comfyui-mcp/dist/transport/comfyui-url.js

Local-first, agent-native control plane for ComfyUI — MCP server + autonomous sidebar agent that drives your live graph in natural language on ANY LLM: Claude/ChatGPT/Gemini on your subscription (no API key), free local models via Ollama (fully offline),

/**
 * Format a parsed ComfyUI host for an authority in a connection URL.
 *
 * IPv6 literals must be bracketed when followed by a port. The configured
 * host remains unchanged here; connection-only callers can use
 * formatComfyUIConnectionHost when they need Node to select either loopback
 * family for a legacy 127.0.0.1 target.
 */
export function formatComfyUIHost(host) {
    const bare = host.replace(/^\[|\]$/g, "");
    return bare.includes(":") ? `[${bare}]` : bare;
}
/** Format a host for a network connection without changing remote identity. */
export function formatComfyUIConnectionHost(host) {
    const bare = host.replace(/^\[|\]$/g, "");
    return bare === "127.0.0.1" ? "localhost" : formatComfyUIHost(bare);
}
/** Apply the connection-only host formatting to a complete ComfyUI URL. */
export function formatComfyUIUrl(url) {
    let parsed;
    try {
        parsed = new URL(url);
    }
    catch {
        return url;
    }
    if (parsed.hostname.replace(/^\[|\]$/g, "") !== "127.0.0.1")
        return url;
    const hadBareRoot = parsed.pathname === "/" && !parsed.search && !parsed.hash && !/\/$/.test(url.trim());
    parsed.hostname = "localhost";
    const formatted = parsed.href;
    return hadBareRoot ? formatted.slice(0, -1) : formatted;
}
/**
 * Trim a URL pathname into a base prefix: no trailing slash, and "" for the
 * root ("" or "/"). "/comfyapi/" → "/comfyapi".
 */
function normalizeBasePath(pathname) {
    const trimmed = pathname.replace(/\/+$/, "");
    return trimmed === "" || trimmed === "/" ? "" : trimmed;
}
/**
 * Parse a full ComfyUI URL (e.g. http://127.0.0.1:8188, https://comfy.example.com,
 * https://host/comfyapi) into host/port/ssl/basePath. Used by --comfyui-url /
 * COMFYUI_URL to target any (incl. remote, reverse-proxied) ComfyUI instance,
 * overriding the COMFYUI_HOST/PORT/SSL env vars.
 */
export function parseComfyUIUrl(url) {
    const u = new URL(url);
    if (u.protocol !== "http:" && u.protocol !== "https:") {
        throw new Error(`Unsupported protocol "${u.protocol}" in --comfyui-url (expected http or https)`);
    }
    const ssl = u.protocol === "https:";
    const port = u.port ? Number(u.port) : ssl ? 443 : 80;
    return { host: u.hostname, port, ssl, basePath: normalizeBasePath(u.pathname) };
}
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