2.0.5

.gitlab-ci.yml

@@ -117,8 +117,9 @@ pages:
   image: hosttoday/ht-docker-node:npmci
   stage: metadata
   script:
-    - npmci command npm install -g npmpage
-    - npmci command npmpage
+    - npmci command npm install -g typedoc typescript
+    - npmci npm install
+    - npmci command typedoc --module "commonjs" --target "ES2016" --out public/ ts/
   tags:
     - docker
     - notpriv

docs/index.md

@@ -1,32 +0,0 @@
-# smartshell
-
-shell actions designed as promises
-
-## Availabililty
-
-[![npm](https://pushrocks.gitlab.io/assets/repo-button-npm.svg)](https://www.npmjs.com/package/smartshell)
-[![git](https://pushrocks.gitlab.io/assets/repo-button-git.svg)](https://GitLab.com/pushrocks/smartshell)
-[![git](https://pushrocks.gitlab.io/assets/repo-button-mirror.svg)](https://github.com/pushrocks/smartshell)
-[![docs](https://pushrocks.gitlab.io/assets/repo-button-docs.svg)](https://pushrocks.gitlab.io/smartshell/)
-
-## Status for master
-
-[![build status](https://GitLab.com/pushrocks/smartshell/badges/master/build.svg)](https://GitLab.com/pushrocks/smartshell/commits/master)
-[![coverage report](https://GitLab.com/pushrocks/smartshell/badges/master/coverage.svg)](https://GitLab.com/pushrocks/smartshell/commits/master)
-[![npm downloads per month](https://img.shields.io/npm/dm/smartshell.svg)](https://www.npmjs.com/package/smartshell)
-[![Dependency Status](https://david-dm.org/pushrocks/smartshell.svg)](https://david-dm.org/pushrocks/smartshell)
-[![bitHound Dependencies](https://www.bithound.io/github/pushrocks/smartshell/badges/dependencies.svg)](https://www.bithound.io/github/pushrocks/smartshell/master/dependencies/npm)
-[![bitHound Code](https://www.bithound.io/github/pushrocks/smartshell/badges/code.svg)](https://www.bithound.io/github/pushrocks/smartshell)
-[![TypeScript](https://img.shields.io/badge/TypeScript-2.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
-[![node](https://img.shields.io/badge/node->=%206.x.x-blue.svg)](https://nodejs.org/dist/latest-v6.x/docs/api/)
-[![JavaScript Style Guide](https://img.shields.io/badge/code%20style-standard-brightgreen.svg)](http://standardjs.com/)
-
-## Usage
-
-Use TypeScript for best in class instellisense.
-
-For further information read the linked docs at the top of this README.
-
-> MIT licensed | **©** [Lossless GmbH](https://lossless.gmbh)
-
-[![repo-footer](https://pushrocks.gitlab.io/assets/repo-footer.svg)](https://push.rocks)

npmextra.json

@@ -1,9 +1,6 @@
 {
   "npmci": {
-    "npmGlobalTools": [
-      "npmts",
-      "ts-node"
-    ],
+    "npmGlobalTools": [],
     "npmAccessLevel": "public"
   }
 }

