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-rw-r--r--src/core.js9
-rw-r--r--test/unit/core.js64
-rw-r--r--test/unit/deferred.js44
3 files changed, 107 insertions, 10 deletions
diff --git a/src/core.js b/src/core.js
index 54b44b1ea..83d427c78 100644
--- a/src/core.js
+++ b/src/core.js
@@ -212,7 +212,12 @@ jQuery.extend( {
noop: function() {},
isFunction: function( obj ) {
- return jQuery.type( obj ) === "function";
+
+ // Support: Chrome <=57, Firefox <=52
+ // In some browsers, typeof returns "function" for HTML <object> elements
+ // (i.e., `typeof document.createElement( "object" ) === "function"`).
+ // We don't want to classify *any* DOM node as a function.
+ return typeof obj === "function" && typeof obj.nodeType !== "number";
},
isWindow: function( obj ) {
@@ -464,7 +469,7 @@ function isArrayLike( obj ) {
var length = !!obj && "length" in obj && obj.length,
type = jQuery.type( obj );
- if ( type === "function" || jQuery.isWindow( obj ) ) {
+ if ( jQuery.isFunction( obj ) || jQuery.isWindow( obj ) ) {
return false;
}
diff --git a/test/unit/core.js b/test/unit/core.js
index adccfb58f..c717711da 100644
--- a/test/unit/core.js
+++ b/test/unit/core.js
@@ -406,7 +406,7 @@ QUnit[ "assign" in Object ? "test" : "skip" ]( "isPlainObject(Object.assign(...)
QUnit.test( "isFunction", function( assert ) {
- assert.expect( 19 );
+ assert.expect( 20 );
var mystr, myarr, myfunction, fn, obj, nodes, first, input, a;
@@ -439,9 +439,11 @@ QUnit.test( "isFunction", function( assert ) {
fn = function() {};
assert.ok( jQuery.isFunction( fn ), "Normal Function" );
+ assert.notOk( jQuery.isFunction( Object.create( fn ) ), "custom Function subclass" );
+
obj = document.createElement( "object" );
- // Firefox says this is a function
+ // Some versions of Firefox and Chrome say this is a function
assert.ok( !jQuery.isFunction( obj ), "Object Element" );
// Since 1.3, this isn't supported (#2968)
@@ -491,6 +493,64 @@ QUnit.test( "isFunction", function( assert ) {
} );
} );
+QUnit.test( "isFunction(cross-realm function)", function( assert ) {
+ assert.expect( 1 );
+
+ var iframe, doc,
+ done = assert.async();
+
+ // Functions from other windows should be matched
+ Globals.register( "iframeDone" );
+ window.iframeDone = function( fn, detail ) {
+ window.iframeDone = undefined;
+ assert.ok( jQuery.isFunction( fn ), "cross-realm function" +
+ ( detail ? " - " + detail : "" ) );
+ done();
+ };
+
+ iframe = jQuery( "#qunit-fixture" )[ 0 ].appendChild( document.createElement( "iframe" ) );
+ doc = iframe.contentDocument || iframe.contentWindow.document;
+ doc.open();
+ doc.write( "<body onload='window.parent.iframeDone( function() {} );'>" );
+ doc.close();
+} );
+
+supportjQuery.each(
+ {
+ GeneratorFunction: "function*() {}",
+ AsyncFunction: "async function() {}"
+ },
+ function( subclass, source ) {
+ var fn;
+ try {
+ fn = Function( "return " + source )();
+ } catch ( e ) {}
+
+ QUnit[ fn ? "test" : "skip" ]( "isFunction(" + subclass + ")",
+ function( assert ) {
+ assert.expect( 1 );
+
+ assert.equal( jQuery.isFunction( fn ), true, source );
+ }
+ );
+ }
+);
+
+QUnit[ typeof Symbol === "function" && Symbol.toStringTag ? "test" : "skip" ](
+ "isFunction(custom @@toStringTag)",
+ function( assert ) {
+ assert.expect( 2 );
+
+ var obj = {},
+ fn = function() {};
+ obj[ Symbol.toStringTag ] = "Function";
+ fn[ Symbol.toStringTag ] = "Object";
+
+ assert.equal( jQuery.isFunction( obj ), false, "function-mimicking object" );
