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authorNik Clayton <nik@FreeBSD.org>1999-09-15 19:14:48 +0000
committerNik Clayton <nik@FreeBSD.org>1999-09-15 19:14:48 +0000
commit19d4d8cc1a79141afcfd6a3202e1573a322d68a5 (patch)
tree118752e83629eb510227a158e43a57b5de8ee5ed /en_US.ISO_8859-1
parentc5bd0d5c92b5f2498675dfbad8b7be61f7ccfefa (diff)
Add the big list of rules that was thrashed out on -committers recently.
Final text was from JKH, I ran it through the txt2docbook filter.
Notes
Notes: svn path=/head/; revision=5633
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@@ -439,4 +439,344 @@
<filename>/usr/ports/security/ssh</filename>, &man.ssh.1;,
&man.ssh-agent.1;, &man.scp.1;, and &man.ssh-keygen.1;.</para>
</sect1>
+
+ <sect1>
+ <title>The FreeBSD committer's Big List of Rules</title>
+
+ <orderedlist>
+ <listitem>
+ <para>Respect other committers.</para>
+ </listitem>
+
+ <listitem>
+ <para>Discuss any significant change <emphasis>before</emphasis>
+ committing.</para>
+ </listitem>
+
+ <listitem>
+ <para>Respect existing maintainers if listed
+ (<makevar>MAINTAINER</makevar> field in
+ <filename>Makefile</filename> or <filename>MAINTAINER</filename>
+ file in the top-level directory).</para>
+ </listitem>
+
+ <listitem>
+ <para>Never touch the repository directly. Ask a Repomeister.</para>
+ </listitem>
+
+ <listitem>
+ <para>Any disputed change must be backed out pending resolution of
+ the dispute if requested by a maintainer or the Principal
+ Architect. Security related changes may override a maintainer's
+ wishes at the Security Officer's discretion.</para>
+ </listitem>
+
+ <listitem>
+ <para>Changes go to -current before -stable unless specifically
+ permitted by the release engineer or unless they're not applicable
+ to -current. Any non-trivial or non-urgent change which is
+ applicable should also be allowed to sit in -current for at least 3
+ days before merging so that it can be given sufficient testing. The
+ release engineer has the same authority over the -stable branch as
+ outlined for the Principal Architect in rule #5.</para>
+ </listitem>
+
+ <listitem>
+ <para>Don't fight in public with other committers; it looks bad. If
+ you must "strongly disagree" about something, do so only in
+ private.</para>
+ </listitem>
+
+ <listitem>
+ <para>Respect all code freezes and read the committers mailing list on
+ a timely basis so you know when a code freeze is in effect.</para>
+ </listitem>
+
+ <listitem>
+ <para>When in doubt on any procedure, ask first!</para>
+ </listitem>
+
+ <listitem>
+ <para>Test your changes before committing them.</para>
+ </listitem>
+ </orderedlist>
+
+ <para>As noted, breaking some of these rules can be grounds for suspension
+ or, upon repeated offense, permanent removal of commit privileges.
