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979bf48 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 | "use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
default: null,
getProperError: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
/**
* Checks whether the given value is a NextError.
* This can be used to print a more detailed error message with properties like `code` & `digest`.
*/ default: function() {
return isError;
},
getProperError: function() {
return getProperError;
}
});
const _isplainobject = require("../shared/lib/is-plain-object");
/**
* This is a safe stringify function that handles circular references.
* We're using a simpler version here to avoid introducing
* the dependency `safe-stable-stringify` into production bundle.
*
* This helper is used both in development and production.
*/ function safeStringifyLite(obj) {
const seen = new WeakSet();
return JSON.stringify(obj, (_key, value)=>{
// If value is an object and already seen, replace with "[Circular]"
if (typeof value === 'object' && value !== null) {
if (seen.has(value)) {
return '[Circular]';
}
seen.add(value);
}
return value;
});
}
function isError(err) {
return typeof err === 'object' && err !== null && 'name' in err && 'message' in err;
}
function getProperError(err) {
if (isError(err)) {
return err;
}
if (process.env.NODE_ENV === 'development') {
// provide better error for case where `throw undefined`
// is called in development
if (typeof err === 'undefined') {
return Object.defineProperty(new Error('An undefined error was thrown, ' + 'see here for more info: https://nextjs.org/docs/messages/threw-undefined'), "__NEXT_ERROR_CODE", {
value: "E98",
enumerable: false,
configurable: true
});
}
if (err === null) {
return Object.defineProperty(new Error('A null error was thrown, ' + 'see here for more info: https://nextjs.org/docs/messages/threw-undefined'), "__NEXT_ERROR_CODE", {
value: "E336",
enumerable: false,
configurable: true
});
}
}
return Object.defineProperty(new Error((0, _isplainobject.isPlainObject)(err) ? safeStringifyLite(err) : err + ''), "__NEXT_ERROR_CODE", {
value: "E394",
enumerable: false,
configurable: true
});
}
//# sourceMappingURL=is-error.js.map |