brew tap does not work due to broken Aliases

[BaconRanch]

Please answers the following

I've...

• I read
  • [X] the reporting issues
  • [X] the troubleshooting
• [X] I checked the documentation and found no answer
• [X] I tried to install after following the suggestions
• [X] I am running the latest version (brew update twice?)
• [X] I checked to make sure that this issue has not already been filed
• [ ] I uploaded logs: brew gist-logs formula

Describe the bug

Running brew tap osgeo/osgeo4mac on a fresh Homebrew install results in failure:

Updating Homebrew...
==> Tapping osgeo/osgeo4mac
Cloning into '/usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac'...
remote: Enumerating objects: 192, done.
remote: Counting objects: 100% (192/192), done.
remote: Compressing objects: 100% (133/133), done.
remote: Total 12574 (delta 128), reused 119 (delta 59), pack-reused 12382
Receiving objects: 100% (12574/12574), 10.14 MiB | 19.47 MiB/s, done.
Resolving deltas: 100% (9138/9138), done.
Error: Non-file alias: /usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac/Aliases/qgis-res
Error: Non-file alias: /usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac/Aliases/pyqt-qt5
Error: Non-file alias: /usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac/Aliases/qgis
Error: Non-file alias: /usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac/Aliases/qgis-ltr
Error: Non-file alias: /usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac/Aliases/sip-qt5
Error: Non-file alias: /usr/local/Homebrew/Library/Taps/osgeo/homebrew-osgeo4mac/Aliases/qgis3
Error: Cannot tap osgeo/osgeo4mac: invalid syntax in tap!

It looks like there are several Aliases that point to Formulae that do not exist.

To Reproduce

Steps to reproduce the behavior:

1. Run brew tap osgeo/osgeo4mac

Expected behavior

The tap should work.

Additional context

brew doctor output:

Your system is ready to brew.

[alazarolop]

Thank you! It should be fixed with this commit 162feb93a93349e95e828e64fcbcfda0133b3035

[BaconRanch]

It works now! Thank you!