+ Three or more members of core, or the Principal Architect and another
+ member of core acting in unison, have the power to temporarily suspend
+ commit privileges until -core as a whole has the chance to review the
+ issue. In cases of "emergency" (a committer doing damage to the
+ repository), a temporary suspension may also be done by the repository
+ meisters or any other member of core who may happen to be awake at the
+ time. Only core as a whole has the authority to suspend commit
+ privileges for any significant length of time or to remove them
+ permanently, the latter generally only being done after consultation
+ with committers. This rule does not exist to set core up as a bunch of
+ cruel dictators who can dispose of committers as casually as empty soda
+ cans, but to give the project a kind of safety fuse. If someone is
+ seriously out of control, it's important to be able to deal with this
+ immediately rather than be paralyzed by debate. In all cases, a
+ committer whose privileges are suspended or revoked is entitled to a
+ &ldquo;hearing&rdquo;, the total duration of the suspension being
+ determined at that time. A committer whose privileges are suspended may
+ also request a review of the decision after 30 days and every 30 days
+ thereafter (unless the total suspension period is less than 30 days). A
+ committer whose privileges have been revoked entirely may request a
+ review after a period of 6 months have elapsed. This review policy is
+ <emphasis>strictly informal</emphasis> and, in all cases, core reserves
+ the right to either act on or disregard requests for review if they feel
+ their original decision to be the right one.</para>
+
+ <para>In all other aspects of project operation, core is a subset of
+ committers and is bound by the <emphasis>same rules</emphasis>. Just
+ because someone is in core doesn't mean that they have special
+ dispensation to step outside of any of the lines painted here; core's
+ &ldquo;special powers&rdquo; only kick in when it acts as a group, not
+ on an individual basis. As individuals, we are all committers first and
+ core second.</para>
+
+ <sect2>
+ <title>Details</title>
+
+ <orderedlist>
+ <listitem>
+ <para>Respect other committers.</para>
+
+ <para>This means that you need to treat other committers as the
+ peer-group developers that they are. Despite our occasional
+ attempts to prove the contrary, one doesn't get into committers by
+ being stupid and nothing rankles more than being treated that way
+ by one of your peers. Whether we always feel respect for one
+ another or not (and everyone has off days), we still have to
+ <emphasis>treat</emphasis> other committers with respect at all
+ times or the whole team structure rapidly breaks down.</para>
+
+ <para>Being able to work together long term is this project's
+ greatest asset, one far more important than any set of changes to
+ the code, and turning arguments about code into issues that affect
+ our long-term ability to work harmoniously together is just not
+ worth the trade-off by any conceivable stretch of the
+ imagination.</para>
+
+ <para>To comply with this rule, don't send email when you're angry
+ or otherwise behave in a manner which is likely to strike others
+ as needlessly confrontational. First calm down, then think about
+ how to communicate in the most effective fashion for convincing
+ the other person(s) that your side of the argument is correct,
+ don't just blow off some steam so you can feel better in the short
+ term at the cost of a long-term flame war. Not only is this very
+ bad &ldquo;energy economics&rdquo;, but repeated displays of
+ public aggression which impair our ability to work well together
+ will be dealt with severely by the project leadership and may
+ result in suspension or termination of your commit privileges.
+ That's never an option which the project's leadership enjoys in
+ the slightest, but unity comes first. No amount of code or good
+ advice is worth trading that away.</para>
+ </listitem>
+
+ <listitem>
+ <para>Discuss any significant change <emphasis>before</emphasis>
+ committing.</para>
+
+ <para>The CVS repository is not where changes should be initially
+ submitted for correctness or argued over, that should happen first
+ in the mailing lists and then committed only once something
+ resembling consensus has been reached. This doesn't mean that you
+ have to ask permission before correcting every obvious syntax
+ error or man page misspelling, simply that you should try to
+ develop a feel for when a proposed change isn't quite such a
+ no-brainer and requires some feedback first. People really don't
+ mind sweeping changes if the result is something clearly better
+ than what they had before, they just don't like being
+ <emphasis>surprised</emphasis> by those changes. The very best
+ way of making sure that you're on the right track is to have your
+ code reviewed by one or more other committers.</para>
+
+ <para>When in doubt, ask for review!</para>
+ </listitem>
+
+ <listitem>
+ <para>Respect existing maintainers if listed.</para>
+
+ <para>Many parts of FreeBSD aren't &ldquo;owned&rdquo; in the sense