+ assert.equal( jQuery.isFunction( fn ), true, "object-mimicking function" );
+ }
+);
+
QUnit.test( "isNumeric", function( assert ) {
assert.expect( 43 );
diff --git a/test/unit/deferred.js b/test/unit/deferred.js
index 426af4b5f..f64d4fec8 100644
--- a/test/unit/deferred.js
+++ b/test/unit/deferred.js
@@ -526,9 +526,10 @@ QUnit.test( "jQuery.Deferred.then - spec compatibility", function( assert ) {
assert.expect( 1 );
- var done = assert.async();
+ var done = assert.async(),
+ defer = jQuery.Deferred();
- var defer = jQuery.Deferred().done( function() {
+ defer.done( function() {
setTimeout( done );
throw new Error();
} );
@@ -542,6 +543,26 @@ QUnit.test( "jQuery.Deferred.then - spec compatibility", function( assert ) {
} catch ( _ ) {}
} );
+QUnit[ typeof Symbol === "function" && Symbol.toStringTag ? "test" : "skip" ](
+ "jQuery.Deferred.then - IsCallable determination (gh-3596)",
+ function( assert ) {
+
+ assert.expect( 1 );
+
+ var done = assert.async(),
+ defer = jQuery.Deferred();
+
+ function faker() {
+ assert.ok( true, "handler with non-'Function' @@toStringTag gets invoked" );
+ }
+ faker[ Symbol.toStringTag ] = "String";
+
+ defer.then( faker ).then( done );
+
+ defer.resolve();
+ }
+);
+
// Test fails in IE9 but is skipped there because console is not active
QUnit[ window.console ? "test" : "skip" ]( "jQuery.Deferred.exceptionHook", function( assert ) {
@@ -861,8 +882,16 @@ QUnit.test( "jQuery.when(nonThenable) - like Promise.resolve", function( assert
QUnit.test( "jQuery.when(thenable) - like Promise.resolve", function( assert ) {
"use strict";
- var CASES = 16,
- slice = [].slice,
+ var customToStringThen = {
+ then: function( onFulfilled ) {
+ onFulfilled();
+ }
+ };
+ if ( typeof Symbol === "function" ) {
+ customToStringThen.then[ Symbol.toStringTag ] = "String";
+ }
+
+ var slice = [].slice,
sentinel = { context: "explicit" },
eventuallyFulfilled = jQuery.Deferred().notify( true ),
eventuallyRejected = jQuery.Deferred().notify( true ),
@@ -870,6 +899,7 @@ QUnit.test( "jQuery.when(thenable) - like Promise.resolve", function( assert ) {
secondaryRejected = jQuery.Deferred().resolve( eventuallyRejected ),
inputs = {
promise: Promise.resolve( true ),
+ customToStringThen: customToStringThen,
rejectedPromise: Promise.reject( false ),
deferred: jQuery.Deferred().resolve( true ),
eventuallyFulfilled: eventuallyFulfilled,
@@ -894,6 +924,7 @@ QUnit.test( "jQuery.when(thenable) - like Promise.resolve", function( assert ) {
},
willSucceed = {
promise: [ true ],
+ customToStringThen: [],
deferred: [ true ],
eventuallyFulfilled: [ true ],
secondaryFulfilled: [ true ],
@@ -912,14 +943,15 @@ QUnit.test( "jQuery.when(thenable) - like Promise.resolve", function( assert ) {
rejectedDeferredWith: [ false ],
multiRejectedDeferredWith: [ "baz", "quux" ]
},
+ numCases = Object.keys( willSucceed ).length + Object.keys( willError ).length,
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
defaultContext = ( function getDefaultContext() { return this; } ).call(),
- done = assert.async( CASES * 2 );
+ done = assert.async( numCases * 2 );
- assert.expect( CASES * 4 );
+ assert.expect( numCases * 4 );
jQuery.each( inputs, function( message, value ) {
var code = "jQuery.when( " + message + " )",
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-10 22:43:48 +0000
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/*
 * Copyright 2013 gitblit.com.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gitblit.git;

