Function load_identity_by_scanning

atomic-agent/src/identity.rs:421–442

Scan all identity directories and try to find one matching the ID.

(identities_dir: &Path, id_base32: &str)

/// Scan all identity directories and try to find one matching the ID.
fn load_identity_by_scanning(identities_dir: &Path, id_base32: &str) -> Option<UserIdentityInfo> {
    // Already tried by ID match; try loading the first User identity as fallback
    let entries = std::fs::read_dir(identities_dir).ok()?;

    for entry in entries.flatten() {
        if !entry.path().is_dir() {
            continue;
        }

        let identity_path = entry.path().join("identity.toml");
        if let Ok(content) = std::fs::read_to_string(&identity_path) {
            // Check if it contains the right ID, or if it's a User type identity
            if content.contains(id_base32)
                || (content.contains("type = \"user\"")
                    || content.contains("identity_type = \"user\""))
            {
                return parse_identity_toml(&content);
            }
        }
    }
    None
}

/// Parse minimal identity info from an identity.toml file.
fn parse_identity_toml(content: &str) -> Option<UserIdentityInfo> {