+ that any specific individual will jump up and yell if you commit a
+ change to &ldquo;their&rdquo; area, but it still pays to check
+ first. One convention we use is to put a maintainer line in the
+ <filename>Makefile</filename> for any package or subtree which is
+ being actively maintained by one or more people; see <ulink
+ url="http://www.FreeBSD.org/handbook/policies.html">http://www.FreeBSD.org/handbook/policies.html</ulink>
+ for documentation on this. Where sections of code have several
+ maintainers, commits to affected areas by one maintainer need to
+ be reviewed by at least one other maintainer. In cases where the
+ "maintainer-ship" of something isn't clear, you can also look at
+ the CVS logs for the file(s) in question and see if someone has
+ been working recently or predominantly in that area.</para>
+
+ <para>Other areas of FreeBSD fall under the control of someone who
+ manages an overall category of FreeBSD evolution, such as
+ internationalization or networking. See
+ <ulink
+ url="http://www.FreeBSD.org/handbook/staff-who.html">http://www.freebsd.org/handbook/staff-who.html</ulink> for more information on this.</para>
+ </listitem>
+
+ <listitem>
+ <para>Never touch the repository directly. Ask a
+ Repomeister.</para>
+
+ <para>This is pretty clear - you're not allowed to make direct
+ modifications to the CVS repository, period. In case of
+ difficulty, ask one of the repository meisters by sending mail to
+ <email>cvs@freebsd.org</email> and simply wait for them to fix the
+ problem and get back to you. Do not attempt to fix the problem
+ yourself!</para>
+
+ <para>If you're thinking about putting down a tag or doing a new
+ import of code on a vendor branch, you might also find it useful
+ to ask for advice first. A lot of people get this wrong the first
+ few times and the consequences are expensive in terms of files
+ touched and angry CVSup/CTM folks who are suddenly getting a lot
+ of changes sent over unnecessarily.</para>
+ </listitem>
+
+ <listitem>
+ <para>Any disputed change must be backed out pending resolution of
+ the dispute if requested by a maintainer or the Principal
+ Architect. Security related changes may override a maintainer's
+ wishes at the Security Officer's discretion.</para>
+
+ <para>This may be hard to swallow in times of conflict (when each
+ side is convinced that they're in the right, of course) but CVS
+ makes it unnecessary to have an ongoing dispute raging when it's
+ far easier to simply reverse the disputed change, get everyone
+ calmed down again and then try and figure out how best to proceed.
+ If the change turns out to be the best thing after all, it can be
+ easily brought back. If it turns out not to be, then the users
+ didn't have to live with the bogus change in the tree while
+ everyone was busily debating its merits. People very very rarely
+ call for back-outs in the repository since discussion generally
+ exposes bad or controversial changes before the commit even
+ happens, but on such rare occasions the back-out should be done
+ without argument so that we can get immediately on to the topic of
+ figuring out whether it was bogus or not.</para>
+ </listitem>
+
+ <listitem>
+ <para>Changes go to -current before -stable unless specifically
+ permitted by the release engineer or unless they're not applicable
+ to -current. Any non-trivial or non-urgent change which is
+ applicable should also be allowed to sit in -current for at least
+ 3 days before merging so that it can be given sufficient testing.
+ The release engineer has the same authority over the -stable
+ branch as outlined in rule #5.</para>
+
+ <para>This is another "don't argue about it" issue since it's the
+ release engineer who is ultimately responsible (and gets beaten
+ up) if a change turns out to be bad. Please respect this and give
+ the release engineer your full cooperation when it comes to the
+ -stable branch. The management of -stable may frequently seem to
+ be overly conservative to the casual observer, but also bear in
+ mind the fact that conservatism is supposed to be the hallmark of
+ -stable and different rules apply there than in -current. There's
+ also really no point in having -current be a testing ground if
+ changes are merged over from -stable immediately without giving
+ them a chance be tested by the -current developers, so allow some
+ time to elapse before merging unless the -stable fix is critical,
+ time sensitive or so obvious as to make further testing
+ unnecessary (spelling fixes to manpages, obvious bug/typo fixes,
+ etc.) In other words, apply common sense.</para>
+ </listitem>
+
+ <listitem>
+ <para>Don't fight in public with other committers; it looks bad. If
+ you must &ldquo;strongly disagree&rdquo; about something, do so
+ only in private.</para>
+
+ <para>This project has a public image to uphold and that image is
+ very important to all of us, especially if we're to continue to
+ attract new members. There will be occasions when, despite
+ everyone's very best attempts at self-control, tempers are lost
+ and angry words are exchanged, and the best we can do is try and
+ minimize the effects of this until everyone has cooled back down.
