"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name14 in all)
__defProp(target, name14, { get: all[name14], 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, {
AISDKError: () => AISDKError,
APICallError: () => APICallError,
EmptyResponseBodyError: () => EmptyResponseBodyError,
InvalidArgumentError: () => InvalidArgumentError,
InvalidPromptError: () => InvalidPromptError,
InvalidResponseDataError: () => InvalidResponseDataError,
JSONParseError: () => JSONParseError,
LoadAPIKeyError: () => LoadAPIKeyError,
LoadSettingError: () => LoadSettingError,
NoContentGeneratedError: () => NoContentGeneratedError,
NoSuchModelError: () => NoSuchModelError,
TooManyEmbeddingValuesForCallError: () => TooManyEmbeddingValuesForCallError,
TypeValidationError: () => TypeValidationError,
UnsupportedFunctionalityError: () => UnsupportedFunctionalityError,
getErrorMessage: () => getErrorMessage,
isJSONArray: () => isJSONArray,
isJSONObject: () => isJSONObject,
isJSONValue: () => isJSONValue
});
module.exports = __toCommonJS(src_exports);
// src/errors/ai-sdk-error.ts
var marker = "vercel.ai.error";
var symbol = Symbol.for(marker);
var _a;
var _AISDKError = class _AISDKError extends Error {
/**
* Creates an AI SDK Error.
*
* @param {Object} params - The parameters for creating the error.
* @param {string} params.name - The name of the error.
* @param {string} params.message - The error message.
* @param {unknown} [params.cause] - The underlying cause of the error.
*/
constructor({
name: name14,
message,
cause
}) {
super(message);
this[_a] = true;
this.name = name14;
this.cause = cause;
}
/**
* Checks if the given error is an AI SDK Error.
* @param {unknown} error - The error to check.
* @returns {boolean} True if the error is an AI SDK Error, false otherwise.
*/
static isInstance(error) {
return _AISDKError.hasMarker(error, marker);
}
static hasMarker(error, marker15) {
const markerSymbol = Symbol.for(marker15);
return error != null && typeof error === "object" && markerSymbol in error && typeof error[markerSymbol] === "boolean" && error[markerSymbol] === true;
}
};
_a = symbol;
var AISDKError = _AISDKError;
// src/errors/api-call-error.ts
var name = "AI_APICallError";
var marker2 = `vercel.ai.error.${name}`;
var symbol2 = Symbol.for(marker2);
var _a2;
var APICallError = class extends AISDKError {
constructor({
message,
url,
requestBodyValues,
statusCode,
responseHeaders,
responseBody,
cause,
isRetryable = statusCode != null && (statusCode === 408 || // request timeout
statusCode === 409 || // conflict
statusCode === 429 || // too many requests
statusCode >= 500),
// server error
data
}) {
super({ name, message, cause });
this[_a2] = true;
this.url = url;
this.requestBodyValues = requestBodyValues;
this.statusCode = statusCode;
this.responseHeaders = responseHeaders;
this.responseBody = responseBody;
this.isRetryable = isRetryable;
this.data = data;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker2);
}
};
_a2 = symbol2;
// src/errors/empty-response-body-error.ts
var name2 = "AI_EmptyResponseBodyError";
var marker3 = `vercel.ai.error.${name2}`;
var symbol3 = Symbol.for(marker3);
var _a3;
var EmptyResponseBodyError = class extends AISDKError {
// used in isInstance
constructor({ message = "Empty response body" } = {}) {
super({ name: name2, message });
this[_a3] = true;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker3);
}
};
_a3 = symbol3;
// src/errors/get-error-message.ts
function getErrorMessage(error) {
if (error == null) {
return "unknown error";
}
if (typeof error === "string") {
return error;
}
if (error instanceof Error) {
return error.message;
}
return JSON.stringify(error);
}
// src/errors/invalid-argument-error.ts
var name3 = "AI_InvalidArgumentError";
var marker4 = `vercel.ai.error.${name3}`;
var symbol4 = Symbol.for(marker4);
var _a4;
var InvalidArgumentError = class extends AISDKError {
constructor({
message,
cause,
argument
}) {
super({ name: name3, message, cause });
this[_a4] = true;
this.argument = argument;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker4);
}
};
_a4 = symbol4;
// src/errors/invalid-prompt-error.ts
var name4 = "AI_InvalidPromptError";
var marker5 = `vercel.ai.error.${name4}`;
var symbol5 = Symbol.for(marker5);
var _a5;
var InvalidPromptError = class extends AISDKError {
constructor({
prompt,
message,
cause
}) {
super({ name: name4, message: `Invalid prompt: ${message}`, cause });
this[_a5] = true;
this.prompt = prompt;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker5);
}
};
_a5 = symbol5;
// src/errors/invalid-response-data-error.ts
var name5 = "AI_InvalidResponseDataError";
var marker6 = `vercel.ai.error.${name5}`;
var symbol6 = Symbol.for(marker6);
var _a6;
var InvalidResponseDataError = class extends AISDKError {
constructor({
data,
message = `Invalid response data: ${JSON.stringify(data)}.`
}) {
super({ name: name5, message });
this[_a6] = true;
this.data = data;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker6);
}
};
_a6 = symbol6;
// src/errors/json-parse-error.ts
var name6 = "AI_JSONParseError";
var marker7 = `vercel.ai.error.${name6}`;
var symbol7 = Symbol.for(marker7);
var _a7;
var JSONParseError = class extends AISDKError {
constructor({ text, cause }) {
super({
name: name6,
message: `JSON parsing failed: Text: ${text}.
