svn commit: r1346864 - /tomcat/tc7.0.x/trunk/webapps/examples/WEB-INF/classes/websocket/echo/EchoMessage.java

2012-06-06 Thread kkolinko
Author: kkolinko
Date: Wed Jun  6 12:52:20 2012
New Revision: 1346864

URL: http://svn.apache.org/viewvc?rev=1346864view=rev
Log:
Remove svn:merge-info property on EchoMessage.java, that was added in r1346684

Note: Merges should be started from project root - tc7.0.x/trunk, and project 
root has
to be included in subsequent commit. That way svn:merge-info will be present 
only on the project root directory.

Modified:

tomcat/tc7.0.x/trunk/webapps/examples/WEB-INF/classes/websocket/echo/EchoMessage.java
   (props changed)

Propchange: 
tomcat/tc7.0.x/trunk/webapps/examples/WEB-INF/classes/websocket/echo/EchoMessage.java
('svn:mergeinfo' removed)



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Re: svn commit: r1346864 - /tomcat/tc7.0.x/trunk/webapps/examples/WEB-INF/classes/websocket/echo/EchoMessage.java

2012-06-06 Thread Christopher Schultz
Konstantin,

On 6/6/12 8:52 AM, kkoli...@apache.org wrote:
 Author: kkolinko
 Date: Wed Jun  6 12:52:20 2012
 New Revision: 1346864
 
 URL: http://svn.apache.org/viewvc?rev=1346864view=rev
 Log:
 Remove svn:merge-info property on EchoMessage.java, that was added in r1346684
 
 Note: Merges should be started from project root - tc7.0.x/trunk, and project 
 root has
 to be included in subsequent commit. That way svn:merge-info will be present 
 only on the project root directory.

Sorry about that. I use Eclipse: what is the best way to do and commit a
proper merge? Should I be committing not only the changed files but also
the project-root as a directory? If I do that, I think Eclipse (or even
svn) would force me to commit every change all at once -- i.e. I can't
work on multiple patches at the same time.

I'm sure that's not true, so I'm certainly open to some education.

Thanks,
-chris



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Re: svn commit: r1346864 - /tomcat/tc7.0.x/trunk/webapps/examples/WEB-INF/classes/websocket/echo/EchoMessage.java

2012-06-06 Thread Konstantin Kolinko
2012/6/6 Christopher Schultz ch...@christopherschultz.net:
 Konstantin,

 On 6/6/12 8:52 AM, kkoli...@apache.org wrote:
 Author: kkolinko
 Date: Wed Jun  6 12:52:20 2012
 New Revision: 1346864

 URL: http://svn.apache.org/viewvc?rev=1346864view=rev
 Log:
 Remove svn:merge-info property on EchoMessage.java, that was added in 
 r1346684

 Note: Merges should be started from project root - tc7.0.x/trunk, and 
 project root has
 to be included in subsequent commit. That way svn:merge-info will be present 
 only on the project root directory.

 Sorry about that. I use Eclipse: what is the best way to do and commit a
 proper merge? Should I be committing not only the changed files but also
 the project-root as a directory? If I do that, I think Eclipse (or even
 svn) would force me to commit every change all at once -- i.e. I can't
 work on multiple patches at the same time.

 I'm sure that's not true, so I'm certainly open to some education.


I am using TortoiseSVN and svn command line client (both version 1.7).
I do not know Eclipse SVN GUI, but the recommendations below are
generic ones.


I would recommend the following:

# Merging:

1. Run update before merge.
Check for uncommitted changes.

Both should make the merge run faster and be more smooth.

2. Invoke merge from the root of the project, so that svn:merge-info
on the project root directory is updated.

Otherwise svn:mergeinfo will be set on the node where you started the
merge from.


# Reverting after a merge:

If you need to revert after a merge (e.g. to rerun it), you should
revert the root of the project, so that svn:mergeinfo property change
on it is reverted.


# Committing after a merge:

1. Start commit from the root of the project.

This is so that svn:mergeinfo property change on that directory is
committed as well.

(I revert all local changes from 6.0.x or 7.0.x branch before merging
a backport there, so I do not have the need to exclude some files from
commit.)

The internal API, I think, allows to distinguish recursive commits and
non-recursive ones. Command line has --depth argument to many svn
commands, but I do not know how well the GUI works in your case. When
in doubt, it is better to prioritize the actual changes over mergeinfo
management.

This start from root recommendation is needed after a merge only and
only to commit mergeinfo update.

E.g.
- it is not needed on trunk where most development takes place,
- it is not needed if you ported the change manually (though you can
run a record-only merge if you want to mark original revision as
merged)
svn merge --record-only

- If you ported only a part of the original change, do not commit
mergeinfo update, because it will prevent from rerunning the merge.
Revert property change on the root directory (after committing the
rest).

2. I usually review the diff before committing.

TortoiseSVN has Show changes as unified diff command.
Command-line has svn diff command.
Eclipse probably has something like that.


I hope this will be useful.

Best regards,
Konstantin Kolinko

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Re: svn commit: r1346864 - /tomcat/tc7.0.x/trunk/webapps/examples/WEB-INF/classes/websocket/echo/EchoMessage.java

2012-06-06 Thread Christopher Schultz
Konstantin,

On 6/6/12 2:45 PM, Konstantin Kolinko wrote:
 # Merging:
 
 1. Run update before merge.

Of course :)

 2. Invoke merge from the root of the project, so that svn:merge-info
 on the project root directory is updated.

I think this is what I failed to do with the EchoServlet: since there
was only a single file changed, I did the merge on that file only.

 If you need to revert after a merge (e.g. to rerun it), you should
 revert the root of the project, so that svn:mergeinfo property change
 on it is reverted.

Good to know.

 # Committing after a merge:
 
 1. Start commit from the root of the project.
 
 This is so that svn:mergeinfo property change on that directory is
 committed as well.

Gotcha. I checked, and using '--depth empty' will allow me to specify
exactly which files to commit (including '.' at the project root)
without svn performing any kind of recursion. So, I can work on multiple
things at once as long as I only do a single merge at a time.

 Command line has --depth argument to many svn
 commands, but I do not know how well the GUI works in your case.

I used the CLI with --depth first to ensure it did what I wanted. I'll
see what Eclipse can do for me, now.

 When
 in doubt, it is better to prioritize the actual changes over mergeinfo
 management.

;)

 This start from root recommendation is needed after a merge only and
 only to commit mergeinfo update.

Thanks.

 2. I usually review the diff before committing.

Always.

 TortoiseSVN has Show changes as unified diff command.
 Command-line has svn diff command.
 Eclipse probably has something like that.

It does: you can compare the working copy (or a selection of files)
against HEAD. Eclipse also helpfully gives you a quick-diff along with
the list of files that have changed in the commit message dialog so
you can record the commit message and browse the changes simultaneously.

Thanks a lot,
-chris



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