import static org.eclipse.jgit.transport.BasePackPushConnection.CAPABILITY_SIDE_BAND_64K;
import groovy.lang.Binding;
import groovy.util.GroovyScriptEngine;

import java.io.File;
import java.io.IOException;
import java.text.MessageFormat;
import java.util.Collection;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;

import org.eclipse.jgit.lib.BatchRefUpdate;
import org.eclipse.jgit.lib.NullProgressMonitor;
import org.eclipse.jgit.lib.PersonIdent;
import org.eclipse.jgit.lib.ProgressMonitor;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import org.eclipse.jgit.transport.PostReceiveHook;
import org.eclipse.jgit.transport.PreReceiveHook;
import org.eclipse.jgit.transport.ReceiveCommand;
import org.eclipse.jgit.transport.ReceiveCommand.Result;
import org.eclipse.jgit.transport.ReceivePack;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.gitblit.Constants;
import com.gitblit.Constants.AccessRestrictionType;
import com.gitblit.IStoredSettings;
import com.gitblit.Keys;
import com.gitblit.client.Translation;
import com.gitblit.extensions.ReceiveHook;
import com.gitblit.manager.IGitblit;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
import com.gitblit.tickets.BranchTicketService;
import com.gitblit.utils.ArrayUtils;
import com.gitblit.utils.ClientLogger;
import com.gitblit.utils.CommitCache;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.RefLogUtils;
import com.gitblit.utils.StringUtils;


/**
 * GitblitReceivePack processes receive commands.  It also executes Groovy pre-
 * and post- receive hooks.
 *
 * The general execution flow is:
 * <ol>
 *    <li>onPreReceive()</li>
 *    <li>executeCommands()</li>
 *    <li>onPostReceive()</li>
 * </ol>
 *
 * @author Android Open Source Project
 * @author James Moger
 *
 */
public class GitblitReceivePack extends ReceivePack implements PreReceiveHook, PostReceiveHook {

	private static final Logger LOGGER = LoggerFactory.getLogger(GitblitReceivePack.class);

	protected final RepositoryModel repository;

	protected final UserModel user;

	protected final File groovyDir;

	protected String gitblitUrl;

	protected GroovyScriptEngine gse;

	protected final IStoredSettings settings;

	protected final IGitblit gitblit;

	public GitblitReceivePack(
			IGitblit gitblit,
			Repository db,
			RepositoryModel repository,
			UserModel user) {

		super(db);
		this.settings = gitblit.getSettings();
		this.gitblit = gitblit;
		this.repository = repository;
		this.user = user;
		this.groovyDir = gitblit.getHooksFolder();
		try {
			// set Grape root
			File grapeRoot = gitblit.getGrapesFolder();
			grapeRoot.mkdirs();
			System.setProperty("grape.root", grapeRoot.getAbsolutePath());
			this.gse = new GroovyScriptEngine(groovyDir.getAbsolutePath());
		} catch (IOException e) {
		}

		// set advanced ref permissions
		setAllowCreates(user.canCreateRef(repository));
		setAllowDeletes(user.canDeleteRef(repository));
		setAllowNonFastForwards(user.canRewindRef(repository));

		int maxObjectSz = settings.getInteger(Keys.git.maxObjectSizeLimit, -1);
		if (maxObjectSz >= 0) {
			setMaxObjectSizeLimit(maxObjectSz);
		}
		int maxPackSz = settings.getInteger(Keys.git.maxPackSizeLimit, -1);
		if (maxPackSz >= 0) {
			setMaxPackSizeLimit(maxPackSz);
		}
		setCheckReceivedObjects(settings.getBoolean(Keys.git.checkReceivedObjects, true));
		setCheckReferencedObjectsAreReachable(settings.getBoolean(Keys.git.checkReferencedObjectsAreReachable, true));

