments;
 	}
 }
-

src/WP_Export_Split_Files_Writer.php

@@ -99,12 +99,11 @@ private function close_current_file() {
 
 	private function next_file_name() {
 		$next_file_name = sprintf( $this->filename_template, $this->next_file_number );
-		$this->next_file_number++;
+		++$this->next_file_number;
 		return $next_file_name;
 	}
 
 	private function next_file_path() {
 		return untrailingslashit( $this->destination_directory ) . DIRECTORY_SEPARATOR . $this->next_file_name();
 	}
-
 }

src/WP_Export_WXR_Formatter.php

@@ -87,7 +87,6 @@ public function header() {
 			)
 				->open_channel
 				->to_string();
-
 	}
 
 	public function site_metadata() {

src/WP_Post_IDs_Iterator.php

@@ -24,8 +24,8 @@ public function key() {
 	}
 
 	public function next() {
-		$this->index_in_results++;
-		$this->global_index++;
+		++$this->index_in_results;
+		++$this->global_index;
 	}
 
 	public function rewind() {