`opencode github install` fails for repositories cloned with SSH aliases

[ManuSanchez02]

Description

When running opencode github install in a repository that was cloned using an SSH alias (e.g., git clone git@myalias:owner/repo), the command fails with:

Could not find git repository. Please run this command from a git repository.

Plugins

None

OpenCode version

1.1.25

Steps to reproduce

1. Edit ~/.ssh/config and add the following:

Host myalias
    HostName github.com
    User git

2. Clone a repository with git clone git@myalias:owner/repo
3. cd into the cloned repository
4. Run opencode github install

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Operating System

Ubuntu 24.04.3 LTS

Terminal

Gnome Terminal