Allow scaffold commands to run without WordPress loaded

features/scaffold-plugin-tests.feature

@@ -317,3 +317,41 @@ Feature: Scaffold plugin unit tests
     And the {PLUGIN_DIR}/hello-world/readme.txt file should exist
     And the {PLUGIN_DIR}/hello-world/bitbucket-pipelines.yml file should exist
     And the {PLUGIN_DIR}/hello-world/tests directory should exist
+
+  Scenario: Scaffold plugin tests without WordPress loaded
+    Given an empty directory
+    And WP files
+
+    When I run `mkdir -p my-plugin`
+    When I run `wp scaffold plugin-tests my-plugin --dir=my-plugin`
+    Then STDOUT should not be empty
+    And the my-plugin/tests directory should contain:
+      """
+      bootstrap.php
+      test-sample.php
+      """
+    And the my-plugin/tests/bootstrap.php file should contain:
+      """
+      require dirname( __DIR__ ) . '/my-plugin.php';
+      """
+    And the my-plugin/tests/bootstrap.php file should contain:
+      """
+      * @package My_Plugin
+      """
+    And the my-plugin/tests/test-sample.php file should contain:
+      """
+      * @package My_Plugin
+      """
+    And the my-plugin/bin directory should contain:
+      """
+      install-wp-tests.sh
+      """
+    And the my-plugin/phpunit.xml.dist file should contain:
+      """
+      <exclude>./tests/test-sample.php</exclude>
+      """
+    And the my-plugin/.phpcs.xml.dist file should exist
+    And the my-plugin/.circleci/config.yml file should contain:
+      """
+      workflows:
+      """

features/scaffold.feature

@@ -528,3 +528,21 @@ Feature: WordPress code scaffolding
       Error: Invalid plugin slug specified.
       """
     And the return code should be 1
+
+  Scenario: Scaffold plugin without WordPress loaded
+    Given an empty directory
+    And WP files
+
+    When I run `wp scaffold plugin my-plugin --dir=.`
+    Then STDOUT should not be empty
+    And the my-plugin/my-plugin.php file should exist
+    And the my-plugin/readme.txt file should exist
+    And the my-plugin/.editorconfig file should exist
+    And the my-plugin/my-plugin.php file should contain:
+      """
+      * Plugin Name:     My Plugin
+      """
+    And the my-plugin/my-plugin.php file should contain:
+      """
+      * Tested up to:    6.4
+      """

phpcs.xml.dist

@@ -54,6 +54,7 @@
 	<!-- Exclude existing classes from the prefix rule as it would break BC to prefix them now. -->
 	<rule ref="WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedClassFound">
 		<exclude-pattern>*/src/Scaffold_Command\.php$</exclude-pattern>
+		<exclude-pattern>*/src/Scaffold_Filesystem_Fallback\.php$</exclude-pattern>
 	</rule>
 
 </ruleset>

phpstan.neon.dist

@@ -11,3 +11,5 @@ parameters:
   ignoreErrors:
     - identifier: missingType.parameter
     - identifier: missingType.return
+    # Pre-existing issues with array access in string interpolation
+    - '#Part \$data\[.+\] \(mixed\) of encapsed string cannot be cast to string\.#'