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@pushrocks/smartshell",
-  "version": "1.0.21",
+  "version": "2.0.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -14,6 +14,19 @@
         "nan": "^2.9.2"
       }
     },
+    "@gitzone/tsbuild": {
+      "version": "2.0.21",
+      "resolved": "https://registry.npmjs.org/@gitzone/tsbuild/-/tsbuild-2.0.21.tgz",
+      "integrity": "sha512-MAKfqnhf+42twSzXziRoBCu+sW61+2Rvc5qXxpEb594Fpnsj28cZ1VIEckSmiAkoBSiCnoU+2/qea2ycwWMBTg==",
+      "dev": true,
+      "requires": {
+        "@pushrocks/smartfile": "^6.0.3",
+        "@pushrocks/smartlog": "^2.0.1",
+        "@pushrocks/smartpath": "^4.0.1",
+        "@pushrocks/smartpromise": "^2.0.5",
+        "typescript": "^2.9.2"
+      }
+    },
     "@gitzone/tsrun": {
       "version": "1.1.9",
       "resolved": "https://registry.npmjs.org/@gitzone/tsrun/-/tsrun-1.1.9.tgz",
@@ -51,6 +64,27 @@
         "vinyl-file": "^3.0.0"
       }
     },
+    "@pushrocks/smartlog": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/@pushrocks/smartlog/-/smartlog-2.0.1.tgz",
+      "integrity": "sha512-GtsDTGIUF3VuWPyF8FV5dF31ZCEIcaJ56ZlvJsWxjnyJq57X25mk5/K0QAaRE9IIeHg6fORcukFomb5C+AOQrg==",
+      "dev": true,
+      "requires": {
+        "@pushrocks/smartlog-interfaces": "^1.0.9"
+      }
+    },
+    "@pushrocks/smartlog-interfaces": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@pushrocks/smartlog-interfaces/-/smartlog-interfaces-1.0.9.tgz",
+      "integrity": "sha512-0qwpomrRN0kFjmhR9m1iHYXoISoNuXtRP0Wr+JtkYyURLwKHMaW8Xoznf8MzXJptRfqufJi3Fxh5HodpPrIZUA==",
+      "dev": true
+    },
+    "@pushrocks/smartpath": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/@pushrocks/smartpath/-/smartpath-4.0.1.tgz",
+      "integrity": "sha512-MaI0+uLQPCr2V3WGnbdgb0pWa9xkWyrP4qYcbsHIjeismGLbn9s3jmP/HIXU8LkgzRgaVb+BJxmZJHOwl32DyA==",
+      "dev": true
+    },
     "@pushrocks/smartpromise": {
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/@pushrocks/smartpromise/-/smartpromise-2.0.5.tgz",

package.json

@@ -1,13 +1,13 @@
 {
   "name": "@pushrocks/smartshell",
   "private": false,
-  "version": "1.0.21",
+  "version": "2.0.5",
   "description": "shell actions designed as promises",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
   "scripts": {
     "test": "(tsrun test/test.ts)",
-    "build": "(npmts)"
+    "build": "(tsbuild)"
   },
   "repository": {
     "type": "git",
@@ -24,6 +24,7 @@
   },
   "homepage": "https://gitlab.com/pushrocks/smartshell#README",
   "devDependencies": {
+    "@gitzone/tsbuild": "^2.0.21",
     "@gitzone/tsrun": "^1.1.9",
     "@pushrocks/tapbundle": "^3.0.1",
     "@types/node": "^10.5.2"

test/test.ts

@@ -1,37 +1,10 @@
 import { expect, tap } from '@pushrocks/tapbundle';
 
-import * as smartshell from '../ts/index';
+import * as smartshell from '../ts';
 import * as smartpromise from '@pushrocks/smartpromise';
 
 let testSmartshell: smartshell.Smartshell;
 
-tap.test('smartshell should run async', async () => {
-  let execResult = await smartshell.exec('npm -v');
-  expect(execResult.stdout).to.match(/[0-9\.]*/);
-});
-
-tap.test('smartshell should run async and silent', async () => {
-  let execResult = await smartshell.execSilent('npm -v');
-  expect(execResult.stdout).to.match(/[0-9\.]*/);
-});
-
-tap.test('smartshell should stream a shell execution', async () => {
-  let done = smartpromise.defer();
-  let execStreamingResponse = smartshell.execStreaming('npm -v');
-  execStreamingResponse.childProcess.stdout.on('data', data => {
-    done.resolve(data);
-  });
-  let data = await done.promise;
-  expect(data).to.match(/[0-9\.]*/);
-  await execStreamingResponse.finalPromise;
-});
-
-tap.test('it should execute and wait for a line in the output', async () => {
-  await smartshell.execAndWaitForLine('echo "5.0.4"', /5.0.4/);
-});
-
-// Smartshell class
-
 tap.test('smartshell should create a Smartshell instance', async () => {
   testSmartshell = new smartshell.Smartshell({
     executor: 'bash',
@@ -40,12 +13,41 @@ tap.test('smartshell should create a Smartshell instance', async () => {
   expect(testSmartshell).to.be.instanceof(smartshell.Smartshell);
 });
 
