Re: Checking out the CSRG repository?

On Wed, Jun 19, 2019 at 8:41 PM Warner Losh <imp_at_bsdimp.com> wrote:
>
>
>
> On Wed, Jun 19, 2019, 7:09 PM Alan Somers <asomers_at_freebsd.org> wrote:
>>
>> On Wed, Jun 19, 2019 at 5:38 PM Warner Losh <imp_at_bsdimp.com> wrote:
>> >
>> >
>> >
>> > On Wed, Jun 19, 2019 at 1:14 PM Alan Somers <asomers_at_freebsd.org> wrote:
>> >>
>> >> Does anybody know how to check out a local copy of the CSRG
>> >> repository?  I can view it with ViewVC, but I would really like local
>> >> access.  It doesn't seem to be available on the usual repo.FreeBSD.org
>> >> or svn.FreeBSD.org.
>> >>
>> >> $ svn checkout https://svn.FreeBSD.org/csrg csrg
>> >> svn: E170013: Unable to connect to a repository at URL
>> >> 'https://svn.freebsd.org/csrg'
>> >> svn: E175009: The XML response contains invalid XML
>> >> svn: E130003: Malformed XML: no element found at line 1
>> >>
>> >> $ svn co svn+ssh://asomers_at_repo.freebsd.org/csrg csrg
>> >> svn: E170013: Unable to connect to a repository at URL
>> >> 'svn+ssh://asomers_at_repo.freebsd.org/csrg'
>> >> svn: E210005: No repository found in 'svn+ssh://asomers_at_repo.freebsd.org/csrg'
>> >
>> >
>> > Can't answer this question directly about svn
>> >
>> > But I have been using https://github.com/dspinellis/unix-history-repo.git to look at historical sources. https://github.com/csrg has a number of additional repos of historical interest, though they are all forks from somewhere else.
>> >
>> > Warner
>>
>> Thanks for that Github link; it's pretty useful.  Also, I found this
>> site to be helpful: https://www.tuhs.org/cgi-bin/utree.pl .  I just
>> wish I had a better understanding of the relationship between CSRG and
>> the various releases.  It seems like some stuff got committed to CSRG
>> yet didn't make it into an official release for years, if ever.
>
>
> TUHS is awesome. I use it too, bit the historical github tree is more convenient.
>
> CSRG's 4.x series was pretty linear. What didn't make it?
>
> Warner

I'm looking at bmap.  When I wrote that email, the earliest released
reference I could find was in 4.3-Reno.  However, I just spotted it in
4.2, which is a much more reasonable time frame (it moved to a
different file which is why I missed it before).  However, the files
in question don't even exist in the git branches from dspinellis's
repository.  I had to find them on tuhs.org.  Am I doing something
wrong, or are dspinellis's release branches not fully populated?
Compare https://github.com/dspinellis/unix-history-repo/tree/BSD-4_3_Reno-Snapshot-Development/usr/src/sys/sys
to https://www.tuhs.org/cgi-bin/utree.pl?file=4.3BSD-Reno/src/sys/sys
.
-Alan