var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
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 __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  ConditionObject: () => import_util_endpoints.ConditionObject,
  DeprecatedObject: () => import_util_endpoints.DeprecatedObject,
  EndpointError: () => import_util_endpoints.EndpointError,
  EndpointObject: () => import_util_endpoints.EndpointObject,
  EndpointObjectHeaders: () => import_util_endpoints.EndpointObjectHeaders,
  EndpointObjectProperties: () => import_util_endpoints.EndpointObjectProperties,
  EndpointParams: () => import_util_endpoints.EndpointParams,
  EndpointResolverOptions: () => import_util_endpoints.EndpointResolverOptions,
  EndpointRuleObject: () => import_util_endpoints.EndpointRuleObject,
  ErrorRuleObject: () => import_util_endpoints.ErrorRuleObject,
  EvaluateOptions: () => import_util_endpoints.EvaluateOptions,
  Expression: () => import_util_endpoints.Expression,
  FunctionArgv: () => import_util_endpoints.FunctionArgv,
  FunctionObject: () => import_util_endpoints.FunctionObject,
  FunctionReturn: () => import_util_endpoints.FunctionReturn,
  ParameterObject: () => import_util_endpoints.ParameterObject,
  ReferenceObject: () => import_util_endpoints.ReferenceObject,
  ReferenceRecord: () => import_util_endpoints.ReferenceRecord,
  RuleSetObject: () => import_util_endpoints.RuleSetObject,
  RuleSetRules: () => import_util_endpoints.RuleSetRules,
  TreeRuleObject: () => import_util_endpoints.TreeRuleObject,
  getUserAgentPrefix: () => getUserAgentPrefix,
  isIpAddress: () => import_util_endpoints.isIpAddress,
  partition: () => partition,
  resolveEndpoint: () => import_util_endpoints.resolveEndpoint,
  setPartitionInfo: () => setPartitionInfo,
  useDefaultPartitionInfo: () => useDefaultPartitionInfo
});
module.exports = __toCommonJS(src_exports);

// src/aws.ts


// src/lib/aws/isVirtualHostableS3Bucket.ts


// src/lib/isIpAddress.ts
var import_util_endpoints = require("@smithy/util-endpoints");

// src/lib/aws/isVirtualHostableS3Bucket.ts
var isVirtualHostableS3Bucket = /* @__PURE__ */ __name((value, allowSubDomains = false) => {
  if (allowSubDomains) {
    for (const label of value.split(".")) {
      if (!isVirtualHostableS3Bucket(label)) {
        return false;
      }
    }
    return true;
  }
  if (!(0, import_util_endpoints.isValidHostLabel)(value)) {
    return false;
  }
  if (value.length < 3 || value.length > 63) {
    return false;
  }
  if (value !== value.toLowerCase()) {
    return false;
  }
  if ((0, import_util_endpoints.isIpAddress)(value)) {
    return false;
  }
  return true;
}, "isVirtualHostableS3Bucket");

// src/lib/aws/parseArn.ts
var parseArn = /* @__PURE__ */ __name((value) => {
  const segments = value.split(":");
  if (segments.length < 6)
    return null;
  const [arn, partition2, service, region, accountId, ...resourceId] = segments;
  if (arn !== "arn" || partition2 === "" || service === "" || resourceId[0] === "")
    return null;
  return {
    partition: partition2,
    service,
    region,
    accountId,
    resourceId: resourceId[0].includes("/") ? resourceId[0].split("/") : resourceId
  };
}, "parseArn");

