bogus initial attempt at describing gerrit

Author: richlowe

help

@@ -68,11 +68,11 @@ distribution specific IRC channel which are generally also found on
 
 ### Help Us Help You
 
-In any case, please remember that people can only help you if you provide
-them enough information. If you have a program dumping core or the operating
-system is panicking, then please find some way to make that available. If you
-have questions about code that you have written consider making a webrev of your
-changes available. 
+In any case, please remember that people can only help you if you provide them
+enough information. If you have a program dumping core or the operating system
+is panicking, then please find some way to make that available. If you have
+questions about code that you have written consider making a work-in-progress
+version of your changes available as a git branch or gerrit code review.
 
 If you are hitting a bug that you do not understand in the compiler, then please
 include the full compilation line. In some build systems you may be required to

integrating

@@ -67,12 +67,7 @@ submitting your RTI. Furthermore, if there are issues or disagreements about
 things between you and your reviewers, that is something that you need to tell
 the advocates.
 
-When providing materials for review, the best form of this is a `webrev`. For
-information on generating it, please read [the workflow section on
-webrev](./workflow.html#webrev). If you have written custom testing software,
-you should make that available. This will not only help reviewers better
-understand how your changes work, but they will also be able to provide feedback
-on the testing and may be able to find cracks in the test plan.
+Code reviews are conducted using [gerrit](https://code.illumos.org).
 
 #### Finding Reviewers
 
@@ -149,9 +144,6 @@ which checks everything that is in the proto area.
 
 The advocates are going to apply your changes to the gate. As we are using
 `git`, the best way to do this is by attaching the output of `git format-patch`.
-While `webrev` generates a patch, it isn't always the most useful, as it leads
-to people trying to manually add missing files which can be an error prone
-process.
 
 If isn't required for you to have merged your changes into the head of the tree,
 but if your advocate is doing so and runs into substantial trouble with that,

workflow

@@ -559,34 +559,24 @@ The easiest way to do check all of this is to simply run `nightly` again and
 look at the contents of the `mail_msg`. If you see errors from there, you will
 need to go back and make the appropriate fixes.
 
-### webrev
-
-There are lots of ways that you can share your changes with other people. The
-preferred format by the illumos community is that of the webrev(1ONBLD). A
-`webrev` is a series of html pages that show the differences and changes in your
-code. `webrev` allows people to select various kinds of `diff` formats to use to
-look and review your changes. Unlike looking simply at a `diff` or `patch` file,
-a `webrev` breaks down the changes on a per-file basis and allows for the reader
-to get much more context than normally is possible.
-
-Creating a webrev is easy. All you need to do is make sure that you have your
-changes committed locally. It doesn't matter how many commits you have. By
-default, all of your uncommitted changes are compared to the head of the tree.
-The `webrev` tool has many options for comparing your changes against different
-revisions. See the `OPTIONS` section of webrev(1ONBLD) if you need something
-other than the default. Otherwise, you can generate a webrev simply by doing the
-following while in `bldenv`.
-
-```
-$ webrev
-$ find /ws/rm/illumos-gate/webrev
-$
+### Gerrit
+
+Code review for illumos is conducted in [Gerrit](http://code.illumos.org),
+it's own
+[documentation](https://code.illumos.org/Documentation/user-upload.html)
+provides complete details.  Briefly, you will push your code to a specially
+named branch, which will create the review.  Authentication is via your
+illumos ssh key in redmine.
+
+```
+git push ssh://[email protected]/illumos-gate your-branch:refs/for/master
 ```
 
-You'll want to share your webrev with your reviewers. If you don't have a place
-to upload it or share with them, the illumos community provides some common
-places for that which is `cr.illumos.org`. See XXX for more information on
-using `cr.illumos.org`.
+Will create a review for `your-branch`, and output its URL.
+Each commit in your branch will be a separate review, though each will be
+grouped together, and each needs a `Change-Id` line, as described in the
+Gerrit documentation (the error message should you not do this will tell you
+how to enable a hook to create them automatically, should you want to). 
 
 ### Reviewers