pull_from_upstream fails if there is trailing whitespace at the end of the Source URL in the spec

[michel-slm]

What happened? What is the problem?

When enabling Packit on python-request: https://src.fedoraproject.org/rpms/python-result/pull-request/1

I noticed that the first attempt by Packit fails, it turns out because the URL it's trying to retrieve from GitHub contains the trailing whitespace.

Once I remove the whitespace - see https://src.fedoraproject.org/rpms/python-result/c/1cf1485de2417dbf9c6578ce1ceb5db651ac4368?branch=rawhide - land, and retry, Packit produces the PR to update the package just fine

What did you expect to happen?

Trailing whitespaces should be trimmed before processing

Example URL(s)

Retrieving this fails

wget -cN "https://github.com/rustedpy/result/archive/v0.17.0/result-0.17.0.tar.gz "

But this succeeds

wget -cN "https://github.com/rustedpy/result/archive/v0.17.0/result-0.17.0.tar.gz"

Steps to reproduce

1. Add whitespace to the source URL of a package
2. packit pull-from-upstream

Workaround

• There is an existing workaround that can be used until this issue is fixed.

Participation

• I am willing to submit a pull request for this issue. (Packit team is happy to help!)