// src/lib/aws/partitions.json
var partitions_default = {
  partitions: [{
    id: "aws",
    outputs: {
      dnsSuffix: "amazonaws.com",
      dualStackDnsSuffix: "api.aws",
      implicitGlobalRegion: "us-east-1",
      name: "aws",
      supportsDualStack: true,
      supportsFIPS: true
    },
    regionRegex: "^(us|eu|ap|sa|ca|me|af|il)\\-\\w+\\-\\d+$",
    regions: {
      "af-south-1": {
        description: "Africa (Cape Town)"
      },
      "ap-east-1": {
        description: "Asia Pacific (Hong Kong)"
      },
      "ap-northeast-1": {
        description: "Asia Pacific (Tokyo)"
      },
      "ap-northeast-2": {
        description: "Asia Pacific (Seoul)"
      },
      "ap-northeast-3": {
        description: "Asia Pacific (Osaka)"
      },
      "ap-south-1": {
        description: "Asia Pacific (Mumbai)"
      },
      "ap-south-2": {
        description: "Asia Pacific (Hyderabad)"
      },
      "ap-southeast-1": {
        description: "Asia Pacific (Singapore)"
      },
      "ap-southeast-2": {
        description: "Asia Pacific (Sydney)"
      },
      "ap-southeast-3": {
        description: "Asia Pacific (Jakarta)"
      },
      "ap-southeast-4": {
        description: "Asia Pacific (Melbourne)"
      },
      "aws-global": {
        description: "AWS Standard global region"
      },
      "ca-central-1": {
        description: "Canada (Central)"
      },
      "ca-west-1": {
        description: "Canada West (Calgary)"
      },
      "eu-central-1": {
        description: "Europe (Frankfurt)"
      },
      "eu-central-2": {
        description: "Europe (Zurich)"
      },
      "eu-north-1": {
        description: "Europe (Stockholm)"
      },
      "eu-south-1": {
        description: "Europe (Milan)"
      },
      "eu-south-2": {
        description: "Europe (Spain)"
      },
      "eu-west-1": {
        description: "Europe (Ireland)"
      },
      "eu-west-2": {
        description: "Europe (London)"
      },
      "eu-west-3": {
        description: "Europe (Paris)"
      },
      "il-central-1": {
        description: "Israel (Tel Aviv)"
      },
      "me-central-1": {
        description: "Middle East (UAE)"
      },
      "me-south-1": {
        description: "Middle East (Bahrain)"
      },
      "sa-east-1": {
        description: "South America (Sao Paulo)"
      },
      "us-east-1": {
        description: "US East (N. Virginia)"
      },
      "us-east-2": {
        description: "US East (Ohio)"
      },
      "us-west-1": {
        description: "US West (N. California)"
      },
      "us-west-2": {
        description: "US West (Oregon)"
      }
    }
  }, {
    id: "aws-cn",
    outputs: {
      dnsSuffix: "amazonaws.com.cn",
      dualStackDnsSuffix: "api.amazonwebservices.com.cn",
      implicitGlobalRegion: "cn-northwest-1",
      name: "aws-cn",
      supportsDualStack: true,
      supportsFIPS: true
    },
    regionRegex: "^cn\\-\\w+\\-\\d+$",
    regions: {
      "aws-cn-global": {
        description: "AWS China global region"
      },
      "cn-north-1": {
        description: "China (Beijing)"
      },
      "cn-northwest-1": {
        description: "China (Ningxia)"
      }
    }
  }, {
    id: "aws-us-gov",
    outputs: {
      dnsSuffix: "amazonaws.com",
      dualStackDnsSuffix: "api.aws",
      implicitGlobalRegion: "us-gov-west-1",
      name: "aws-us-gov",
      supportsDualStack: true,
      supportsFIPS: true
    },
    regionRegex: "^us\\-gov\\-\\w+\\-\\d+$",
    regions: {
      "aws-us-gov-global": {
        description: "AWS GovCloud (US) global region"
      },
      "us-gov-east-1": {
        description: "AWS GovCloud (US-East)"
      },
      "us-gov-west-1": {
        description: "AWS GovCloud (US-West)"
      }
    }
  }, {
    id: "aws-iso",
    outputs: {
      dnsSuffix: "c2s.ic.gov",
      dualStackDnsSuffix: "c2s.ic.gov",
      implicitGlobalRegion: "us-iso-east-1",
      name: "aws-iso",
      supportsDualStack: false,
      supportsFIPS: true
    },
    regionRegex: "^us\\-iso\\-\\w+\\-\\d+$",
    regions: {
      "aws-iso-global": {
        description: "AWS ISO (US) global region"
      },
      "us-iso-east-1": {
        description: "US ISO East"
      },
      "us-iso-west-1": {
        description: "US ISO WEST"
      }
    }
  }, {
    id: "aws-iso-b",
    outputs: {
      dnsSuffix: "sc2s.sgov.gov",
      dualStackDnsSuffix: "sc2s.sgov.gov",
      implicitGlobalRegion: "us-isob-east-1",
      name: "aws-iso-b",
      supportsDualStack: false,
      supportsFIPS: true
    },
    regionRegex: "^us\\-isob\\-\\w+\\-\\d+$",
    regions: {
      "aws-iso-b-global": {
        description: "AWS ISOB (US) global region"
      },
      "us-isob-east-1": {
        description: "US ISOB East (Ohio)"
      }
    }
  }, {
    id: "aws-iso-e",
    outputs: {
      dnsSuffix: "cloud.adc-e.uk",
      dualStackDnsSuffix: "cloud.adc-e.uk",
      implicitGlobalRegion: "eu-isoe-west-1",
      name: "aws-iso-e",
      supportsDualStack: false,
      supportsFIPS: true
    },
    regionRegex: "^eu\\-isoe\\-\\w+\\-\\d+$",
    regions: {}
  }, {
    id: "aws-iso-f",
    outputs: {
      dnsSuffix: "csp.hci.ic.gov",
      dualStackDnsSuffix: "csp.hci.ic.gov",
      implicitGlobalRegion: "us-isof-south-1",
      name: "aws-iso-f",
      supportsDualStack: false,
      supportsFIPS: true
    },
    regionRegex: "^us\\-isof\\-\\w+\\-\\d+$",
    regions: {}
  }],
  version: "1.1"
};

