Troubleshooting

ggc doctor

The fastest way to diagnose a ggc installation:

ggc doctor

It prints a checklist like:

[OK  ] Go runtime: go1.25.0 (darwin/arm64)
[OK  ] git binary: /usr/bin/git (git version 2.46.0)
[OK  ] ggc config: /Users/you/.config/ggc/config.yaml loaded
[WARN] bash completions: not installed in a well-known location
[OK  ] zsh completions: /opt/homebrew/share/zsh/site-functions/_ggc
[OK  ] stdin TTY: stdin is a TTY

Everything looks good.

• [OK ] — nothing to do
• [WARN] — usable but suboptimal (e.g. completions not picked up by your shell)
• [FAIL] — ggc cannot work until this is fixed (e.g. git not in $PATH)

Verbose error messages

ggc prints a compact error by default. To see the exact git command that produced the failure, set GGC_VERBOSE=1:

GGC_VERBOSE=1 ggc pull

Reporting a bug

Please paste the output of ggc doctor and the verbose error into the issue. Without those two the maintainers usually can't reproduce the problem.

Opening an issue

See the issue forms.