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fedotovLoneRifle
fedotov
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LoneRifle
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Passing download parameters for cli commands through ENV variables (#55)
1 parent 18e5337 commit f6307d0

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-119
lines changed

‎README.md

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@@ -54,6 +54,20 @@ Complete list of programs:
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Works on Mac, Windows, Linux and Solaris OSes that MongoDB supports.
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## CLI usage
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The latest version of MongoDB is used by default for your OS and `~/.mongodb-prebuilt` for downloading MongoDB binary.
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You can set desired version, download folder, architecture and platform through environment variables:
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```
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MONGODB_VERSION
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MONGODB_DOWNLOADDIR
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MONGODB_ARCH
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MONGODB_PLATFORM
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```
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For example:
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```
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export MONGODB_DOWNLOADDIR='./' MONGODB_VERSION=3.4.10
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mongod --port 27018 --dbpath ./mongodb --logpath /dev/stdout
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```
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## Programmatic usage
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```javascript

‎src/bin/bsondump.ts

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#!/usr/bin/env node
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import { runCommand } from './runCommandHelper';
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "bsondump";
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('bsondump');

‎src/bin/mongo.ts

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#!/usr/bin/env node
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import { runCommand } from './runCommandHelper';
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongo";
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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console.log('command is running');
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongo');

‎src/bin/mongod.ts

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#!/usr/bin/env node
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import { runCommand } from './runCommandHelper';
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongod";
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongod');

‎src/bin/mongodump.ts

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#!/usr/bin/env node
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import { runCommand } from './runCommandHelper';
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongodump";
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongodump');

‎src/bin/mongoexport.ts

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#!/usr/bin/env node
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import { runCommand } from './runCommandHelper';
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongoexport";
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongoexport');

‎src/bin/mongofiles.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongofiles";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongofiles');

‎src/bin/mongoimport.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongoimport";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongoimport');

‎src/bin/mongooplog.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongooplog";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongooplog');

‎src/bin/mongoperf.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongoperf";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongoperf');

‎src/bin/mongorestore.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongorestore";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongorestore');

‎src/bin/mongos.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongos";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongos');

‎src/bin/mongosniff.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongosniff";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongosniff');

‎src/bin/mongostat.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongostat";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongostat');

‎src/bin/mongotop.ts

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#!/usr/bin/env node
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import {MongoBins} from '../mongo-bins';
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const COMMAND: string = "mongotop";
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import { runCommand } from './runCommandHelper';
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let mongoBin: MongoBins = new MongoBins(COMMAND, process.argv.slice(2), {stdio: 'inherit'});
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mongoBin.run().then(() => {
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//console.log(`${COMMAND} is now running`);
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}, (e) => {
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console.error(`unable to launch ${COMMAND}`, e);
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});
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runCommand('mongotop');

‎src/bin/runCommandHelper.ts

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import { MongoBins } from '../mongo-bins';
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import { IMongoDBDownloadOptions } from 'mongodb-download';
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export function runCommand(command: string) {
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const downloadOpts = getDownloadOpts();
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const mongoBin: MongoBins = new MongoBins(command, process.argv.slice(2), { stdio: 'inherit' }, downloadOpts);
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mongoBin.run()
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// .then(() => console.log(`${command} is now running`))
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.catch((error) => console.error(`unable to launch ${command}`, error));
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}
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function getDownloadOpts() : Partial<IMongoDBDownloadOptions> {
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const opts: Partial<IMongoDBDownloadOptions> = {};
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setIfExists(opts, 'version');
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setIfExists(opts, 'downloadDir');
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setIfExists(opts, 'arch');
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setIfExists(opts, 'platform');
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return Object.keys(opts).length > 0 ? opts : undefined;
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}
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function setIfExists(obj: Partial<IMongoDBDownloadOptions>, property: keyof IMongoDBDownloadOptions): void {
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const value = process.env['MONGODB_' + property.toUpperCase()];
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if (value) {
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obj[property] = value;
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}
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}

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