Retrieve plugin file to load from environment (#307)

Props @pierlon.
xwp · Oct 22, 2019 · e0205d7 · e0205d7
1 parent a40a292
commit e0205d7
Showing 1 changed file with 14 additions and 9 deletions.
diff --git a/sample-config/phpunit-plugin-bootstrap.php b/sample-config/phpunit-plugin-bootstrap.php
@@ -23,6 +23,7 @@
 }
 
 global $_plugin_file;
+$_plugin_file = getenv( 'PLUGIN_FILE' );
 
 $_tests_dir = getenv( 'WP_TESTS_DIR' );
 
@@ -41,17 +42,21 @@
 }
 require_once $_tests_dir . '/includes/functions.php';
 
-$_plugin_dir = getcwd();
-foreach ( glob( $_plugin_dir . '/*.php' ) as $_plugin_file_candidate ) {
-	// @codingStandardsIgnoreStart
-	$_plugin_file_src = file_get_contents( $_plugin_file_candidate );
-	// @codingStandardsIgnoreEnd
-	if ( preg_match( '/Plugin\s*Name\s*:/', $_plugin_file_src ) ) {
-		$_plugin_file = $_plugin_file_candidate;
-		break;
+// Fallback to searching for plugin file if its not supplied.
+if ( empty( $_plugin_file ) ) {
+	$_plugin_dir = getcwd();
+	foreach ( glob( $_plugin_dir . '/*.php' ) as $_plugin_file_candidate ) {
+		// @codingStandardsIgnoreStart
+		$_plugin_file_src = file_get_contents( $_plugin_file_candidate );
+		// @codingStandardsIgnoreEnd
+		if ( preg_match( '/Plugin\s*Name\s*:/', $_plugin_file_src ) ) {
+			$_plugin_file = $_plugin_file_candidate;
+			break;
+		}
 	}
 }
-if ( ! isset( $_plugin_file ) ) {
+
+if ( ! file_exists( $_plugin_file ) ) {
 	trigger_error( 'Unable to locate a file containing a plugin metadata block.', E_USER_ERROR );
 }
 unset( $_plugin_dir, $_plugin_file_candidate, $_plugin_file_src );