Method add_submodule

src/test_utils/git_test_utils.rs:297–310

Add another repository as a git submodule at the given path.

(&self, source: &TestGitRepository, path: &str)

    /// Add another repository as a git submodule at the given path.
    pub fn add_submodule(&self, source: &TestGitRepository, path: &str) -> Result<()> {
        self.run_git_command(&[
            "-c",
            "protocol.file.allow=always",
            "submodule",
            "add",
            source
                .path()
                .to_str()
                .ok_or_else(|| anyhow::anyhow!("Invalid source path"))?,
            path,
        ])?;
        Ok(())
    }

    /// Runs a git command in the repository directory.
    pub fn run_git_command(&self, args: &[&str]) -> Result<String> {