		// setup pre and post receive hook
		setPreReceiveHook(this);
		setPostReceiveHook(this);
	}

	/**
	 * Returns true if the user is permitted to apply the receive commands to
	 * the repository.
	 *
	 * @param commands
	 * @return true if the user may push these commands
	 */
	protected boolean canPush(Collection<ReceiveCommand> commands) {
		// TODO Consider supporting branch permissions here (issue-36)
		// Not sure if that should be Gerrit-style, refs/meta/config, or
		// gitolite-style, permissions in users.conf
		//
		// How could commands be empty?
		//
		// Because a subclass, like PatchsetReceivePack, filters receive
		// commands before this method is called.  This makes it possible for
		// this method to test an empty list.  In this case, we assume that the
		// subclass receive pack properly enforces push restrictions. for the
		// ref.
		//
		// The empty test is not explicitly required, it's written here to
		// clarify special-case behavior.

		return commands.isEmpty() ? true : user.canPush(repository);
	}

	/**
	 * Instrumentation point where the incoming push event has been parsed,
	 * validated, objects created BUT refs have not been updated. You might
	 * use this to enforce a branch-write permissions model.
	 */
	@Override
	public void onPreReceive(ReceivePack rp, Collection<ReceiveCommand> commands) {

		if (commands.size() == 0) {
			// no receive commands to process
			// this can happen if receive pack subclasses intercept and filter
			// the commands
			LOGGER.debug("skipping pre-receive processing, no refs created, updated, or removed");
			return;
		}

		if (repository.isMirror) {
			// repository is a mirror
			for (ReceiveCommand cmd : commands) {
				sendRejection(cmd, "Gitblit does not allow pushes to \"{0}\" because it is a mirror!", repository.name);
			}
			return;
		}

		if (repository.isFrozen) {
			// repository is frozen/readonly
			for (ReceiveCommand cmd : commands) {
				sendRejection(cmd, "Gitblit does not allow pushes to \"{0}\" because it is frozen!", repository.name);
			}
			return;
		}

		if (!repository.isBare) {
			// repository has a working copy
			for (ReceiveCommand cmd : commands) {
				sendRejection(cmd, "Gitblit does not allow pushes to \"{0}\" because it has a working copy!", repository.name);
			}
			return;
		}

		if (!canPush(commands)) {
			// user does not have push permissions
			for (ReceiveCommand cmd : commands) {
				sendRejection(cmd, "User \"{0}\" does not have push permissions for \"{1}\"!", user.username, repository.name);
			}
			return;
		}

		if (repository.accessRestriction.atLeast(AccessRestrictionType.PUSH) && repository.verifyCommitter) {
			// enforce committer verification
			if (StringUtils.isEmpty(user.emailAddress)) {
				// reject the push because the pushing account does not have an email address
				for (ReceiveCommand cmd : commands) {
					sendRejection(cmd, "Sorry, the account \"{0}\" does not have an email address set for committer verification!", user.username);
				}
				return;
			}

			// Optionally enforce that the committer of first parent chain
			// match the account being used to push the commits.
			//
			// This requires all merge commits are executed with the "--no-ff"
			// option to force a merge commit even if fast-forward is possible.
			// This ensures that the chain first parents has the commit
			// identity of the merging user.
			boolean allRejected = false;
			for (ReceiveCommand cmd : commands) {
				String firstParent = null;
				try {
					List<RevCommit> commits = JGitUtils.getRevLog(rp.getRepository(), cmd.getOldId().name(), cmd.getNewId().name());
					for (RevCommit commit : commits) {

						if (firstParent != null) {
		            		if (!commit.getName().equals(firstParent)) {
		            			// ignore: commit is right-descendant of a merge
		            			continue;
		            		}
		            	}

						// update expected next commit id
						if (commit.getParentCount() == 0) {
		                	firstParent = null;
						} else {
							firstParent = commit.getParents()[0].getId().getName();
						}

