Re: RFE - Version 2 dump format sopport in svnrdump

2021-02-06 Thread Daniel Shahaf
Eric S. Raymond wrote on Sat, 06 Feb 2021 05:01 +00:00: > Branko Čibej : > > On 22.01.2021 05:23, Eric S. Raymond wrote: > > > Notably: dump-load-format.txt does not describe the delta format. I > > > have since seen hints in the SVN Book that version 3 uses some kind of > > > binary delta compres

Re: RFE - Version 2 dump format sopport in svnrdump

2021-02-05 Thread Eric S. Raymond
Branko Čibej : > On 22.01.2021 05:23, Eric S. Raymond wrote: > > Notably: dump-load-format.txt does not describe the delta format. I > > have since seen hints in the SVN Book that version 3 uses some kind of > > binary delta compression. But the SVN book does not describe either > > of these deta

Re: RFE - Version 2 dump format sopport in svnrdump

2021-02-05 Thread Branko Čibej
On 22.01.2021 05:23, Eric S. Raymond wrote: Notably: dump-load-format.txt does not describe the delta format. I have since seen hints in the SVN Book that version 3 uses some kind of binary delta compression. But the SVN book does not describe either of these details; it's not even clear enough

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-26 Thread Daniel Shahaf
Apologies for the late answer. Eric S. Raymond wrote on Thu, Jan 21, 2021 at 23:34:24 -0500: > Daniel Shahaf : > > > > It makes me twitchy that there's any possible future in which that > > > > format might be unsuppoted or inaccessible. > > > > We _are_ committed to providing an upgrade path fro

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-22 Thread Mark Phippard
On Fri, Jan 22, 2021 at 6:11 AM Eric S. Raymond wrote: > Julian Foad : > > Thanks for your detailed reply, Eric. I can accept your argument of > > value of v2 dump format for its simplicity for these purposes. > > *heaves vast sigh of relief* > > Thank you. A few users with trouble because svnrd

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-22 Thread Eric S. Raymond
Julian Foad : > Thanks for your detailed reply, Eric. I can accept your argument of > value of v2 dump format for its simplicity for these purposes. *heaves vast sigh of relief* Thank you. A few users with trouble because svnrdump doesn't dump version 2 would have been annoying but comparatively

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-22 Thread Julian Foad
wrote: >Julian Foad : >> Isn't format 3 documented in the section called "Version 3 format" in >> dump-load-format.txt? >> >It appears to have slipped your mind that the person who wrote most of >that documentation was *me*. And I do still update it occasionally, >most recently about a month ago

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-21 Thread Eric S. Raymond
Daniel Shahaf : > > > It makes me twitchy that there's any possible future in which that > > > format might be unsuppoted or inaccessible. > > We _are_ committed to providing an upgrade path from 1.x to 2.x, you > know. Always have been. You can stop twitching. It's not 1.x I'm worried about be

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-21 Thread Eric S. Raymond
Julian Foad : > Eric S. Raymond wrote: > > Reposurgeon can't handle the Version 3 format with deltas, and there > > is no realistic possibility that this will change because the format > > is not documented anywhere. > > Isn't format 3 documented in the section called "Version 3 format" in > dump

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-21 Thread Daniel Shahaf
Julian Foad wrote on Thu, 21 Jan 2021 15:59 +00:00: > I can't remember if there is a strong reason why version 2 is not > implemented in svnrdump. I have a feeling there is at least a > non-trivial reason. I looked some time in the past and it wasn't simply > a matter of adding a switch. As far

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-21 Thread Daniel Shahaf
Eric S. Raymond wrote on Thu, 21 Jan 2021 14:23 +00:00: > I have a (possibly confused) use who says on reposurgeon's IRC support > channel "we have trouble with broken history in one of our repos and I > can't create a mirror for it via svnsync, but can create a dump file > via svnrdump. when I try

Re: RFE - Version 2 dump format sopport in svnrdump

2021-01-21 Thread Julian Foad
Eric S. Raymond wrote: > [...] > Reposurgeon can't handle the Version 3 format with deltas, and there > is no realistic possibility that this will change because the format > is not documented anywhere. Isn't format 3 documented in the section called "Version 3 format" in dump-load-format.txt? ht

RFE - Version 2 dump format sopport in svnrdump

2021-01-21 Thread Eric S. Raymond
I have a (possibly confused) use who says on reposurgeon's IRC support channel "we have trouble with broken history in one of our repos and I can't create a mirror for it via svnsync, but can create a dump file via svnrdump. when I try to load it though, it complains about file format version" On