-NB! If you're behind a corporate wall with http only access to the
+// This file is part of the Doxygen Developer Manual
+/** @page patchguide Patch Guidelines
+
+@b NB! If you're behind a corporate wall with http only access to the
world, you can still use these instructions!
-Submitting patches to the OpenOCD Gerrit server:
+@b NB2! You can't send patches to the mailing list anymore at all. Nowadays
+you are expected to send patches to the OpenOCD Gerrit GIT server for a
+review.
+
+@section gerrit Submitting patches to the OpenOCD Gerrit server
OpenOCD is to some extent a "self service" open source project, so to
contribute, you must follow the standard procedures to have the best
- send the changes to the Gerrit server for review
- correct the patch and re-send it according to review feedback
-
-0. Create a Gerrit account at:
-
-http://openocd.zylin.com
-
-- On subsequent sign ins, use the full URL prefaced with 'http://'
- For example:
-
- http://user_identifier.open_id_provider.com
-
-0.1. Add a username to your profile.
-
-After creating the Gerrit account and signing in, you will need to
-add a username to your profile. To do this, go to 'Settings', and
-add a username of your choice.
-
-Your username will be required in step 2 and substituted wherever
-the string 'USERNAME' is found.
-
-0.2. Add an SSH public key
-
-Following the directions for your specific platform:
-
- for Windows: help.github.com/win-set-up-git/#_set_up_ssh_keys
- for OSX: help.github.com/mac-set-up-git/#_set_up_ssh_keys
- for Linux: help.github.com/linux-set-up-git/#_set_up_ssh_keys
-
-While these pages describe the setting up of git as well,
-you should scroll down the page till you get to the section:
-'Next: Set Up SSH Keys', and follow the steps described.
-
-1. Clone the git repository, rather than just
-download the source.
-
-git clone git://openocd.git.sourceforge.net/gitroot/openocd/openocd
-
-or if you have problems with the "git:" protocol, use
-the slower http protocol:
-
-git clone http://repo.or.cz/r/openocd.git
-
-2. Set up Gerrit with your local repository. All this does it
+Your patch (or commit) should be a "good patch": focus it on a single
+issue, and make it be easily reviewable. Don't make
+it so large that it's hard to review; split large
+patches into smaller ones. (That can also help
+track down bugs later on.) All patches should
+be "clean", which includes preserving the existing
+coding style and updating documentation as needed.
+
+Say in the commit message if it's a bugfix (describe the bug) or a new
+feature. Don't expect patches to merge immediately
+for the next release. Be ready to rework patches
+in response to feedback.
+
+Add yourself to the GPL copyright for non-trivial changes.
+
+@section stepbystep Step by step procedure
+
+-# Create a Gerrit account at: http://openocd.zylin.com
+ - On subsequent sign ins, use the full URL prefaced with 'http://'
+ For example: http://user_identifier.open_id_provider.com
+ -# Add a username to your profile.
+ After creating the Gerrit account and signing in, you will need to
+ add a username to your profile. To do this, go to 'Settings', and
+ add a username of your choice.
+ Your username will be required in step 3 and substituted wherever
+ the string 'USERNAME' is found.
+ -# Add an SSH public key following the directions on github:
+ https://help.github.com/articles/generating-ssh-keys
+-# Clone the git repository, rather than just download the source:
+ @code
+ git clone git://openocd.git.sourceforge.net/gitroot/openocd/openocd
+ @endcode
+ or if you have problems with the "git:" protocol, use
+ the slower http protocol:
+ @code
+ git clone http://repo.or.cz/r/openocd.git
+ @endcode
+-# Set up Gerrit with your local repository. All this does it
to instruct git locally how to send off the changes.
-
-Add a new remote to git using Gerrit username:
-
+ -# Add a new remote to git using Gerrit username:
+@code
git remote add review ssh://USERNAME@openocd.zylin.com:29418/openocd.git
-git config remote.review.push HEAD:refs/for/master
-
-Or with http only:
-
+git config remote.review.push HEAD:refs/publish/master
+@endcode
+ Or with http only:
+@code
git remote add review http://openocd.zylin.com/p/openocd.git
-git config remote.review.push HEAD:refs/for/master
-
-You will need to install this hook, we will look into a better
-solution:
-
+git config remote.review.push HEAD:refs/publish/master
+@endcode
+ -# You will need to install this hook, we will look into a better solution:
+@code
scp -p -P 29418 USERNAME@openocd.zylin.com:hooks/commit-msg .git/hooks/
-
-Or with http only:
-
+@endcode
+ Or with http only:
+@code
wget http://openocd.zylin.com/tools/hooks/commit-msg
mv commit-msg .git/hooks
chmod +x .git/hooks/commit-msg
-
-3. Set up git with your name and email:
-
+@endcode
+@b NOTE A script exists to simplify the two items above. execute:
+@code
+tools/initial.sh <username>
+@endcode
+With @<username@> being your Gerrit username.
+-# Set up git with your name and email:
+@code
git config --global user.name "John Smith"
git config --global user.email "john@smith.org"
-
-4. Work on your patches. Split the work into
-multiple small patches that can be reviewed and
-applied seperately and safely to the OpenOCD
-repository.
-
+@endcode
+-# Work on your patches. Split the work into
+ multiple small patches that can be reviewed and
+ applied seperately and safely to the OpenOCD
+ repository.
+@code
while(!done) {
work - edit files using your favorite editor.
run "git commit -s -a" to commit all changes.
+ run tools/checkpatch.sh to verify your patch style is ok.
}
-
-TIP! use "git add ." before commit to add new files.
-
+@endcode
+ @b TIP! use "git add ." before commit to add new files.
+@code
--- example comment, notice the short first line w/topic ---
topic: short comment
<blank line>
longer comments over several
lines...
+<blank line>
+Signed-off-by: ...
-----
+@endcode
+-# Next you need to make sure that your patches
+ are on top of the latest stuff on the server and
+ that there are no conflicts:
+@code
+git pull --rebase origin master
+@endcode
+-# Send the patches to the Gerrit server for review:
+@code
+git push review
+@endcode
+-# Forgot something, want to add more? Just make the changes and do:
+@code
+git commit --amend
+git push review
+@endcode
-5. Next you need to make sure that your patches
-are on top of the latest stuff on the server and
-that there are no conflicts.
-
-git pull --rebase origin/master
+Further reading: http://www.coreboot.org/Git
-6. Send the patches to the Gerrit server for review.
+@section timeline When can I expect my contribution to be committed?
-git push review
+The code review is intended to take as long as a week or two to allow
+maintainers and contributors who work on OpenOCD only in their spare
+time oportunity to perform a review and raise objections.
-7. Forgot something, want to add more? Just make the changes and do:
+With Gerrit much of the urgency of getting things committed has been
+removed as the work in progress is safely stored in Gerrit and
+available if someone needs to build on your work before it is
+submitted to the official repository.
-git commit --amend
-git push review
+Another factor that contributes to the desire for longer cool-off
+times (the time a patch lies around without any further changes or
+comments), it means that the chances of quality regression on the
+master branch will be much reduced.
-Further reading:
+If a contributor pushes a patch, it is considered good form if another
+contributor actually approves and submits that patch.
-http://www.coreboot.org/Git
\ No newline at end of file
+@section browsing Browsing Patches
+All OpenOCD patches can be reviewed <a href="http://openocd.zylin.com/">here</a>.
+*/
+/** @file
+This file contains the @ref patchguide page.
+*/
projects / fw / openocd / blobdiff