var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var process_config_exports = {};
__export(process_config_exports, {
  processConfig: () => processConfig,
  processConfigFile: () => processConfigFile
});
module.exports = __toCommonJS(process_config_exports);
var import_path = __toESM(require("path"));
var import_lodash = __toESM(require("lodash"));
var import_utils = require("../utils");
var import_stage_build = require("./stage-build");
var import_stage_transform = require("./stage-transform");
const stageMap = {
  build: import_stage_build.stageBuild,
  transform: import_stage_transform.stageTransform
};
const defaultStages = ["transform", "build"];
function getDefaults(source) {
  let baseConfigs = source.extends;
  if (baseConfigs === void 0) {
    return source.defaults || {};
  }
  if ((0, import_utils.isString)(baseConfigs)) {
    baseConfigs = [baseConfigs];
  }
  if ((0, import_utils.isArray)(baseConfigs) === false) {
    return source.defaults || {};
  }
  baseConfigs.forEach((baseConfigName) => {
    let configPath = "";
    let configData = {};
    const [provider, identifier] = baseConfigName.split(":", 2);
    if (provider !== "sass-build" && provider !== "plugin") {
      return;
    }
    if (identifier === void 0 || identifier === "") {
      return;
    }
    if (provider === "plugin") {
      configPath = identifier;
    } else {
      configPath = import_path.default.resolve(__dirname, "../../lib", `sass-build-${identifier}.js`);
    }
    if (configPath !== "") {
      configData = require(configPath);
    }
    source.defaults = import_lodash.default.defaultsDeep({}, source.defaults, configData.defaults);
  });
  return source.defaults;
}
function processConfigFile(configPath, stages = defaultStages) {
  if (configPath) {
    import_utils.logger.silly("process config", `Using config: ${configPath}`);
  } else {
    import_utils.logger.silly("process config", "Using default config: sass.config.js");
    configPath = "sass.config.js";
  }
  if (!(0, import_utils.fileExists)(configPath)) {
    (0, import_utils.exit)(2, "error", "process config", `Cannot file config file: ${configPath}`);
  }
  const config = (0, import_utils.requireUserFile)(configPath);
  processConfig(config, stages);
}
function processConfig(config, stages = defaultStages) {
  const configDefaults = getDefaults(config);
  if (Array.isArray(config.files)) {
    if (Array.isArray(config.build)) {
      import_utils.logger.warn("process config", `Found both config.build and config.files. Using config.build.`);
    } else {
      import_utils.logger.warn("process config", `Prefer config.build instead of config.files.`);
      config.build = Array.from(config.files);
    }
    delete config.files;
  }
  stages.forEach((stage) => {
    const stageFn = stageMap[stage];
    const stageData = config[stage];
    const stageDefaults = configDefaults[stage] || {};
    if (typeof stageFn === "function") {
      stageFn(stageData, stageDefaults);
    }
  });
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  processConfig,
  processConfigFile
});