Which version of kube-score are you using?

1.19.0

What did you do?

I installed kube-score both on MacOS (with Brew) and on a Linux machine (from release), but each installation generate a go panic when I run the kube-score list command.

MacOS

(base) ~ $ brew install kube-score
==> Downloading https://formulae.brew.sh/api/formula.jws.json
############################################################################################################################### 100.0%
==> Downloading https://formulae.brew.sh/api/cask.jws.json
############################################################################################################################### 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/kube-score/manifests/1.19.0
############################################################################################################################### 100.0%
==> Fetching kube-score
==> Downloading https://ghcr.io/v2/homebrew/core/kube-score/blobs/sha256:f0983996db902e80972d36c5603393d1acbdcdb5dddc27372ca6aefc3a6bc
############################################################################################################################### 100.0%
==> Pouring kube-score--1.19.0.arm64_sequoia.bottle.tar.gz
🍺  /opt/homebrew/Cellar/kube-score/1.19.0: 6 files, 14.3MB
==> Running `brew cleanup kube-score`...
Disable this behaviour by setting HOMEBREW_NO_INSTALL_CLEANUP.
Hide these hints with HOMEBREW_NO_ENV_HINTS (see `man brew`).
(base) ~ $ kube-score list
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x105263d5c]

goroutine 1 [running]:
github.com/zegl/kube-score/score.RegisterAllChecks({0x10551d530, 0x1400022e360}, 0x0?, 0x0)
	github.com/zegl/kube-score/score/score.go:34 +0x1dc
main.listChecks({0x16b292dc0, 0xa}, {0x140000dc000, 0x0, 0x0})
	github.com/zegl/kube-score/cmd/kube-score/main.go:298 +0x1b4
main.main.func2({0x16b292dc0?, 0x14000193f08?}, {0x140000dc000?, 0x4?, 0x105285f0e?})
	github.com/zegl/kube-score/cmd/kube-score/main.go:44 +0x24
main.main()
	github.com/zegl/kube-score/cmd/kube-score/main.go:68 +0x378

Linux:

root@docker:~# kube-score version
kube-score version: 1.19.0, commit: a0a0f48c808611965e2690d8af1b1d8a5415fd0b, built: 2024-10-01T09:36:35Z
root@docker:~# kube-score list
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb82a43]

goroutine 1 [running]:
github.com/zegl/kube-score/score.RegisterAllChecks({0xe2e6f0, 0xc00020c240}, 0x0?, 0x0)
        /Users/gustav/src/kube-score/score/score.go:34 +0x283
main.listChecks({0x7ffdba695860, 0xa}, {0xc000128000, 0x0, 0x0})
        /Users/gustav/src/kube-score/cmd/kube-score/main.go:298 +0x1d8
main.main.func2({0x7ffdba695860?, 0xc00016bf10?}, {0xc000128000?, 0x4?, 0xc00011e8a0?})
        /Users/gustav/src/kube-score/cmd/kube-score/main.go:44 +0x1d
main.main()
        /Users/gustav/src/kube-score/cmd/kube-score/main.go:68 +0x391
root@docker:~#

What did you expect to see?

The list of the available kube-score checks.

What did you see instead?

A panic dump.