+ That means that you shouldn't air your angry words in public and
+ you shouldn't forward private correspondence to public mailing
+ lists or aliases. What people say one-to-one is often much less
+ sugar-coated than what they'd say in public, and such
+ communications therefore have no place there - they only serve to
+ inflame an already bad situation. If the person sending you a
+ flame-o-gram had at least the grace to send it privately, then
+ have the grace to keep it private yourself. If you feel you're
+ being unfairly treated by another developer and it's causing you
+ anguish, bring the matter up with core rather than taking it
+ public. We'll do our best to play peace makers and get things
+ back to sanity. In cases where the dispute involves a change to
+ the codebase and the participants don't appear to be reaching an
+ amicable agreement, core may appoint a mutually-agreeable 3rd
+ party to resolve the dispute. All parties involved must then
+ agree to be bound by the decision reached by this 3rd
+ party.</para>
+ </listitem>
+
+ <listitem>
+ <para>Respect all code freezes and read the committers mailing list
+ on a timely basis so you know when they are.</para>
+
+ <para>Committing changes during a code freeze is a really big
+ mistake and committers are expected to keep up-to-date on what's
+ going on before jumping in after a long absence and committing 10
+ megabytes worth of accumulated stuff. People who abuse this on a
+ regular basis will have their commit privileges suspended until
+ they get back from the FreeBSD Happy Reeducation Camp we run in
+ Greenland.</para>
+ </listitem>
+
+ <listitem>
+ <para>When in doubt on any procedure, ask first!</para>
+
+ <para>So many mistakes are made because someone's in a hurry and
+ just assumes they know the right way of going about something. If
+ you haven't done it before, chances are good that you don't
+ actually know the way we do things and really need to ask first or
+ you're going to completely embarrass yourself in public. There's
+ no shame in asking &ldquo;how in the heck do I do this?&rdquo; and
+ we already know you're an intelligent person or you wouldn't be in
+ committers.</para>
+ </listitem>
+
+ <listitem>
+ <para>Test your changes before committing them.</para>
+
+ <para>This may sound obvious, but if it really were so obvious then
+ we probably wouldn't see so many cases of people clearly not doing
+ this. If your changes are to the kernel, make sure you can still
+ compile both GENERIC and LINT. If your changes are anywhere else,
+ make sure you can still make world. If your changes are to a
+ branch, make sure your testing occurs with a machine which is
+ running that code. If you have a change which also may break
+ another architecture, be sure and test on all supported
+ architectures. Currently, this is only the x86 and the alpha so
+ it's pretty easy to do. If you need to test on the axp, your
+ account on <hostid role="fqdn">beast.freebsd.org</hostid> will let
+ you compile and test alpha binaries/kernels/etc. As other
+ architectures are added to the FreeBSD supported platforms list,
+ the appropriate shared testing resources will be made
+ available.</para>
+ </listitem>
+ </orderedlist>
+ </sect2>
+
+ <sect2>
+ <title>Other Suggestions</title>
+
+ <para>When committing documentation changes, also be sure and use a
+ spell checker before committing. :) For all SGML docs, you should
+ also verify that your formatting directives are correct by running
+ <command>make lint</command>.</para>
+
+ <para>For all on-line manual pages, run 'manck' (from ports) over the
+ man page to verify the all of the cross references and file references
+ are correct and that the man page has all of the appropriate
+ <makevar>MLINK</makevar>s installed.</para>
+ </sect2>
+ </sect1>
</article>