Function validate_hermes_project_root_flag

src/agent_cmd.rs:80–99

(
    agent: Option<&str>,
    project_root: &Option<String>,
)

}

pub(crate) fn validate_hermes_project_root_flag(
    agent: Option<&str>,
    project_root: &Option<String>,
) -> tracedecay::errors::Result<Option<PathBuf>> {
    let Some(project_root) = project_root else {
        return Ok(None);
    };
    if agent != Some("hermes") {
        return Err(tracedecay::errors::TraceDecayError::Config {
            message: "`--project-root` is only supported with `--agent hermes`".to_string(),
        });
    }
    let path = PathBuf::from(project_root);
    if !path.is_absolute() {
        return Err(tracedecay::errors::TraceDecayError::Config {
            message: format!("`--project-root` must be an absolute path, got '{project_root}'"),
        });
    }
    Ok(Some(path))
}

/// How `install --agent codex --automation` should configure the daemon loop.
#[derive(Debug, Clone, Copy)]