Function findGitBin

git/git_bin.go:15–27

findGitBin finds the `git` binary in PATH that should be used by the rest of `git-sizer`. It uses `safeexec` to find the executable, because on Windows, `exec.Cmd` looks not only in PATH, but also in the current directory. This is a potential risk if the repository being scanned is hostile and non-b

()

// being scanned is hostile and non-bare because it might possibly
// contain an executable file named `git`.
func findGitBin() (string, error) {
	gitBin, err := safeexec.LookPath("git")
	if err != nil {
		return "", err
	}

	gitBin, err = filepath.Abs(gitBin)
	if err != nil {
		return "", err
	}

	return gitBin, nil
}