[llvm-dev] Deprecation of the LLVM SVN server

Wed Jan 13 16:31:10 PST 2021

This is a good solution. Thank you. Although I wonder how well Apache
can copy with that many rewrite rules.

Michael

Am Mi., 13. Jan. 2021 um 15:30 Uhr schrieb Mehdi AMINI via llvm-dev
<llvm-dev at lists.llvm.org>:
>
> I generated apache2 rewrite rules for these URLs to redirect to the monorepo equivalent:
>
> $ git rev-list 40c47680eb2a1cb9bb7f8598c319335731bd5204  | while read commit ; do SVNREV=$(git log --format=%B -n 1 $commit | grep '^llvm-svn: [0-9]*$' | awk '{print $2 }') ; [[ ! -z "$SVNREV" ]] && echo "RewriteRule ^/rL$SVNREV /rG$commit [R=301,L]" ;  done
> RewriteRule ^/rL375504 /rG40c47680eb2a1cb9bb7f8598c319335731bd5204 [R=301,L]
> RewriteRule ^/rL375503 /rG3ef017d0669e0dfa7e34a6e58d80c8f307db6d8c [R=301,L]
> RewriteRule ^/rL375502 /rG95290827d7d01c63ac57b2cf5204215ba4ee4b06 [R=301,L]
> RewriteRule ^/rL375501 /rGe4af9de36ca60483040af381edd10e716e7b077d [R=301,L]
> RewriteRule ^/rL375500 /rGe5dd30f77e10b3fa3395312045c06e5e15f9620e [R=301,L]
> RewriteRule ^/rL375499 /rG5b99c189b3bfc0faa157f7ca39652c0bb8c315a7 [R=301,L]
> RewriteRule ^/rL375498 /rG734c74ba14be0f4421ccd9f720e5b9309248e0f7 [R=301,L]
> RewriteRule ^/rL375497 /rGf2c8f3b181e1a0f1a45e6893d15317386bf73977 [R=301,L]
> ...
>
>
> It's in place now on phabricator.
>
> --
> Mehdi
>
>
> On Wed, Jan 13, 2021 at 11:07 AM Reid Kleckner <rnk at google.com> wrote:
>>
>> Could we copy the entire SVN repo into the Phab instance, so it can satisfy its svn queries from the local filesystem?
>>
>> On Tue, Jan 12, 2021 at 7:57 PM Mehdi AMINI via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>>>
>>> Hi,
>>>
>>> Can you clarify why is this important or why is a feature we need to preserve? Are these URLs posted and referenced anywhere?
>>>
>>> The whole "LLVM repo" in phabricator is disabled right now and can't be browsed really: https://reviews.llvm.org/diffusion/L/ ; phab only provides a frontend for the repository, not an entire copy of it I believe.
>>>
>>> Thanks,
>>>
>>> --
>>> Mehdi
>>>
>>>
>>>
>>> On Tue, Jan 12, 2021 at 7:25 PM Mike Edwards <mike at sqlby.me> wrote:
>>>>
>>>> Hi Nathan,
>>>>
>>>> Bummer!  I had no idea Phabricator was connected to the SVN server in this way.  I'll have to see if I can get a conversation going with the Phabricator maintainers and see if there is a way we can address this.  Thanks for the heads up.
>>>>
>>>> -Mike
>>>>
>>>> On Tue, Jan 12, 2021 at 5:05 PM Nathan James <n.james93 at hotmail.co.uk> wrote:
>>>>>
>>>>> On Wed, 2020-12-09 at 15:01 -0800, Mike Edwards via llvm-dev wrote:
>>>>> > Hi,
>>>>> > This is just a friendly reminder of the upcoming deprecation and
>>>>> > shutdown of the SVN server.  As announced during the last US
>>>>> > Developers Conference, way back in 2019, the SVN server would remain
>>>>> > in a read-only state for 1 year.  It has been more than a year now
>>>>> > and it is time to let the server enjoy a well deserved retirement.
>>>>> > We are planning on turning the service off on January 5th, 2021.
>>>>> > Please plan accordingly if, for some reason, you are still reliant on
>>>>> > the SVN service being available.  Thanks for your time and
>>>>> > attention.  I hope you all are having a nice day and staying safe.
>>>>> >
>>>>> > Respectfully,
>>>>> > Mike Edwards
>>>>> > _______________________________________________
>>>>> > LLVM Developers mailing list
>>>>> > llvm-dev at lists.llvm.org
>>>>> > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>>>>
>>>>> Hi Mike,
>>>>>
>>>>> Not sure if anyone else has brought this up, but since turning the svn
>>>>> server off, phab is no longer able to display commit details for older
>>>>> commits to the svn server.
>>>>>
>>>>> https://reviews.llvm.org/rL202984
>>>>> As an example, results in an error like this:
>>>>> -----------------------------------------------------------------------
>>>>> Command failed with error #1!
>>>>> COMMAND
>>>>> svn --non-interactive --no-auth-cache --trust-server-cert cat
>>>>> https://llvm.org/svn/llvm-project/llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h@202983
>>>>>
>>>>> STDOUT
>>>>> (empty)
>>>>>
>>>>> STDERR
>>>>> svn: E170013: Unable to connect to a repository at URL '
>>>>> https://llvm.org/svn/llvm-project/llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h'
>>>>> svn: E175013: Access to '/svn/llvm-
>>>>> project/llvm/trunk/include/llvm/ADT/IntrusiveRefCntPtr.h' forbidden
>>>>> -----------------------------------------------------------------------
>>>>>
>>>>> Im guessing this is an issue that needs solving on the phabricator side
>>>>> of things?
>>>>>
>>>>> ~Nathan James
>>>>>
>>>>>
>>> _______________________________________________
>>> LLVM Developers mailing list
>>> llvm-dev at lists.llvm.org
>>> https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
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