Method parse_gitmodules

src/git.rs:1136–1167

Parse the .gitmodules file to extract submodule paths.

(&self, repo_path: &Path)

    /// Parse the .gitmodules file to extract submodule paths.
    async fn parse_gitmodules(&self, repo_path: &Path) -> Result<Vec<SubmoduleInfo>, String> {
        let gitmodules_path = repo_path.join(".gitmodules");
        if !gitmodules_path.exists() {
            return Ok(Vec::new());
        }

        let content = tokio::fs::read_to_string(&gitmodules_path)
            .await
            .map_err(|e| format!("Failed to read .gitmodules: {}", e))?;

        let mut submodules = Vec::new();
        let mut current_path: Option<String> = None;

        for line in content.lines() {
            let line = line.trim();
            if line.starts_with("[submodule ") {
                // Save previous submodule if path was found
                if let Some(path) = current_path.take() {
                    submodules.push(SubmoduleInfo { path });
                }
            } else if let Some(path_value) = line.strip_prefix("path = ") {
                current_path = Some(path_value.to_string());
            }
        }

        // Don't forget the last submodule
        if let Some(path) = current_path {
            submodules.push(SubmoduleInfo { path });
        }

        Ok(submodules)
    }
}

#[cfg(test)]