Function format_banner

nodedb/src/version.rs:58–88

Returns the startup banner string. All 11 fields are embedded so callers can assert or display a single value. Intended for both `eprintln!` at server boot and unit tests.

(
    pgwire_port: u16,
    http_port: u16,
    native_port: u16,
    cluster_mode: &str,
    data_dir: &str,
    auth_mode: &str,
)

/// All 11 fields are embedded so callers can assert or display a single value.
/// Intended for both `eprintln!` at server boot and unit tests.
pub fn format_banner(
    pgwire_port: u16,
    http_port: u16,
    native_port: u16,
    cluster_mode: &str,
    data_dir: &str,
    auth_mode: &str,
) -> String {
    let pid = std::process::id();
    let host = hostname();
    let mut out = String::with_capacity(512);
    out.push('\n');
    out.push_str(&format!("  NodeDB v{VERSION}\n"));
    out.push_str("  ─────────────────────────────────────\n");
    out.push_str(&format!("  git_commit          : {GIT_COMMIT}\n"));
    out.push_str(&format!("  build_date          : {BUILD_DATE}\n"));
    out.push_str(&format!("  build_profile       : {BUILD_PROFILE}\n"));
    out.push_str(&format!("  rust_version        : {RUST_VERSION}\n"));
    out.push_str(&format!("  wire_format_version : {WIRE_FORMAT_VERSION}\n"));
    out.push_str("  ─────────────────────────────────────\n");
    out.push_str(&format!("  hostname            : {host}\n"));
    out.push_str(&format!("  pid                 : {pid}\n"));
    out.push_str(&format!("  pgwire_port         : {pgwire_port}\n"));
    out.push_str(&format!("  http_port           : {http_port}\n"));
    out.push_str(&format!("  native_port         : {native_port}\n"));
    out.push_str(&format!("  cluster_mode        : {cluster_mode}\n"));
    out.push_str(&format!("  data_dir            : {data_dir}\n"));
    out.push_str(&format!("  auth_mode           : {auth_mode}\n"));
    out.push_str("\n  Press Ctrl+C to stop.\n");
    out
}

/// Check if a remote node's wire version is compatible.
///