registration: Add --config-prefix to convertExtensionToRegistration.php

For converting extensions that use custom prefixes.

Change-Id: I4fcf7ff2af04e9a0367de368503f2c70d8fed959

diff --git a/maintenance/convertExtensionToRegistration.php b/maintenance/convertExtensionToRegistration.php
index aab2087..7c87e10 100644 (file)
--- a/maintenance/convertExtensionToRegistration.php
+++ b/maintenance/convertExtensionToRegistration.php
@@ -59,6 +59,7 @@ class ConvertExtensionToRegistration extends Maintenance {
                $this->addArg( 'path', 'Location to the PHP entry point you wish to convert',
                        /* $required = */ true );
                $this->addOption( 'skin', 'Whether to write to skin.json', false, false );
+               $this->addOption( 'config-prefix', 'Custom prefix for configuration settings', false, true );
        }
 
        protected function getAllGlobals() {
@@ -92,6 +93,10 @@ class ConvertExtensionToRegistration extends Maintenance {
                $this->dir = dirname( realpath( $this->getArg( 0 ) ) );
                $this->json = [];
                $globalSettings = $this->getAllGlobals();
+               $configPrefix = $this->getOption( 'config-prefix', 'wg' );
+               if ( $configPrefix !== 'wg' ) {
+                       $this->json['config']['_prefix'] = $configPrefix;
+               }
                foreach ( $vars as $name => $value ) {
                        $realName = substr( $name, 2 ); // Strip 'wg'
                        if ( $realName === false ) {
@@ -113,9 +118,14 @@ class ConvertExtensionToRegistration extends Maintenance {
                                        $this->noLongerSupportedGlobals[$realName] . '). ' .
                                        "Please update the entry point before convert to registration.\n" );
                                $this->hasWarning = true;
-                       } elseif ( strpos( $name, 'wg' ) === 0 ) {
+                       } elseif ( strpos( $name, $configPrefix ) === 0 ) {
                                // Most likely a config setting
-                               $this->json['config'][$realName] = $value;
+                               $this->json['config'][substr( $name, strlen( $configPrefix ) )] = $value;
+                       } elseif ( $configPrefix !== 'wg' && strpos( $name, 'wg' ) === 0 ) {
+                               // Warn about this
+                               $this->output( 'Warning: Skipped global "' . $name . '" (' .
+                                       'config prefix is "' . $configPrefix . '"). ' .
+                                       "Please check that this setting isn't needed.\n" );
                        }
                }