<?php
/**
- * PHP lacks an interactive mode, but this can be very helpful when debugging.
* This script lets a command-line user start up the wiki engine and then poke
* about by issuing PHP commands directly.
*
* To get decent line editing behavior, you should compile PHP with support
* for GNU readline (pass --with-readline to configure).
*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
* @file
* @ingroup Maintenance
*/
-$wgUseNormalUser = (bool)getenv( 'MW_WIKIUSER' );
+use MediaWiki\Logger\LoggerFactory;
+use MediaWiki\Logger\ConsoleSpi;
+use MediaWiki\MediaWikiServices;
-$optionsWithArgs = array( 'd' );
+$optionsWithArgs = [ 'd' ];
-/** */
-require_once( "commandLine.inc" );
+require_once __DIR__ . "/commandLine.inc";
if ( isset( $options['d'] ) ) {
$d = $options['d'];
if ( $d > 0 ) {
- $wgDebugLogFile = '/dev/stdout';
+ LoggerFactory::registerProvider( new ConsoleSpi );
+ // Some services hold Logger instances in object properties
+ MediaWikiServices::resetGlobalInstance();
}
if ( $d > 1 ) {
- $lb = wfGetLB();
- foreach ( $lb->mServers as $i => $server ) {
- $lb->mServers[$i]['flags'] |= DBO_DEBUG;
- }
- }
- if ( $d > 2 ) {
- $wgDebugFunctionEntry = true;
+ wfGetDB( DB_MASTER )->setFlag( DBO_DEBUG );
+ wfGetDB( DB_REPLICA )->setFlag( DBO_DEBUG );
}
}
-if ( function_exists( 'readline_add_history' )
- && posix_isatty( 0 /*STDIN*/ ) )
-{
- $useReadline = true;
-} else {
- $useReadline = false;
-}
+$__useReadline = function_exists( 'readline_add_history' )
+ && Maintenance::posix_isatty( 0 /*STDIN*/ );
-if ( $useReadline ) {
- $historyFile = isset( $_ENV['HOME'] ) ?
+if ( $__useReadline ) {
+ $__historyFile = isset( $_ENV['HOME'] ) ?
"{$_ENV['HOME']}/.mweval_history" : "$IP/maintenance/.mweval_history";
- readline_read_history( $historyFile );
+ readline_read_history( $__historyFile );
}
-while ( ( $line = Maintenance::readconsole() ) !== false ) {
- if ( $useReadline ) {
- readline_add_history( $line );
- readline_write_history( $historyFile );
+$__e = null; // PHP exception
+while ( ( $__line = Maintenance::readconsole() ) !== false ) {
+ if ( $__e && !preg_match( '/^(exit|die);?$/', $__line ) ) {
+ // Internal state may be corrupted or fatals may occur later due
+ // to some object not being set. Don't drop out of eval in case
+ // lines were being pasted in (which would then get dumped to the shell).
+ // Instead, just absorb the remaning commands. Let "exit" through per DWIM.
+ echo "Exception was thrown before; please restart eval.php\n";
+ continue;
}
- $val = eval( $line . ";" );
- if ( is_null( $val ) ) {
+ if ( $__useReadline ) {
+ readline_add_history( $__line );
+ readline_write_history( $__historyFile );
+ }
+ try {
+ $__val = eval( $__line . ";" );
+ } catch ( Exception $__e ) {
+ echo "Caught exception " . get_class( $__e ) .
+ ": {$__e->getMessage()}\n" . $__e->getTraceAsString() . "\n";
+ continue;
+ }
+ if ( wfIsHHVM() || is_null( $__val ) ) {
echo "\n";
- } elseif ( is_string( $val ) || is_numeric( $val ) ) {
- echo "$val\n";
+ } elseif ( is_string( $__val ) || is_numeric( $__val ) ) {
+ echo "$__val\n";
} else {
- var_dump( $val );
+ var_dump( $__val );
}
}
print "\n";
-
-