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safekiso-server/node_modules/snyk/test/util/prepareEnvironment.ts

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+import * as common from '../../src/common';
+import * as child_process from 'child_process';
+import * as path from 'path';
+import { copyFileSync, mkdirSync, rmdirSync, writeFileSync } from 'fs';
+
+export class TestEnvironmentSetup {
+  constructor(
+    readonly root = path.join(__dirname, '..', '..', '..'),
+    readonly inputfolder = path.join(__dirname, '..', '..', 'src'),
+    readonly outputfolder = path.join(__dirname, 'something'),
+  ) {
+    this.root = root;
+    this.inputfolder = inputfolder;
+    this.outputfolder = outputfolder;
+  }
+
+  async prepareEnvironment(version: string) {
+    const versionFile = common.versionFile.replace(
+      this.inputfolder,
+      this.outputfolder,
+    );
+    const shasumFile = common.shasumFile.replace(
+      this.inputfolder,
+      this.outputfolder,
+    );
+
+    try {
+      this.prepareDirectories();
+      this.compileTSCode();
+      writeFileSync(versionFile, version);
+      await this.downloadShaSum(version, shasumFile);
+    } catch (error) {
+      console.error('Error while preparing environment');
+      console.error(error);
+      throw error;
+    }
+  }
+
+  cleanupDirectories() {
+    rmdirSync(this.outputfolder, { recursive: true }); // remove output folder
+  }
+
+  prepareDirectories() {
+    mkdirSync(path.join(this.outputfolder, 'generated'), {
+      recursive: true,
+    });
+
+    copyFileSync(
+      path.join(this.root, 'binary-deployments.json'),
+      path.join(this.outputfolder, 'generated', 'binary-deployments.json'),
+    );
+  }
+
+  private compileTSCode() {
+    const tsc = child_process.spawnSync(
+      'npx tsc  --outDir ' +
+        this.outputfolder +
+        ' --tsBuildInfoFile ' +
+        path.join(this.outputfolder, 'tsconfig.tsbuildinfo'),
+      { cwd: this.inputfolder, shell: true },
+    );
+
+    if (tsc.status) {
+      console.debug(tsc);
+      console.debug(tsc.stdout.toString());
+      console.debug(tsc.stderr.toString());
+    }
+  }
+
+  private async downloadShaSum(version: string, shasumFile: string) {
+    await common.downloadExecutable(
+      'https://downloads.snyk.io/cli/v' + version + '/sha256sums.txt.asc',
+      shasumFile,
+      '',
+    );
+  }
+}
+
+if (process.argv.includes('exec')) {
+  (async function () {
+    const env = new TestEnvironmentSetup();
+    await env.prepareEnvironment('1.1292.1');
+  })();
+}