Error message: ${getErrorMessage(cause)}`,
cause
});
this[_a7] = true;
this.text = text;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker7);
}
};
_a7 = symbol7;
// src/errors/load-api-key-error.ts
var name7 = "AI_LoadAPIKeyError";
var marker8 = `vercel.ai.error.${name7}`;
var symbol8 = Symbol.for(marker8);
var _a8;
var LoadAPIKeyError = class extends AISDKError {
// used in isInstance
constructor({ message }) {
super({ name: name7, message });
this[_a8] = true;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker8);
}
};
_a8 = symbol8;
// src/errors/load-setting-error.ts
var name8 = "AI_LoadSettingError";
var marker9 = `vercel.ai.error.${name8}`;
var symbol9 = Symbol.for(marker9);
var _a9;
var LoadSettingError = class extends AISDKError {
// used in isInstance
constructor({ message }) {
super({ name: name8, message });
this[_a9] = true;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker9);
}
};
_a9 = symbol9;
// src/errors/no-content-generated-error.ts
var name9 = "AI_NoContentGeneratedError";
var marker10 = `vercel.ai.error.${name9}`;
var symbol10 = Symbol.for(marker10);
var _a10;
var NoContentGeneratedError = class extends AISDKError {
// used in isInstance
constructor({
message = "No content generated."
} = {}) {
super({ name: name9, message });
this[_a10] = true;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker10);
}
};
_a10 = symbol10;
// src/errors/no-such-model-error.ts
var name10 = "AI_NoSuchModelError";
var marker11 = `vercel.ai.error.${name10}`;
var symbol11 = Symbol.for(marker11);
var _a11;
var NoSuchModelError = class extends AISDKError {
constructor({
errorName = name10,
modelId,
modelType,
message = `No such ${modelType}: ${modelId}`
}) {
super({ name: errorName, message });
this[_a11] = true;
this.modelId = modelId;
this.modelType = modelType;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker11);
}
};
_a11 = symbol11;
// src/errors/too-many-embedding-values-for-call-error.ts
var name11 = "AI_TooManyEmbeddingValuesForCallError";
var marker12 = `vercel.ai.error.${name11}`;
var symbol12 = Symbol.for(marker12);
var _a12;
var TooManyEmbeddingValuesForCallError = class extends AISDKError {
constructor(options) {
super({
name: name11,
message: `Too many values for a single embedding call. The ${options.provider} model "${options.modelId}" can only embed up to ${options.maxEmbeddingsPerCall} values per call, but ${options.values.length} values were provided.`
});
this[_a12] = true;
this.provider = options.provider;
this.modelId = options.modelId;
this.maxEmbeddingsPerCall = options.maxEmbeddingsPerCall;
this.values = options.values;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker12);
}
};
_a12 = symbol12;
// src/errors/type-validation-error.ts
var name12 = "AI_TypeValidationError";
var marker13 = `vercel.ai.error.${name12}`;
var symbol13 = Symbol.for(marker13);
var _a13;
var _TypeValidationError = class _TypeValidationError extends AISDKError {
constructor({ value, cause }) {
super({
name: name12,
message: `Type validation failed: Value: ${JSON.stringify(value)}.
Error message: ${getErrorMessage(cause)}`,
cause
});
this[_a13] = true;
this.value = value;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker13);
}
/**
* Wraps an error into a TypeValidationError.
* If the cause is already a TypeValidationError with the same value, it returns the cause.
* Otherwise, it creates a new TypeValidationError.
*
* @param {Object} params - The parameters for wrapping the error.
* @param {unknown} params.value - The value that failed validation.
* @param {unknown} params.cause - The original error or cause of the validation failure.
* @returns {TypeValidationError} A TypeValidationError instance.
*/
static wrap({
value,
cause
}) {
return _TypeValidationError.isInstance(cause) && cause.value === value ? cause : new _TypeValidationError({ value, cause });
}
};
_a13 = symbol13;
var TypeValidationError = _TypeValidationError;
// src/errors/unsupported-functionality-error.ts
var name13 = "AI_UnsupportedFunctionalityError";
var marker14 = `vercel.ai.error.${name13}`;
var symbol14 = Symbol.for(marker14);
var _a14;
var UnsupportedFunctionalityError = class extends AISDKError {
constructor({
functionality,
message = `'${functionality}' functionality not supported.`
}) {
super({ name: name13, message });
this[_a14] = true;
this.functionality = functionality;
}
static isInstance(error) {
return AISDKError.hasMarker(error, marker14);
}
};
_a14 = symbol14;
// src/json-value/is-json.ts
function isJSONValue(value) {
if (value === null || typeof value === "string" || typeof value === "number" || typeof value === "boolean") {
return true;
}
if (Array.isArray(value)) {
return value.every(isJSONValue);
}
if (typeof value === "object") {
return Object.entries(value).every(
([key, val]) => typeof key === "string" && isJSONValue(val)
);
}
return false;
}
function isJSONArray(value) {
return Array.isArray(value) && value.every(isJSONValue);
}
function isJSONObject(value) {
return value != null && typeof value === "object" && Object.entries(value).every(
([key, val]) => typeof key === "string" && isJSONValue(val)
);
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
AISDKError,
APICallError,
EmptyResponseBodyError,
InvalidArgumentError,
InvalidPromptError,
InvalidResponseDataError,
JSONParseError,
LoadAPIKeyError,
LoadSettingError,
NoContentGeneratedError,
NoSuchModelError,
TooManyEmbeddingValuesForCallError,
TypeValidationError,
UnsupportedFunctionalityError,
getErrorMessage,
isJSONArray,
isJSONObject,
isJSONValue
});
//# sourceMappingURL=index.js.map