// src/lib/aws/partition.ts
var selectedPartitionsInfo = partitions_default;
var selectedUserAgentPrefix = "";
var partition = /* @__PURE__ */ __name((value) => {
  const { partitions } = selectedPartitionsInfo;
  for (const partition2 of partitions) {
    const { regions, outputs } = partition2;
    for (const [region, regionData] of Object.entries(regions)) {
      if (region === value) {
        return {
          ...outputs,
          ...regionData
        };
      }
    }
  }
  for (const partition2 of partitions) {
    const { regionRegex, outputs } = partition2;
    if (new RegExp(regionRegex).test(value)) {
      return {
        ...outputs
      };
    }
  }
  const DEFAULT_PARTITION = partitions.find((partition2) => partition2.id === "aws");
  if (!DEFAULT_PARTITION) {
    throw new Error(
      "Provided region was not found in the partition array or regex, and default partition with id 'aws' doesn't exist."
    );
  }
  return {
    ...DEFAULT_PARTITION.outputs
  };
}, "partition");
var setPartitionInfo = /* @__PURE__ */ __name((partitionsInfo, userAgentPrefix = "") => {
  selectedPartitionsInfo = partitionsInfo;
  selectedUserAgentPrefix = userAgentPrefix;
}, "setPartitionInfo");
var useDefaultPartitionInfo = /* @__PURE__ */ __name(() => {
  setPartitionInfo(partitions_default, "");
}, "useDefaultPartitionInfo");
var getUserAgentPrefix = /* @__PURE__ */ __name(() => selectedUserAgentPrefix, "getUserAgentPrefix");

// src/aws.ts
var awsEndpointFunctions = {
  isVirtualHostableS3Bucket,
  parseArn,
  partition
};
import_util_endpoints.customEndpointFunctions.aws = awsEndpointFunctions;

// src/resolveEndpoint.ts


// src/types/EndpointError.ts


// src/types/EndpointRuleObject.ts


// src/types/ErrorRuleObject.ts


// src/types/RuleSetObject.ts


// src/types/TreeRuleObject.ts


// src/types/shared.ts

// Annotate the CommonJS export names for ESM import in node:

0 && (module.exports = {
  partition,
  setPartitionInfo,
  useDefaultPartitionInfo,
  getUserAgentPrefix,
  isIpAddress,
  resolveEndpoint,
  EndpointError
});

