setup-bun/node_modules/@azure/core-util/dist/index.js

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var abortController = require('@azure/abort-controller');
var crypto = require('crypto');

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
var _a;
/**
 * A constant that indicates whether the environment the code is running is Node.JS.
 */
const isNode = typeof process !== "undefined" && Boolean(process.version) && Boolean((_a = process.versions) === null || _a === void 0 ? void 0 : _a.node);

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
/**
 * Helper TypeGuard that checks if something is defined or not.
 * @param thing - Anything
 */
function isDefined(thing) {
    return typeof thing !== "undefined" && thing !== null;
}
/**
 * Helper TypeGuard that checks if the input is an object with the specified properties.
 * @param thing - Anything.
 * @param properties - The name of the properties that should appear in the object.
 */
function isObjectWithProperties(thing, properties) {
    if (!isDefined(thing) || typeof thing !== "object") {
        return false;
    }
    for (const property of properties) {
        if (!objectHasProperty(thing, property)) {
            return false;
        }
    }
    return true;
}
/**
 * Helper TypeGuard that checks if the input is an object with the specified property.
 * @param thing - Any object.
 * @param property - The name of the property that should appear in the object.
 */
function objectHasProperty(thing, property) {
    return (isDefined(thing) && typeof thing === "object" && property in thing);
}

// Copyright (c) Microsoft Corporation.
const StandardAbortMessage = "The operation was aborted.";
/**
 * A wrapper for setTimeout that resolves a promise after timeInMs milliseconds.
 * @param timeInMs - The number of milliseconds to be delayed.
 * @param options - The options for delay - currently abort options
 * @returns Promise that is resolved after timeInMs
 */
function delay(timeInMs, options) {
    return new Promise((resolve, reject) => {
        let timer = undefined;
        let onAborted = undefined;
        const rejectOnAbort = () => {
            var _a;
            return reject(new abortController.AbortError((_a = options === null || options === void 0 ? void 0 : options.abortErrorMsg) !== null && _a !== void 0 ? _a : StandardAbortMessage));
        };
        const removeListeners = () => {
            if ((options === null || options === void 0 ? void 0 : options.abortSignal) && onAborted) {
                options.abortSignal.removeEventListener("abort", onAborted);
            }
        };
        onAborted = () => {
            if (isDefined(timer)) {
                clearTimeout(timer);
            }
            removeListeners();
            return rejectOnAbort();
        };
        if ((options === null || options === void 0 ? void 0 : options.abortSignal) && options.abortSignal.aborted) {
            return rejectOnAbort();
        }
        timer = setTimeout(() => {
            removeListeners();
            resolve();
        }, timeInMs);
        if (options === null || options === void 0 ? void 0 : options.abortSignal) {
            options.abortSignal.addEventListener("abort", onAborted);
        }
    });
}

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
/**
 * Returns a random integer value between a lower and upper bound,
 * inclusive of both bounds.
 * Note that this uses Math.random and isn't secure. If you need to use
 * this for any kind of security purpose, find a better source of random.
 * @param min - The smallest integer value allowed.
 * @param max - The largest integer value allowed.
 */
function getRandomIntegerInclusive(min, max) {
    // Make sure inputs are integers.
    min = Math.ceil(min);
    max = Math.floor(max);
    // Pick a random offset from zero to the size of the range.
    // Since Math.random() can never return 1, we have to make the range one larger
    // in order to be inclusive of the maximum value after we take the floor.
    const offset = Math.floor(Math.random() * (max - min + 1));
    return offset + min;
}

// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
/**
 * Helper to determine when an input is a generic JS object.
 * @returns true when input is an object type that is not null, Array, RegExp, or Date.
 */
function isObject(input) {
    return (typeof input === "object" &&
        input !== null &&
        !Array.isArray(input) &&
        !(input instanceof RegExp) &&
        !(input instanceof Date));
}

// Copyright (c) Microsoft Corporation.
/**
 * Typeguard for an error object shape (has name and message)
 * @param e - Something caught by a catch clause.
 */
function isError(e) {
    if (isObject(e)) {
        const hasName = typeof e.name === "string";
        const hasMessage = typeof e.message === "string";
        return hasName && hasMessage;
    }
    return false;
}
/**
 * Given what is thought to be an error object, return the message if possible.
 * If the message is missing, returns a stringified version of the input.
 * @param e - Something thrown from a try block
 * @returns The error message or a string of the input
 */
function getErrorMessage(e) {
    if (isError(e)) {
        return e.message;
    }
    else {
        let stringified;
        try {
            if (typeof e === "object" && e) {
                stringified = JSON.stringify(e);
            }
            else {
                stringified = String(e);
            }
        }
        catch (err) {
            stringified = "[unable to stringify input]";
        }
        return `Unknown error ${stringified}`;
    }
}

// Copyright (c) Microsoft Corporation.
/**
 * Generates a SHA-256 HMAC signature.
 * @param key - The HMAC key represented as a base64 string, used to generate the cryptographic HMAC hash.
 * @param stringToSign - The data to be signed.
 * @param encoding - The textual encoding to use for the returned HMAC digest.
 */
async function computeSha256Hmac(key, stringToSign, encoding) {
    const decodedKey = Buffer.from(key, "base64");
    return crypto.createHmac("sha256", decodedKey).update(stringToSign).digest(encoding);
}
/**
 * Generates a SHA-256 hash.
 * @param content - The data to be included in the hash.
 * @param encoding - The textual encoding to use for the returned hash.
 */
async function computeSha256Hash(content, encoding) {
    return crypto.createHash("sha256").update(content).digest(encoding);
}

exports.computeSha256Hash = computeSha256Hash;
exports.computeSha256Hmac = computeSha256Hmac;
exports.delay = delay;
exports.getErrorMessage = getErrorMessage;
exports.getRandomIntegerInclusive = getRandomIntegerInclusive;
exports.isDefined = isDefined;
exports.isError = isError;
exports.isNode = isNode;
exports.isObject = isObject;
exports.isObjectWithProperties = isObjectWithProperties;
exports.objectHasProperty = objectHasProperty;
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