added .triggerCommandByName

This commit is contained in:
2016-12-18 01:36:19 +01:00
parent 00f5539e6b
commit 19a5082381
5 changed files with 103 additions and 19 deletions

View File

@ -1,9 +1,9 @@
/// <reference types="q" />
import * as q from 'q';
import { Objectmap } from 'lik';
export interface ICommandPromiseObject {
export interface ICommandDeferredObject {
commandName: string;
promise: q.Promise<any>;
deferred: q.Deferred<any>;
}
export declare class Smartcli {
argv: any;
@ -12,7 +12,10 @@ export declare class Smartcli {
commands: any;
questions: any;
version: string;
allCommandPromises: Objectmap<ICommandPromiseObject>;
/**
* map of all Command/Promise objects to keep track
*/
allCommandDeferredsMap: Objectmap<ICommandDeferredObject>;
constructor();
/**
* adds an alias, meaning one equals the other in terms of triggering associated commands
@ -28,7 +31,12 @@ export declare class Smartcli {
/**
* gets a Promise for a command word
*/
getCommandPromiseByName(commandNameArg: string): q.Promise<any>;
getCommandPromiseByName(commandNameArg: string): q.Promise<void>;
/**
* triggers a command by name
* @param commandNameArg - the name of the command to trigger
*/
triggerCommandByName(commandNameArg: string): q.Promise<any>;
/**
* allows to specify help text to be printed above the rest of the help text
*/

View File

@ -5,8 +5,10 @@ const plugins = require("./smartcli.plugins");
const lik_1 = require("lik");
class Smartcli {
constructor() {
// maps
this.allCommandPromises = new lik_1.Objectmap();
/**
* map of all Command/Promise objects to keep track
*/
this.allCommandDeferredsMap = new lik_1.Objectmap();
this.argv = plugins.yargs;
this.questionsDone = q.defer();
this.parseStarted = q.defer();
@ -24,6 +26,10 @@ class Smartcli {
*/
addCommand(definitionArg) {
let done = q.defer();
this.allCommandDeferredsMap.add({
commandName: definitionArg.commandName,
deferred: done
});
this.parseStarted.promise
.then(() => {
if (this.argv._.indexOf(definitionArg.commandName) === 0) {
@ -39,9 +45,20 @@ class Smartcli {
* gets a Promise for a command word
*/
getCommandPromiseByName(commandNameArg) {
return this.allCommandPromises.find(commandPromiseObjectArg => {
return commandPromiseObjectArg.commandName === commandNameArg;
}).promise;
return this.allCommandDeferredsMap.find(commandDeferredObjectArg => {
return commandDeferredObjectArg.commandName === commandNameArg;
}).deferred.promise;
}
/**
* triggers a command by name
* @param commandNameArg - the name of the command to trigger
*/
triggerCommandByName(commandNameArg) {
let commandDeferred = this.allCommandDeferredsMap.find(commandDeferredObjectArg => {
return commandDeferredObjectArg.commandName === commandNameArg;
}).deferred;
commandDeferred.resolve();
return commandDeferred.promise;
}
/**
* allows to specify help text to be printed above the rest of the help text
@ -92,4 +109,4 @@ class Smartcli {
}
}
exports.Smartcli = Smartcli;
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