[ignition-modular-scripts] Migrate from Bitbucket to GitHub 🤖

[traversaro]

As announced in https://community.gazebosim.org/t/important-gazebo-and-ignition-are-going-to-github/533, the ignition project repositories have been migrated from Bitbucket to GitHub.

This commit updates the ignition_modular_library helpers to use GitHub instead of Bitbucket,
and also update the hashes of all the ignition ports as apparently the archive generated by GitHub
for releases are slightly different from the one generated by Bitbucket.

Describe the pull request

• What does your PR fix?
  The PR does not fix any issue, but given that bitbucket will remove the original repos in June 2020, it will prevent future port failures.

• Which triplets are supported/not supported? Have you updated the CI baseline?
  No triplet support should he changed.

• Does your PR follow the maintainer guide?
  Yes. Furthermore the PR title follows the additional guidelines documented in [ignition-cmake0, ignition-math4] Add support for writing ports of Ignition Robotics libraries 🤖 #7781 (comment) .

[traversaro]

fyi @seanyen @j-rivero @chapulina

[JackBoosY]

Please resolve these regressions.

Thanks.

[traversaro]

Please resolve these regressions.

Thanks.

Hi @JackBoosY, the regressions are due to the fact that vcpkg_from_github and vcpkg_from_bitbucket use the same name and the old bitbucket archive is still present in cache, as discussed in:

• [ignition-modular-scripts] Migrate from Bitbucket to GitHub 🤖 #10858 (comment)
• [sdformat6] Migrate from Bitbucket to GitHub 🤖 #10859 (comment)

It is possible to solve the issue, but it would require changes to the vcpkg_from_github , so if you could provide a feedback on the two proposals in #10859 (comment) it would be great!

[JackBoosY]

@traversaro Since vcpkg always chooses one repo to download source, I think we can delete the history in the baseline to solve this issue.

Does this PR need to wait for #10859 to merge before merging?

[traversaro]

@traversaro Since vcpkg always chooses one repo to download source, I think we can delete the history in the baseline to solve this issue.

Great! There is any action needed on my side to do so?

Does this PR need to wait for #10859 to merge before merging?

No, they are completely independent.

[JackBoosY]

@ras0219-msft Could you remove ignition-cmake_0.6.1.tar.gz from pipeline machine?

Thanks.

[traversaro]

@ras0219-msft Could you remove ignition-cmake_0.6.1.tar.gz from pipeline machine?

Thanks.

Unfortunately I am afraid that the problem applies to all the ports that use the ignition_modular_library helper: https://github.com/microsoft/vcpkg/search?q=ignition_modular_library&unscoped_q=ignition_modular_library . Probably deleting all the archive that start with ignition- will be enough.

[strega-nil]

Now that we're on new machines, we should be fine? hopefully?

[strega-nil]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[strega-nil]

Thanks @traversaro :D

[traversaro]

Thanks @traversaro :D

Thanks a lot!