osc commands with revision ignore revision setting

[ggardet]

Describe the bug osc commands with revision are broken since it ignores revision setting. For example:

osc copypac -r 110 hardware:boot raspberrypi-firmware-dt home:Guillaume_G:test

returns a copy of the current revision instead of revision 110. Another one is submitting an older revision:

 osc sr -r 110 "hardware:boot"  raspberrypi-firmware-dt "hardware:boot" -m"revert to rev110 - boo#1217512"

which returns:

Server returned an error: HTTP Error 400: Bad Request
The request contains no actions. Submit requests without source changes may have skipped!

Versions

• Operating system: openSUSE Tumbleweed
• Packages: osc-1.5.0-2.1.noarch

To Reproduce Try one of the commands above, or similar.

Expected behavior We should be able to checkout, copy or submit older revisions.

Screenshots, console outputs N/A

Additional context N/A

[dmach]

I'm afraid I'm unable to reproduce the behavior. I used the latest osc from master, but that shouldn't be that far from 1.5.0.

Here's what I tried:

git clone https://github.com/openSUSE/osc.git
cd osc/behave
./container-pull.sh
./container-run.sh

# username is Admin
# password is opensuse

copypac -r 1 test:factory test-pkgA home:Admin
>>> Sending meta data...
>>> Copying files...
>>> <revision rev="1" vrev="1">
>>> ...
>>>  <comment>osc copypac from project:test:factory package:test-pkgA revision:1</comment>
>>> ...

osc -A https://localhost:1443 cat test:factory test-pkgA test-pkgA.spec
>>> Version: 1  - corresponds with revision 1

osc -A https://localhost:1443 sr -r 1 test:factory test-pkgA test:factory -m "revert to rev 1" --nodevelproject
# --nodevelproject is important, otherwise osc attempts to submit the request from the devel project instead
>>> created request id 1

osc -A https://localhost:1443 rq show 1 --diff
>>> -Version:        3
>>> +Version:        1

[adrianschroeter]

The behaviour is most likely correct, but surprising. The reason is that the old revision of the unexpanded source contains a link to latest source revision of the package in openSUSE:Factory.

However, we should make it possible at least to copy the old sources merged as they were on commit time.

So we may add an option like

osc copypac --expand-rev=110 ...

which then would make the api call with

..&expand&orev=110&olinkrev=base

It would result in an expanded copy without a link. So the user would need to specify the target on "osc sr".

The alternative would be to do the copy like we do today, but modifing the _link file afterwards to reference to the link target old revision.