+tap.test('smartshell should run async', async () => {
+  let execResult = await testSmartshell.exec('npm -v');
+  expect(execResult.stdout).to.match(/[0-9\.]*/);
+});
+
+tap.test('smartshell should run async and silent', async () => {
+  let execResult = await testSmartshell.execSilent('npm -v');
+  expect(execResult.stdout).to.match(/[0-9\.]*/);
+});
+
+tap.test('smartshell should stream a shell execution', async () => {
+  let done = smartpromise.defer();
+  let execStreamingResponse = await testSmartshell.execStreaming('npm -v');
+  execStreamingResponse.childProcess.stdout.on('data', data => {
+    done.resolve(data);
+  });
+  let data = await done.promise;
+  expect(data).to.match(/[0-9\.]*/);
+  await execStreamingResponse.finalPromise;
+});
+
+tap.test('it should execute and wait for a line in the output', async () => {
+  await testSmartshell.execAndWaitForLine('echo "5.0.4"', /5.0.4/);
+});
+
 tap.test('smartshell should run async', async () => {
   return testSmartshell.execSilent('sleep 1 && npm -v').then(async execResult => {
     console.log(execResult.stdout);
   });
 });
 
+tap.test('should be able to find git', async () => {
+  testSmartshell.exec('git --version');
+});
+
 tap.start({
   throwOnError: true
 });

ts/index.ts

@@ -1,2 +1 @@
-export * from './smartshell.wrap';
 export * from './smartshell.classes.smartshell';

ts/smartshell.classes.shellenv.ts

@@ -0,0 +1,77 @@
+export type TExecutor = "sh" | "bash";
+
+export interface IShellEnvContructorOptions {
+  executor: TExecutor;
+  sourceFilePaths?: string[];
+  pathDirectories?: string[];
+}
+
+export class ShellEnv {
+  executor: TExecutor;
+  sourceFileArray: string[] = [];
+  pathDirArray: string[] = [];
+
+  /**
+   * constructor for the shellenv
+   */
+  constructor(optionsArg: IShellEnvContructorOptions) {
+    this.executor = optionsArg.executor;
+
+    // add sourcefiles
+    if (optionsArg.sourceFilePaths) {
+      this.sourceFileArray = this.sourceFileArray.concat(
+        optionsArg.sourceFilePaths
+      );
+    }
+
+    // add pathDirectories
+    if (optionsArg.pathDirectories) {
+      this.pathDirArray = this.pathDirArray.concat(optionsArg.pathDirectories);
+    }
+  }
+
+  /**
+   * imports path into the shell from env if available and returns it with
+   */
+  private _setPath(commandStringArg): string {
+    let commandResult = commandStringArg;
+    let commandPath = process.env.PATH;
+    if (process.env.SMARTSHELL_PATH) {
+      commandPath = `${commandPath}:${process.env.SMARTSHELL_PATH}`;
+    }
+    commandResult = `PATH=${
+      commandPath
+    } && ${commandStringArg}`;
+    return commandResult;
+  }
+
+  /**
+   * add files that are going to be sourced when running a command
+   * @param sourceFilePathsArray
+   */
+  addSourceFiles(sourceFilePathsArray: string[]) {
+    for (let sourceFilePath of sourceFilePathsArray) {
+      this.sourceFileArray.push(sourceFilePath);
+    }
+  }
+
+  /**
+   * cleans the source files array
+   */
+  cleanSourceFiles() {
+    this.sourceFileArray = [];
+  }
+
+  createEnvExecString(commandArg): string {
+    let commandResult = ''
+    if (this.executor === "bash") {
+      let sourceString = "";
+      for (let sourceFilePath of this.sourceFileArray) {
+        sourceString = sourceString + `source ${sourceFilePath} && `;
+      }
+      commandResult = `bash -c '${sourceString} ${commandArg}'`;
+    }
+    commandResult = this._setPath(commandResult);
+    return commandResult;
+  }
+}

