gitutil

func IsGitRepo ¶

func IsGitRepo(root string) bool

IsGitRepo reports whether root is the root of a git repository.

It accepts both forms of the .git entry:

• a directory: standard single-worktree repository
• a regular file: linked worktree created by "git worktree add" (the file contains a "gitdir: ..." pointer to the main repo)

Anything other than a stat error at <root>/.git is treated as a valid git repo — downstream git commands will surface a more precise error if the entry is malformed.