@stryker-mutator/core/dist/src/utils/temporary-directory.js

The extendable JavaScript mutation testing framework

import path from 'path';
import fs from 'fs';
import { commonTokens, tokens } from '@stryker-mutator/api/plugin';
import { fileUtils } from './file-utils.js';
import { objectUtils } from './object-utils.js';
export class TemporaryDirectory {
    constructor(log, options) {
        this.log = log;
        this.isInitialized = false;
        this.temporaryDirectory = path.resolve(options.tempDirName);
        this.removeDuringDisposal = Boolean(options.cleanTempDir);
    }
    async initialize() {
        this.log.debug('Using temp directory "%s"', this.temporaryDirectory);
        await fs.promises.mkdir(this.temporaryDirectory, { recursive: true });
        this.isInitialized = true;
    }
    getRandomDirectory(prefix) {
        return path.resolve(this.temporaryDirectory, `${prefix}${objectUtils.random()}`);
    }
    /**
     * Creates a new random directory with the specified prefix.
     * @returns The path to the directory.
     */
    async createDirectory(name) {
        if (!this.isInitialized) {
            throw new Error('initialize() was not called!');
        }
        await fs.promises.mkdir(path.resolve(this.temporaryDirectory, name), { recursive: true });
    }
    /**
     * Deletes the Stryker-temp directory
     */
    async dispose() {
        if (!this.isInitialized) {
            throw new Error('initialize() was not called!');
        }
        if (this.removeDuringDisposal) {
            this.log.debug('Deleting stryker temp directory %s', this.temporaryDirectory);
            try {
                await fileUtils.deleteDir(this.temporaryDirectory);
            }
            catch (e) {
                this.log.info(`Failed to delete stryker temp directory ${this.temporaryDirectory}`);
            }
        }
    }
}
TemporaryDirectory.inject = tokens(commonTokens.logger, commonTokens.options);
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