						PersonIdent committer = commit.getCommitterIdent();
						if (!user.is(committer.getName(), committer.getEmailAddress())) {
							// verification failed
							String reason = MessageFormat.format("{0} by {1} <{2}> was not committed by {3} ({4}) <{5}>",
									commit.getId().name(), committer.getName(), StringUtils.isEmpty(committer.getEmailAddress()) ? "?":committer.getEmailAddress(), user.getDisplayName(), user.username, user.emailAddress);
							LOGGER.warn(reason);
							cmd.setResult(Result.REJECTED_OTHER_REASON, reason);
							allRejected &= true;
							break;
						} else {
							allRejected = false;
						}
					}
				} catch (Exception e) {
					LOGGER.error("Failed to verify commits were made by pushing user", e);
				}
			}

			if (allRejected) {
				// all ref updates rejected, abort
				return;
			}
		}

		for (ReceiveCommand cmd : commands) {
			String ref = cmd.getRefName();
			if (ref.startsWith(Constants.R_HEADS)) {
				switch (cmd.getType()) {
				case UPDATE_NONFASTFORWARD:
				case DELETE:
					// reset branch commit cache on REWIND and DELETE
					CommitCache.instance().clear(repository.name, ref);
					break;
				default:
					break;
				}
			} else if (ref.equals(BranchTicketService.BRANCH)) {
				// ensure pushing user is an administrator OR an owner
				// i.e. prevent ticket tampering
				boolean permitted = user.canAdmin() || repository.isOwner(user.username);
				if (!permitted) {
					sendRejection(cmd, "{0} is not permitted to push to {1}", user.username, ref);
				}
			} else if (ref.startsWith(Constants.R_FOR)) {
				// prevent accidental push to refs/for
				sendRejection(cmd, "{0} is not configured to receive patchsets", repository.name);
			}
		}

		// call pre-receive plugins
		for (ReceiveHook hook : gitblit.getExtensions(ReceiveHook.class)) {
			try {
				hook.onPreReceive(this, commands);
			} catch (Exception e) {
				LOGGER.error("Failed to execute extension", e);
			}
		}

		Set<String> scripts = new LinkedHashSet<String>();
		scripts.addAll(gitblit.getPreReceiveScriptsInherited(repository));
		if (!ArrayUtils.isEmpty(repository.preReceiveScripts)) {
			scripts.addAll(repository.preReceiveScripts);
		}
		runGroovy(commands, scripts);
		for (ReceiveCommand cmd : commands) {
			if (!Result.NOT_ATTEMPTED.equals(cmd.getResult())) {
				LOGGER.warn(MessageFormat.format("{0} {1} because \"{2}\"", cmd.getNewId()
						.getName(), cmd.getResult(), cmd.getMessage()));
			}
		}
	}

	/**
	 * Instrumentation point where the incoming push has been applied to the
	 * repository. This is the point where we would trigger a Jenkins build
	 * or send an email.
	 */
	@Override
	public void onPostReceive(ReceivePack rp, Collection<ReceiveCommand> commands) {
		if (commands.size() == 0) {
			LOGGER.debug("skipping post-receive processing, no refs created, updated, or removed");
			return;
		}

		boolean isRefCreationOrDeletion = false;

		// log ref changes
		for (ReceiveCommand cmd : commands) {

			if (Result.OK.equals(cmd.getResult())) {
				// add some logging for important ref changes
				switch (cmd.getType()) {
				case DELETE:
					LOGGER.info(MessageFormat.format("{0} DELETED {1} in {2} ({3})", user.username, cmd.getRefName(), repository.name, cmd.getOldId().name()));
					isRefCreationOrDeletion = true;
					break;
				case CREATE:
					LOGGER.info(MessageFormat.format("{0} CREATED {1} in {2}", user.username, cmd.getRefName(), repository.name));
					isRefCreationOrDeletion = true;
					break;
				case UPDATE:
					LOGGER.info(MessageFormat.format("{0} UPDATED {1} in {2} (from {3} to {4})", user.username, cmd.getRefName(), repository.name, cmd.getOldId().name(), cmd.getNewId().name()));
					break;
				case UPDATE_NONFASTFORWARD:
					LOGGER.info(MessageFormat.format("{0} UPDATED NON-FAST-FORWARD {1} in {2} (from {3} to {4})", user.username, cmd.getRefName(), repository.name, cmd.getOldId().name(), cmd.getNewId().name()));
					break;
				default:
					break;
				}
			}
		}

