Function IsGitRepo

internal/git/git.go:46–50

IsGitRepo returns true if the directory is inside a git repository.

(dir string)

// IsGitRepo returns true if the directory is inside a git repository.
func IsGitRepo(dir string) bool {
	cmd := exec.Command("git", "rev-parse", "--git-dir")
	cmd.Dir = dir
	return cmd.Run() == nil
}

// CommitCount returns the number of commits on branch that are not on the default branch.
// Returns 0 if the count cannot be determined.