'use strict';

var module$1 = require('module');
var path = require('path');

// src/build/utils.ts
function getNodeResolveOptions(platform) {
  if (platform === "browser") {
    return {
      preferBuiltins: false,
      browser: true,
      exportConditions: ["browser", "worker", "default"]
    };
  }
  return {
    preferBuiltins: true,
    exportConditions: ["node"]
  };
}
function detectRuntime() {
  if (process.versions?.bun) {
    return "bun";
  }
  return "node";
}
function isDependencyPartOfPackage(dep, packageName) {
  if (dep === packageName) {
    return true;
  }
  return dep.startsWith(`${packageName}/`);
}
function getPackageName(id) {
  const parts = id.split("/");
  if (id.startsWith("@")) {
    return parts.slice(0, 2).join("/");
  }
  return parts[0];
}
function hasImportProtocol(specifier) {
  if (/^[A-Za-z]:[\\/]/.test(specifier)) {
    return false;
  }
  return /^[A-Za-z][A-Za-z\d+.-]*:/.test(specifier);
}
var DEFAULT_PROTOCOL_IMPORT_EXCLUDE_LIST = ["node:"];
function isExternalProtocolImport(specifier, excludeList = DEFAULT_PROTOCOL_IMPORT_EXCLUDE_LIST) {
  if (!hasImportProtocol(specifier)) {
    return false;
  }
  return !excludeList.some((prefix) => specifier.startsWith(prefix));
}
function isRelativeImportSpecifier(specifier) {
  return specifier === "." || specifier === ".." || specifier.startsWith("./") || specifier.startsWith("../");
}
function isAbsolutePathSpecifier(specifier) {
  return specifier.startsWith("/") || specifier.startsWith("\\\\") || /^[A-Za-z]:[\\/]/.test(specifier);
}
function getCompiledDepCachePath(rootPath, packageName) {
  return slash(path.join(rootPath, "node_modules", ".cache", packageName));
}
function slash(path) {
  const isExtendedLengthPath = path.startsWith("\\\\?\\");
  if (isExtendedLengthPath) {
    return path;
  }
  return path.replaceAll("\\", "/");
}
function rollupSafeName(name, rootDir) {
  const rel = path.relative(rootDir, name);
  let entry = slash(rel);
  entry = entry.replace(/^(\.\.\/)+/, "");
  entry = entry.replace(/^\/+/, "");
  entry = entry.replace(/^[A-Za-z]:\//, "");
  if (!entry) {
    entry = slash(path.basename(name));
  }
  return entry;
}
function normalizeStudioBase(studioBase) {
  studioBase = studioBase.trim();
  if (studioBase.includes("..") || studioBase.includes("?") || studioBase.includes("#")) {
    throw new Error(`Invalid base path: "${studioBase}". Base path cannot contain '..', '?', or '#'`);
  }
  studioBase = studioBase.replace(/\/+/g, "/");
  if (studioBase === "/" || studioBase === "") {
    return "";
  }
  if (studioBase.endsWith("/")) {
    studioBase = studioBase.slice(0, -1);
  }
  if (!studioBase.startsWith("/")) {
    studioBase = `/${studioBase}`;
  }
  return studioBase;
}
function injectStudioHtmlConfig(html, config) {
  html = html.replace(`'%%MASTRA_SERVER_HOST%%'`, config.host);
  html = html.replace(`'%%MASTRA_SERVER_PORT%%'`, config.port);
  html = html.replace(`'%%MASTRA_SERVER_PROTOCOL%%'`, config.protocol);
  html = html.replace(`'%%MASTRA_API_PREFIX%%'`, config.apiPrefix);
  html = html.replace(`'%%MASTRA_HIDE_CLOUD_CTA%%'`, config.hideCloudCta);
  html = html.replace(`'%%MASTRA_CLOUD_API_ENDPOINT%%'`, config.cloudApiEndpoint);
  html = html.replace(`'%%MASTRA_EXPERIMENTAL_FEATURES%%'`, config.experimentalFeatures);
  html = html.replace(`'%%MASTRA_TEMPLATES%%'`, config.templates);
  html = html.replace(`'%%MASTRA_TELEMETRY_DISABLED%%'`, config.telemetryDisabled);
  html = html.replace(`'%%MASTRA_REQUEST_CONTEXT_PRESETS%%'`, config.requestContextPresets);
  html = html.replace(`'%%MASTRA_EXPERIMENTAL_UI%%'`, config.experimentalUI);
  html = html.replace(`'%%MASTRA_AGENT_SIGNALS%%'`, config.agentSignals);
  if (config.autoDetectUrl) {
    html = html.replace(`'%%MASTRA_AUTO_DETECT_URL%%'`, config.autoDetectUrl);
  }
  html = html.replaceAll("%%MASTRA_STUDIO_BASE_PATH%%", config.basePath);
  return html;
}
function isBuiltinModule(specifier) {
  return module$1.builtinModules.includes(specifier) || specifier.startsWith("node:") || module$1.builtinModules.includes(specifier.replace(/^node:/, ""));
}
function isBareModuleSpecifier(specifier) {
  if (!specifier || specifier.startsWith("#")) {
    return false;
  }
  if (isRelativeImportSpecifier(specifier) || isAbsolutePathSpecifier(specifier)) {
    return false;
  }
  if (isBuiltinModule(specifier)) {
    return false;
  }
  if (isExternalProtocolImport(specifier)) {
    return false;
  }
  return true;
}

exports.detectRuntime = detectRuntime;
exports.getCompiledDepCachePath = getCompiledDepCachePath;
exports.getNodeResolveOptions = getNodeResolveOptions;
exports.getPackageName = getPackageName;
exports.injectStudioHtmlConfig = injectStudioHtmlConfig;
exports.isBareModuleSpecifier = isBareModuleSpecifier;
exports.isBuiltinModule = isBuiltinModule;
exports.isDependencyPartOfPackage = isDependencyPartOfPackage;
exports.isExternalProtocolImport = isExternalProtocolImport;
exports.normalizeStudioBase = normalizeStudioBase;
exports.rollupSafeName = rollupSafeName;
exports.slash = slash;
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