ts/smartshell.classes.shelllog.ts

@@ -0,0 +1,44 @@
+import * as plugins from './smartshell.plugins';
+
+/**
+ * a log handler for spawned logs
+ * making sure the process doesn't run out of memory
+ */
+export class ShellLog {
+  logStore = Buffer.from('');
+
+  /**
+   * log data to console
+   * @param dataArg
+   */
+  logToConsole(dataArg: string | Buffer): void {
+    // make sure we have the data as string
+    const dataString: string = (() => {
+      if (Buffer.isBuffer(dataArg)) {
+        return dataArg.toString();
+      }
+      return dataArg;
+    })();
+    console.log(dataString);
+  }
+
+  /**
+   * add data to Buffer for later consumption
+   * @param dataArg
+   */
+  addToBuffer(dataArg: string | Buffer): void {
+    // make sure we have the data as Buffer
+    const dataBuffer: Buffer = (() => {
+      if (!Buffer.isBuffer(dataArg)) {
+        return Buffer.from(dataArg);
+      }
+      return dataArg;
+    })();
+    this.logStore = Buffer.concat([this.logStore, dataBuffer]);
+  }
+
+  logAndAdd(dataArg: string | Buffer): void {
+    this.logToConsole(dataArg);
+    this.addToBuffer(dataArg);
+  }
+}

ts/smartshell.classes.smartshell.ts

@@ -1,64 +1,148 @@
+// -- imports --
 import * as plugins from './smartshell.plugins';
-import * as smartshellWrap from './smartshell.wrap';
+import { ShellEnv, IShellEnvContructorOptions, TExecutor } from './smartshell.classes.shellenv';
+import { ShellLog } from './smartshell.classes.shelllog';
 
-export type TExecutor = 'sh' | 'bash';
+import * as cp from 'child_process';
+import { Deferred } from '@pushrocks/smartpromise';
 
-export interface ISmartshellContructorOptions {
-  executor: TExecutor;
-  sourceFilePaths: string[];
+// -- interfaces --
+/**
+ * interface for ExecResult
+ */
+export interface IExecResult {
+  exitCode: number;
+  stdout: string;
 }
 
+/**
+ * interface for streaming ExecResult
+ */
+export interface IExecResultStreaming {
+  childProcess: cp.ChildProcess;
+  finalPromise: Promise<IExecResult>;
+}
+
+// -- SmartShell --
 export class Smartshell {
-  executor: TExecutor;
-  sourceFileArray: string[] = [];
-  constructor(optionsArg: ISmartshellContructorOptions) {
-    this.executor = optionsArg.executor;
-    for (let sourceFilePath of optionsArg.sourceFilePaths) {
-      this.sourceFileArray.push(sourceFilePath);
-    }
-  }
+  shellEnv: ShellEnv;
 
-  addSourceFiles(sourceFilePathsArray: string[]) {
-    for (let sourceFilePath of sourceFilePathsArray) {
-      this.sourceFileArray.push(sourceFilePath);
-    }
-  }
-
-  cleanSourceFiles() {
-    this.sourceFileArray = [];
-  }
+  constructor(optionsArg: IShellEnvContructorOptions) {
+    this.shellEnv = new ShellEnv(optionsArg);
+  };
 
   /**
-   * executes silently and returns IExecResult
-   * @param commandArg
+   * executes a given command async
+   * @param commandStringArg
    */
-  async execSilent(commandArg: string) {
-    let execCommand = this.createExecString(commandArg);
-    return await smartshellWrap.execSilent(execCommand);
-  }
+  private async _exec(
+    commandStringArg: string,
+    silentArg: boolean = false,
+    strictArg = false,
+    streamingArg = false
+  ): Promise<IExecResult | IExecResultStreaming> {
+    // flow control promises
+    const done = plugins.smartpromise.defer<IExecResult | IExecResultStreaming>();
+    const childProcessEnded = plugins.smartpromise.defer<IExecResult>();
+    // build commandToExecute
+    let commandToExecute = commandStringArg;
+    commandToExecute = this.shellEnv.createEnvExecString(commandStringArg);
+    const spawnlogInstance = new ShellLog();
+    const execChildProcess = cp.spawn(commandToExecute, [], {
+      shell: true,
+      env: process.env
+    });
 