		if (isRefCreationOrDeletion) {
			gitblit.resetRepositoryCache(repository.name);
		}

		if (repository.useIncrementalPushTags) {
			// tag each pushed branch tip
			String emailAddress = user.emailAddress == null ? rp.getRefLogIdent().getEmailAddress() : user.emailAddress;
			PersonIdent userIdent = new PersonIdent(user.getDisplayName(), emailAddress);

			for (ReceiveCommand cmd : commands) {
				if (!cmd.getRefName().startsWith(Constants.R_HEADS)) {
					// only tag branch ref changes
					continue;
				}

				if (!ReceiveCommand.Type.DELETE.equals(cmd.getType())
						&& ReceiveCommand.Result.OK.equals(cmd.getResult())) {
					String objectId = cmd.getNewId().getName();
					String branch = cmd.getRefName().substring(Constants.R_HEADS.length());
					// get translation based on the server's locale setting
					String template = Translation.get("gb.incrementalPushTagMessage");
					String msg = MessageFormat.format(template, branch);
					String prefix;
					if (StringUtils.isEmpty(repository.incrementalPushTagPrefix)) {
						prefix = settings.getString(Keys.git.defaultIncrementalPushTagPrefix, "r");
					} else {
						prefix = repository.incrementalPushTagPrefix;
					}

					JGitUtils.createIncrementalRevisionTag(
							rp.getRepository(),
							objectId,
							userIdent,
							prefix,
							"0",
							msg);
				}
			}
		}

		// update push log
		try {
			RefLogUtils.updateRefLog(user, rp.getRepository(), commands);
			LOGGER.debug(MessageFormat.format("{0} push log updated", repository.name));
		} catch (Exception e) {
			LOGGER.error(MessageFormat.format("Failed to update {0} pushlog", repository.name), e);
		}

		// check for updates pushed to the BranchTicketService branch
		// if the BranchTicketService is active it will reindex, as appropriate
		for (ReceiveCommand cmd : commands) {
			if (Result.OK.equals(cmd.getResult())
					&& BranchTicketService.BRANCH.equals(cmd.getRefName())) {
				rp.getRepository().fireEvent(new ReceiveCommandEvent(repository, cmd));
			}
		}

		// call post-receive plugins
		for (ReceiveHook hook : gitblit.getExtensions(ReceiveHook.class)) {
			try {
				hook.onPostReceive(this, commands);
			} catch (Exception e) {
				LOGGER.error("Failed to execute extension", e);
			}
		}

		// run Groovy hook scripts
		Set<String> scripts = new LinkedHashSet<String>();
		scripts.addAll(gitblit.getPostReceiveScriptsInherited(repository));
		if (!ArrayUtils.isEmpty(repository.postReceiveScripts)) {
			scripts.addAll(repository.postReceiveScripts);
		}
		runGroovy(commands, scripts);
	}

	/** Execute commands to update references. */
	@Override
	protected void executeCommands() {
		List<ReceiveCommand> toApply = filterCommands(Result.NOT_ATTEMPTED);
		if (toApply.isEmpty()) {
			return;
		}

		ProgressMonitor updating = NullProgressMonitor.INSTANCE;
		boolean sideBand = isCapabilityEnabled(CAPABILITY_SIDE_BAND_64K);
		if (sideBand) {
			SideBandProgressMonitor pm = new SideBandProgressMonitor(msgOut);
			pm.setDelayStart(250, TimeUnit.MILLISECONDS);
			updating = pm;
		}

