|
action(fn) { |
|
const listener = (args) => { |
|
// The .action callback takes an extra parameter which is the command or options. |
|
const expectedArgsCount = this.registeredArguments.length; |
|
const actionArgs = args.slice(0, expectedArgsCount); |
|
if (this._storeOptionsAsProperties) { |
|
actionArgs[expectedArgsCount] = this; // backwards compatible "options" |
|
} else { |
|
actionArgs[expectedArgsCount] = this.opts(); |
|
} |
|
actionArgs.push(this); |
|
|
|
return fn.apply(this, actionArgs); |
|
}; |
|
this._actionHandler = listener; |
|
return this; |
|
} |
The passed
action function
fn receives the current command as
this context in line 523. However, this context is missing in the current typings.
|
action(fn: (...args: any[]) => void | Promise<void>): this; |
Happy to provide a PR for this!