-  /**
-   * executes and returns IExecResult
-   * @param commandArg
-   */
-  async exec(commandArg: string) {
-    let execCommand = this.createExecString(commandArg);
-    return await smartshellWrap.exec(execCommand);
-  }
-
-  /**
-   * creates the final sourcing string
-   * @param commandArg
-   */
-  private createExecString(commandArg): string {
-    if (this.executor === 'bash') {
-      let sourceString = '';
-      for (let sourceFilePath of this.sourceFileArray) {
-        sourceString = sourceString + `source ${sourceFilePath} && `;
+    execChildProcess.stdout.on('data', data => {
+      if (!silentArg) {
+        spawnlogInstance.logToConsole(data);
       }
-      return `bash -c '${sourceString} ${commandArg}'`;
-    } else {
-      return commandArg;
+      spawnlogInstance.addToBuffer(data);
+    });
+    execChildProcess.stderr.on('data', data => {
+      if (!silentArg) {
+        spawnlogInstance.logToConsole(data);
+      }
+      spawnlogInstance.addToBuffer(data);
+    });
+
+    if (streamingArg) {
+      done.resolve({
+        childProcess: execChildProcess,
+        finalPromise: childProcessEnded.promise
+      });
     }
+
+    execChildProcess.on('exit', (code, signal) => {
+      if (strictArg && code === 1) {
+        done.reject();
+      }
+
+      const execResult = {
+        exitCode: code,
+        stdout: spawnlogInstance.logStore.toString()
+      };
+
+      if (!streamingArg) {
+        done.resolve(execResult);
+      }
+      childProcessEnded.resolve(execResult);
+    });
+
+    const result = await done.promise;
+    return result;
+  }
+
+  async exec(commandStringArg: string): Promise<IExecResult> {
+    return (await this._exec(commandStringArg, false)) as IExecResult;
+  }
+
+  /**
+   * executes a given command async and silent
+   * @param commandStringArg
+   */
+  async execSilent(commandStringArg: string): Promise<IExecResult> {
+    return (await this._exec(commandStringArg, true)) as IExecResult;
+  }
+
+  /**
+   * executes a command async and strict, meaning it rejects the promise if something happens
+   */
+  async execStrict(commandStringArg: string): Promise<IExecResult> {
+    return (await this._exec(commandStringArg, true, true)) as IExecResult;
+  }
+
+  /**
+   * executes a command and allows you to stream output
+   */
+  async execStreaming(
+    commandStringArg: string,
+    silentArg: boolean = false
+  ): Promise<IExecResultStreaming> {
+    return (await this._exec(commandStringArg, silentArg, false, true)) as IExecResultStreaming;
+  }
+
+  async execStreamingSilent(commandStringArg: string) {
+    return (await this.execStreaming(commandStringArg, true)) as IExecResultStreaming;
+  }
+
+  /**
+   * executes a command and returns promise that will be fullfilled once an putput line matches RegexArg
+   * @param commandStringArg
+   * @param regexArg
+   */
+  async execAndWaitForLine(commandStringArg: string, regexArg: RegExp, silentArg: boolean = false) {
+    let done = plugins.smartpromise.defer();
+    let execStreamingResult = await this.execStreaming(commandStringArg, silentArg);
+    execStreamingResult.childProcess.stdout.on('data', (stdOutChunk: string) => {
+      if (regexArg.test(stdOutChunk)) {
+        done.resolve();
+      }
+    });
+    return done.promise;
+  }
+
+  async execAndWaitForLineSilent(commandStringArg: string, regexArg: RegExp) {
+    this.execAndWaitForLine(commandStringArg, regexArg, true);
   }
 }