		BatchRefUpdate batch = getRepository().getRefDatabase().newBatchUpdate();
		batch.setAllowNonFastForwards(isAllowNonFastForwards());
		batch.setRefLogIdent(getRefLogIdent());
		batch.setRefLogMessage("push", true);

		for (ReceiveCommand cmd : toApply) {
			if (Result.NOT_ATTEMPTED != cmd.getResult()) {
				// Already rejected by the core receive process.
				continue;
			}
			batch.addCommand(cmd);
		}

		if (!batch.getCommands().isEmpty()) {
			try {
				batch.execute(getRevWalk(), updating);
			} catch (IOException err) {
				for (ReceiveCommand cmd : toApply) {
					if (cmd.getResult() == Result.NOT_ATTEMPTED) {
						sendRejection(cmd, "lock error: {0}", err.getMessage());
					}
				}
			}
		}
	}

	protected void setGitblitUrl(String url) {
		this.gitblitUrl = url;
	}

	public void sendRejection(final ReceiveCommand cmd, final String why, Object... objects) {
		String text;
		if (ArrayUtils.isEmpty(objects)) {
			text = why;
		} else {
			text = MessageFormat.format(why, objects);
		}
		cmd.setResult(Result.REJECTED_OTHER_REASON, text);
		LOGGER.error(text + " (" + user.username + ")");
	}

	public void sendHeader(String msg, Object... objects) {
		sendInfo("--> ", msg, objects);
	}

	public void sendInfo(String msg, Object... objects) {
		sendInfo("    ", msg, objects);
	}

	private void sendInfo(String prefix, String msg, Object... objects) {
		String text;
		if (ArrayUtils.isEmpty(objects)) {
			text = msg;
			super.sendMessage(prefix + msg);
		} else {
			text = MessageFormat.format(msg, objects);
			super.sendMessage(prefix + text);
		}
		if (!StringUtils.isEmpty(msg)) {
			LOGGER.info(text + " (" + user.username + ")");
		}
	}

	public void sendError(String msg, Object... objects) {
		String text;
		if (ArrayUtils.isEmpty(objects)) {
			text = msg;
			super.sendError(msg);
		} else {
			text = MessageFormat.format(msg, objects);
			super.sendError(text);
		}
		if (!StringUtils.isEmpty(msg)) {
			LOGGER.error(text + " (" + user.username + ")");
		}
	}

	/**
	 * Runs the specified Groovy hook scripts.
	 *
	 * @param repository
	 * @param user
	 * @param commands
	 * @param scripts
	 */
	private void runGroovy(Collection<ReceiveCommand> commands, Set<String> scripts) {
		if (scripts == null || scripts.size() == 0) {
			// no Groovy scripts to execute
			return;
		}

		Binding binding = new Binding();
		binding.setVariable("gitblit", gitblit);
		binding.setVariable("repository", repository);
		binding.setVariable("receivePack", this);
		binding.setVariable("user", user);
		binding.setVariable("commands", commands);
		binding.setVariable("url", gitblitUrl);
		binding.setVariable("logger", LOGGER);
		binding.setVariable("clientLogger", new ClientLogger(this));
		for (String script : scripts) {
			if (StringUtils.isEmpty(script)) {
				continue;
			}
			// allow script to be specified without .groovy extension
			// this is easier to read in the settings
			File file = new File(groovyDir, script);
			if (!file.exists() && !script.toLowerCase().endsWith(".groovy")) {
				file = new File(groovyDir, script + ".groovy");
				if (file.exists()) {
					script = file.getName();
				}
			}
			try {
				Object result = gse.run(script, binding);
				if (result instanceof Boolean) {
					if (!((Boolean) result)) {
						LOGGER.error(MessageFormat.format(
								"Groovy script {0} has failed!  Hook scripts aborted.", script));
						break;
					}
				}
			} catch (Exception e) {
				LOGGER.error(
						MessageFormat.format("Failed to execute Groovy script {0}", script), e);
			}
		}
	}

	public IGitblit getGitblit() {
		return gitblit;
	}

	public RepositoryModel getRepositoryModel() {
		return repository;
	}

	public UserModel getUserModel() {
		return user;
	}
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-10 22:43:48 +0000