Revert "Hopefully fix the broken tutorials"

[lgoettgens]

Reverts #9

To be merged once Nemocas/AbstractAlgebra.jl#2209 is merged and released via Nemocas/AbstractAlgebra.jl#2210.

[aaruni96]

We can't just revert that change, unfortunately. The new IJulia also subtly changes how they write their json (expanded over multiple lines in the old release v/s all in one line in the new release).

It will also require the change from a974452 , and maybe some debugging in case that doesn't directly work. (The key part is adding jq into the pipe, so that the json we give to sed is expanded over multiple lines again. An alternative would be to change the sed command to be more surgical than removing the entire line.)

[aaruni96]

It is possible the step to use the default project is not needed at all, since JuliaLang/IJulia.jl#928 was closed, and should be removed. Experimentation is required.

[aaruni96]

Plus, in my opinion, it is not desirable to have the github action run on every pull request.

[aaruni96]

See above comments (sorry, I am new to the review featureset)

[lgoettgens]

Plus, in my opinion, it is not desirable to have the github action run on every pull request.

I don't really care about the trigger, that was just part of the PR I reverted. This is just about dropping the version pin again.

[JamesWrigley]

We can't just revert that change, unfortunately. The new IJulia also subtly changes how they write their json (expanded over multiple lines in the old release v/s all in one line in the new release).

Sorry about that, the last release seems to have been even more breaking than I thought 🙃 If I understand correctly you need to remove the --project=@ argument? If so then I would recommend just installing the kernel yourself with IJulia.installkernel("Julia"). That will overwrite the default one, and if you like you can also set the IJULIA_NODEFAULTKERNEL environment variable to prevent a default kernel being installed at all.

Docs for creating kernels are here: https://julialang.github.io/IJulia.jl/stable/manual/installation/#Installing-and-customizing-kernels

[lgoettgens]

With #14, the other changes by @aaruni96 should be obsolete. I've started a CI run to verify in https://github.com/oscar-system/TutorialTesterforOscar/actions/runs/19703572022.

[aaruni96]

I think we still need these changes to install a new kernel which does not use the named project @, and just uses the default project?

(See #12 (comment) )

[aaruni96]

One can merge this once all tests pass on the action

https://github.com/oscar-system/TutorialTesterforOscar/actions/runs/22950621386

Edit: This probably needs a new release of OSCAR (once Nemocas/AbstractAlgebra.jl#2361 trickles through the release process and into OSCAR),

[lgoettgens]

Edit: This probably needs a new release of OSCAR (once Nemocas/AbstractAlgebra.jl#2361 trickles through the release process and into OSCAR),

Nemocas/AbstractAlgebra.jl#2361 is available in AA v0.48.5, which is compatible with OSCAR v1.7.0.

[fingolfin]

What is the status of this? @aaruni96 ? @lgoettgens ?

[lgoettgens]

This now runs into Nemocas/AbstractAlgebra.jl#2208, as the tests are performed with Oscar 1.5.1 (see #15), cf. https://github.com/oscar-system/TutorialTesterforOscar/actions/runs/24565614155/job/71824932191#step:9:40.

Once CI works with the latest Oscar release, I can try to push this over the finish line