How to add new func and compile locally

[root-hbx]

1. My environment is MacOS Sequota 15.0.1, M2 Pro.
2. I use orbstack ubuntu 22.04 VM in this process.

I follow contributing page.

Currently I just fork the original repo and clone it. Then I git checkout -b fill-blank.

Then I directly go test ./cmd and meet errors T_T

❯ orb -m ubuntu22
❯ go test ./cmd
go: downloading github.com/rs/zerolog v1.20.0
go: downloading github.com/chriswalz/complete/v3 v3.0.13
go: downloading github.com/spf13/cobra v1.1.3
go: downloading github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510
go: downloading github.com/AlecAivazis/survey/v2 v2.2.9
go: downloading github.com/thoas/go-funk v0.7.0
go: downloading github.com/c-bata/go-prompt v0.2.5
go: downloading github.com/lithammer/fuzzysearch v1.1.1
go: downloading github.com/tj/go-update v2.2.4+incompatible
go: downloading golang.org/x/sys v0.0.0-20210319071255-635bc2c9138d
go: downloading github.com/stretchr/testify v1.7.0
go: downloading golang.org/x/text v0.3.2
go: downloading github.com/apex/log v1.9.0
go: downloading github.com/c4milo/unpackit v0.0.0-20170704181138-4ed373e9ef1c
go: downloading github.com/google/go-github v17.0.0+incompatible
go: downloading github.com/mattn/go-runewidth v0.0.9
go: downloading github.com/pkg/term v1.1.0
go: downloading github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
go: downloading golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5
go: downloading github.com/hashicorp/go-multierror v1.0.0
go: downloading github.com/posener/script v1.1.5
go: downloading github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
go: downloading github.com/davecgh/go-spew v1.1.1
go: downloading github.com/pmezard/go-difflib v1.0.0
go: downloading gopkg.in/yaml.v3 v3.0.0-20200605160147-a5ece683394c
go: downloading github.com/hashicorp/errwrap v1.0.0
go: downloading github.com/google/go-querystring v1.0.0
go: downloading github.com/mattn/go-colorable v0.1.7
go: downloading github.com/mattn/go-isatty v0.0.12
go: downloading github.com/dsnet/compress v0.0.1
go: downloading github.com/klauspost/pgzip v1.2.5
go: downloading github.com/ulikunitz/xz v0.5.8
go: downloading github.com/klauspost/compress v1.4.1
{"level":"debug","time":"2024-12-20T18:19:05-08:00","message":"git for-each-ref --sort=-committerdate refs/heads/ refs/remotes --format='%(authordate); %(authorname); %(color:red)%(objectname:short); %(color:yellow)%(refname:short)%(color:reset); (%(color:green)%(committerdate:relative)%(color:reset))'"}
--- FAIL: TestBranchList (0.01s)
    cmd_test.go:51:
        	Error Trace:	cmd_test.go:51
        	Error:      	[]string{"fill-blank", "master", "origin/test-save-3", "origin/test-save-2", "origin/test-1234", "origin/test-a", "origin/save-add-no-verify", "origin/refactor-use-suggestion-tree", "origin/feature-bitmoji", "origin/delete-origin-flag-confirmation", "origin/fix-bit-update-symlink", "origin/compatible-non-english-languages", "origin/sync-upstream-and-with-another-branch", "origin/diverged-branch-handling", "origin/bit-single-binary", "origin/fix-bit-clone", "origin/flip-theme", "origin/feature-checkout-pull-requests", "origin/add-self-update-command", "origin/add-debug-mode-zerolog", "origin/fix-sync-upstream", "origin/fix-language-compatibility", "origin/fix-comp-point-autocompletion", "origin/fix-bit-info", "origin/fix-status-error-tab-completion", "origin/add-debugging-information", "origin/add-bit-switch-completion", "origin/add-staged-files-only", "origin/sqt1-a", "origin/sqt1", "origin/squash-test2", "origin/squash-test"} does not contain "fix-sync-upstream"
        	Test:       	TestBranchList
    cmd_test.go:54:
        	Error Trace:	cmd_test.go:54
        	Error:      	"[fill-blank master origin/test-save-3 origin/test-save-2 origin/test-1234 origin/test-a origin/save-add-no-verify origin/refactor-use-suggestion-tree origin/feature-bitmoji origin/delete-origin-flag-confirmation origin/fix-bit-update-symlink origin/compatible-non-english-languages origin/sync-upstream-and-with-another-branch origin/diverged-branch-handling origin/bit-single-binary origin/fix-bit-clone origin/flip-theme origin/feature-checkout-pull-requests origin/add-self-update-command origin/add-debug-mode-zerolog origin/fix-sync-upstream origin/fix-language-compatibility origin/fix-comp-point-autocompletion origin/fix-bit-info origin/fix-status-error-tab-completion origin/add-debugging-information origin/add-bit-switch-completion origin/add-staged-files-only origin/sqt1-a origin/sqt1 origin/squash-test2 origin/squash-test]" should not contain "origin/fix-sync-upstream"
        	Test:       	TestBranchList
origin/other-branch
origin/release-v2.11.0
{"level":"debug","error":"exit status 1","time":"2024-12-20T18:19:05-08:00"}
--- FAIL: TestAllBitAndGitSubCommands (0.00s)
    cmd_test.go:102:
        	Error Trace:	cmd_test.go:102
        	Error:      	[]string{"status", "pull --rebase origin master", "push --force-with-lease", "stash pop", "commit -am \"", "commit -a --amend --no-edit", "commit --amend --no-edit", "merge --squash", "release bump", "log --oneline", "diff --cached"} does not contain "co"
        	Test:       	TestAllBitAndGitSubCommands
    cmd_test.go:102:
        	Error Trace:	cmd_test.go:102
        	Error:      	[]string{"status", "pull --rebase origin master", "push --force-with-lease", "stash pop", "commit -am \"", "commit -a --amend --no-edit", "commit --amend --no-edit", "merge --squash", "release bump", "log --oneline", "diff --cached"} does not contain "lg"
        	Test:       	TestAllBitAndGitSubCommands
{"level":"debug","error":"exit status 127","time":"2024-12-20T18:19:05-08:00"}
--- FAIL: TestParseManPage (0.00s)
panic: runtime error: index out of range [1] with length 1 [recovered]
	panic: runtime error: index out of range [1] with length 1

goroutine 27 [running]:
testing.tRunner.func1.2({0x6a1640, 0x400014c450})
	/usr/lib/go-1.23/src/testing/testing.go:1632 +0x1bc
testing.tRunner.func1()
	/usr/lib/go-1.23/src/testing/testing.go:1635 +0x334
panic({0x6a1640?, 0x400014c450?})
	/usr/lib/go-1.23/src/runtime/panic.go:785 +0x124
github.com/chriswalz/bit/cmd.parseManPage({0x6d86ca?, 0xb39280?})
	/Users/huluobo/paper/bit/cmd/util.go:479 +0x170
github.com/chriswalz/bit/cmd.TestParseManPage(0x400039c000)
	/Users/huluobo/paper/bit/cmd/cmd_test.go:122 +0x2c
testing.tRunner(0x400039c000, 0x755d38)
	/usr/lib/go-1.23/src/testing/testing.go:1690 +0xe4
created by testing.(*T).Run in goroutine 1
	/usr/lib/go-1.23/src/testing/testing.go:1743 +0x314
FAIL	github.com/chriswalz/bit/cmd	0.013s
FAIL

What is the reason and how can I compiler the whole files ?
I can use either MacOS Local Machine or OrbStack(ubuntu) VM to work on this, so any help around them will be truly appreciated.