javascript - Nested commands with commander - Stack Overflow

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I have the following code

export const program = new Command();

program.version('0.0.1');

program
  mand('groups')
  mand('create')
  .action(() => console.log('creating'))
  mand('delete')
  .action(() => console.log('deleting-all'))

program.parse(process.argv)

What I want to achieve is something like

groups create and groups delete

The code however chains that delete to the create. It recognizes groups create and groups create delete (which I dont want) but does not recognize the groups delete

I have the following code

export const program = new Command();

program.version('0.0.1');

program
  .mand('groups')
  .mand('create')
  .action(() => console.log('creating'))
  .mand('delete')
  .action(() => console.log('deleting-all'))

program.parse(process.argv)

What I want to achieve is something like

groups create and groups delete

The code however chains that delete to the create. It recognizes groups create and groups create delete (which I dont want) but does not recognize the groups delete

• javascript
• node.js
• node-mander

Share Improve this question Follow asked Feb 20, 2021 at 15:43 AngularDebutantAngularDebutant 1,58666 gold badges2626 silver badges4949 bronze badges

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1 Answer 1

Sorted by: Reset to default 11

You want to add the delete submand to the groups mand. e.g.

const { Command } = require('mander');

const program = new Command();

program.version('0.0.1');

const groups = program
  .mand('groups');
groups
  .mand('create')
  .action(() => console.log('creating'))
groups
  .mand('delete')
  .action(() => console.log('deleting-all'))

program.parse(process.argv)

The related example file is: https://github./tj/mander.js/blob/master/examples/nestedCommands.js

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