ts/smartshell.wrap.ts

@@ -1,204 +0,0 @@
-import * as plugins from "./smartshell.plugins";
-
-// interfaces
-import * as cp from "child_process";
-import { Deferred } from "@pushrocks/smartpromise";
-
-/**
- * interface for ExecResult
- */
-export interface IExecResult {
-  exitCode: number;
-  stdout: string;
-}
-
-/**
- * interface for streaming ExecResult
- */
-export interface IExecResultStreaming {
-  childProcess: cp.ChildProcess;
-  finalPromise: Promise<IExecResult>;
-}
-
-/**
- * imports path into the shell from env if available and returns it with
- */
-let importEnvVarPath = (stringArg): string => {
-  if (process.env.SMARTSHELL_PATH) {
-    let commandResult = `PATH=${process.env.SMARTSHELL_PATH} && ${stringArg}`;
-    // console.log(commandResult)
-    return commandResult;
-  } else {
-    return stringArg;
-  }
-};
-
-/**
- * executes a given command async
- * @param commandStringArg
- */
-export let exec = (
-  commandStringArg: string,
-  silentArg: boolean = false,
-  strictArg = false
-): Promise<IExecResult> => {
-  let done = plugins.smartpromise.defer<IExecResult>();
-  const commandToExecute = importEnvVarPath(commandStringArg);
-  try {
-    const execChildProcess = cp.exec(commandToExecute, {
-      timeout: null,
-      maxBuffer: 1000000,
-      env: process.env
-    });
-
-    let logStore = "";
-
-    execChildProcess.stdout.on("data", (data: string) => {
-      if (!silentArg) {
-        console.log(data);
-      }
-      logStore += data;
-    });
-    execChildProcess.stderr.on("data", data => {
-      if (!silentArg) {
-        console.log(data);
-      }
-      logStore += data;
-    });
-    execChildProcess.on("exit", (code, signal) => {
-      done.resolve({
-        exitCode: code,
-        stdout: logStore
-      });
-    });
-  } catch (e) {
-    const error = e;
-  }
-
-  /*plugins.shelljs.exec(importEnvVarPath(commandStringArg), { async: true, silent: silentArg }, (code, stdout, stderr) => {
-    if (
-      stderr
-      && (stderr !== '')
-      && (!silentArg || strictArg)
-      && (process.env.DEBUG === 'true')
-    ) {
-      console.log('StdErr found.')
-      console.log(stderr)
-    }
-    if (strictArg) {
-      done.reject(new Error(stderr))
-      return
-    }
-    done.resolve({
-      exitCode: code,
-      stdout: stdout
-    })
-  })*/
-  return done.promise;
-};
-
-/**
- * executes a given command async and silent
- * @param commandStringArg
- */
-export let execSilent = async (
-  commandStringArg: string
-): Promise<IExecResult> => {
-  return await exec(commandStringArg, true);
-};
-
-/**
- * executes strict, meaning it rejects the promise if something happens
- */
-export let execStrict = async (
-  commandStringArg: string
-): Promise<IExecResult> => {
-  return await exec(commandStringArg, true, true);
-};
-
-/**
- * executes a command and allws you to stream output
- */
-export let execStreaming = (
-  commandStringArg: string,
-  silentArg: boolean = false
-) => {
-  let childProcessEnded = plugins.smartpromise.defer<IExecResult>();
-  const commandToExecute = importEnvVarPath(commandStringArg);
-  let execChildProcess = cp.exec(commandToExecute, {
-    timeout: null,
-    maxBuffer: 1000000,
-    env: process.env
-  });
-
-  let logStore = "";
-
-  execChildProcess.stdout.on("data", (data: string) => {
-    if (!silentArg) {
-      console.log(data);
-    }
-    logStore += data;
-  });
-  execChildProcess.stderr.on("data", data => {
-    if (!silentArg) {
-      console.log(data);
-    }
-    logStore += data;
-  });
-  execChildProcess.on("exit", (code, signal) => {
-    childProcessEnded.resolve({
-      exitCode: code,
-      stdout: logStore
-    });
-  });
-
-  return {
-    childProcess: execChildProcess,
-    finalPromise: childProcessEnded.promise
-  };
-};
-
-export let execStreamingSilent = (commandStringArg: string) => {
-  return execStreaming(commandStringArg, true);
-};
-
-/**
- * executes a command and returns promise that will be fullfilled once an putput line matches RegexArg
- * @param commandStringArg
- * @param regexArg
- */
-export let execAndWaitForLine = (
-  commandStringArg: string,
-  regexArg: RegExp,
-  silentArg: boolean = false
-) => {
-  let done = plugins.smartpromise.defer();
-  let execStreamingResult = execStreaming(commandStringArg, silentArg);
-  execStreamingResult.childProcess.stdout.on("data", (stdOutChunk: string) => {
-    if (regexArg.test(stdOutChunk)) {
-      done.resolve();
-    }
-  });
-  return done.promise;
-};
-
-export let execAndWaitForLineSilent = (
-  commandStringArg: string,
-  regexArg: RegExp
-) => {
-  execAndWaitForLine(commandStringArg, regexArg, true);
-};
-
-/**
- * get a path
- */
-export let which = (cmd: string): Promise<string> => {
-  let done = plugins.smartpromise.defer<string>();
-  plugins.which(cmd, (err, path: string) => {
-    if (err) {
-      done.reject(err);
-    }
-    done.resolve(path);
-  });
-  return done.promise;
-};