Developing formulae or casks

[ArkieSoft]

Output of brew config

HOMEBREW_VERSION: 4.2.6-5-g2cb8efc
ORIGIN: https://github.com/Homebrew/brew
HEAD: 2cb8efc51d1bf30adb71004d6921ca8beaae9994
Last commit: 21 hours ago
Core tap HEAD: e6e5e758686f1d7a6969845efdb32aafe194769f
Core tap last commit: 2 weeks ago
Core tap branch: shurl
Core tap JSON: 30 Jan 13:08 UTC
Core cask tap HEAD: 5f1cfce8225f922e4b5420184c7171152702c2a6
Core cask tap last commit: 53 minutes ago
Core cask tap JSON: 30 Jan 13:08 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_EDITOR: nvim
HOMEBREW_MAKE_JOBS: 8
HOMEBREW_SORBET_RUNTIME: set
Homebrew Ruby: 3.1.4 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/bin/ruby
CPU: octa-core 64-bit arm_firestorm_icestorm
Clang: 15.0.0 build 1500
Git: 2.43.0 => /opt/homebrew/bin/git
Curl: 8.4.0 => /usr/bin/curl
macOS: 14.2.1-arm64
CLT: 15.1.0.0.1.1700200546
Xcode: 15.2
Rosetta 2: false

Output of brew doctor

Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: You have uncommitted modifications to Homebrew/homebrew-core.
If this is a surprise to you, then you should stash these modifications.
Stashing returns Homebrew to a pristine state but can be undone
should you later need to do so for some reason.
  cd /opt/homebrew/Library/Taps/homebrew/homebrew-core && git stash -u && git clean -d -f

Uncommitted files:
   M Formula/s/shurl.rb

Warning: Some taps are not on the default git origin branch and may not receive
updates. If this is a surprise to you, check out the default branch with:
  git -C $(brew --repo homebrew/core) checkout master

Description of issue

So I am trying to add my wrapper to brew but when I go through the test, it pops up this error

Fetching gem metadata from https://rubygems.org/.......
Fetching concurrent-ruby 1.2.3
Fetching minitest 5.21.2
Fetching sorbet-runtime 0.5.11219
Installing sorbet-runtime 0.5.11219
Installing minitest 5.21.2
Installing concurrent-ruby 1.2.3
Installing activesupport 6.1.7.6
Bundle complete! 36 Gemfile dependencies, 16 gems now installed.
Bundled gems are installed into ../../../opt/homebrew/Library/Homebrew/vendor/bundle
Removing concurrent-ruby (1.2.2)
Removing minitest (5.21.1)
Error: Testing requires the latest version of shurl

But there is only one version of my package. I am probably missing something or maybe I need to re-release my package (Which I would rather no do, but will if needed). Any help is very much appreaciated.

Link to shurl.rb https://github.com/ArkieSoft/Shurl-cli/blob/v1.0/shurl.rb

[SMillerDev]

What does brew info shurl say? I would guess you don't have it installed.

---

So I am trying to add my wrapper to brew but when I go through the test, it pops up this error

If you want to submit it to Homebrew/core, please note: https://docs.brew.sh/Acceptable-Formulae#niche-or-self-submitted-stuff