From 4a70ea7906b6702d7bfc053f8b922c33aabff75f Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 27 Mar 2014 09:41:26 -0400
Subject: [PATCH] Merged #28 "Replace JCommander with args4j"

---
 src/main/java/com/gitblit/git/PatchsetReceivePack.java |   42 +++++++++++++++++++++++++++++++++---------
 1 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/src/main/java/com/gitblit/git/PatchsetReceivePack.java b/src/main/java/com/gitblit/git/PatchsetReceivePack.java
index 2044f60..3ec3086 100644
--- a/src/main/java/com/gitblit/git/PatchsetReceivePack.java
+++ b/src/main/java/com/gitblit/git/PatchsetReceivePack.java
@@ -60,6 +60,7 @@
 import com.gitblit.models.TicketModel.PatchsetType;
 import com.gitblit.models.TicketModel.Status;
 import com.gitblit.models.UserModel;
+import com.gitblit.tickets.BranchTicketService;
 import com.gitblit.tickets.ITicketService;
 import com.gitblit.tickets.TicketMilestone;
 import com.gitblit.tickets.TicketNotifier;
@@ -105,7 +106,7 @@
 
 	protected final TicketNotifier ticketNotifier;
 
-	private boolean requireCleanMerge;
+	private boolean requireMergeablePatchset;
 
 	public PatchsetReceivePack(IGitblit gitblit, Repository db, RepositoryModel repository, UserModel user) {
 		super(gitblit, db, repository, user);
@@ -162,11 +163,11 @@
 
 	/** Extracts the ticket id from the ref name */
 	private long getTicketId(String refName) {
+		if (refName.indexOf('%') > -1) {
+			refName = refName.substring(0, refName.indexOf('%'));
+		}
 		if (refName.startsWith(Constants.R_FOR)) {
 			String ref = refName.substring(Constants.R_FOR.length());
-			if (ref.indexOf('%') > -1) {
-				ref = ref.substring(0, ref.indexOf('%'));
-			}
 			try {
 				return Long.parseLong(ref);
 			} catch (Exception e) {
@@ -257,12 +258,26 @@
 	/** Execute commands to update references. */
 	@Override
 	protected void executeCommands() {
+		// we process patchsets unless the user is pushing something special
+		boolean processPatchsets = true;
+		for (ReceiveCommand cmd : filterCommands(Result.NOT_ATTEMPTED)) {
+			if (ticketService instanceof BranchTicketService
+					&& BranchTicketService.BRANCH.equals(cmd.getRefName())) {
+				// the user is pushing an update to the BranchTicketService data
+				processPatchsets = false;
+			}
+		}
+
 		// workaround for JGit's awful scoping choices
 		//
 		// reset the patchset refs to NOT_ATTEMPTED (see validateCommands)
 		for (ReceiveCommand cmd : filterCommands(Result.OK)) {
 			if (isPatchsetRef(cmd.getRefName())) {
 				cmd.setResult(Result.NOT_ATTEMPTED);
+			} else if (ticketService instanceof BranchTicketService
+					&& BranchTicketService.BRANCH.equals(cmd.getRefName())) {
+				// the user is pushing an update to the BranchTicketService data
+				processPatchsets = false;
 			}
 		}
 
@@ -292,7 +307,7 @@
 				continue;
 			}
 
-			if (isPatchsetRef(cmd.getRefName())) {
+			if (isPatchsetRef(cmd.getRefName()) && processPatchsets) {
 				if (ticketService == null) {
 					sendRejection(cmd, "Sorry, the ticket service is unavailable and can not accept patchsets at this time.");
 					continue;
@@ -335,6 +350,9 @@
 					continue;
 				}
 
+				LOGGER.info(MessageFormat.format("Verifying {0} push ref \"{1}\" received from {2}",
+						repository.name, cmd.getRefName(), user.username));
+
 				// responsible verification
 				String responsible = PatchsetCommand.getSingleOption(cmd, PatchsetCommand.RESPONSIBLE);
 				if (!StringUtils.isEmpty(responsible)) {
@@ -365,13 +383,18 @@
 				// watcher verification
 				List<String> watchers = PatchsetCommand.getOptions(cmd, PatchsetCommand.WATCH);
 				if (!ArrayUtils.isEmpty(watchers)) {
+					boolean verified = true;
 					for (String watcher : watchers) {
 						UserModel user = gitblit.getUserModel(watcher);
 						if (user == null) {
 							// watcher does not exist
 							sendRejection(cmd, "Sorry, \"{0}\" is not a valid username for the watch list!", watcher);
-							continue;
+							verified = false;
+							break;
 						}
+					}
+					if (!verified) {
+						continue;
 					}
 				}
 
@@ -393,6 +416,8 @@
 				for (ReceiveCommand cmd : toApply) {
 					if (cmd.getResult() == Result.NOT_ATTEMPTED) {
 						sendRejection(cmd, "lock error: {0}", err.getMessage());
+						LOGGER.error(MessageFormat.format("failed to lock {0}:{1}",
+								repository.name, cmd.getRefName()), err);
 					}
 				}
 			}
@@ -539,7 +564,7 @@
 		case MERGEABLE:
 			break;
 		default:
-			if (ticket == null || requireCleanMerge) {
+			if (ticket == null || requireMergeablePatchset) {
 				sendError("");
 				sendError("Your patchset can not be cleanly merged into {0}.", forBranch);
 				sendError("Please rebase your patchset and push again.");
@@ -647,8 +672,7 @@
 				sendError("  1. you created the ticket");
 				sendError("  2. you created the first patchset");
 				sendError("  3. you are specified as responsible for the ticket");
-				sendError("  4. you are listed as a reviewer for the ticket");
-				sendError("  5. you have push (RW) permission to {0}", repository.name);
+				sendError("  4. you have push (RW) permissions to {0}", repository.name);
 				sendError("");
 				sendRejection(cmd, "not permitted to push to ticket {0,number,0}", ticket.number);
 				return null;

--
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