added .triggerCommandByName

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

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

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@ -5,8 +5,10 @@ const plugins = require("./smartcli.plugins");
const lik_1 = require("lik"); const lik_1 = require("lik");
class Smartcli { class Smartcli {
constructor() { 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.argv = plugins.yargs;
this.questionsDone = q.defer(); this.questionsDone = q.defer();
this.parseStarted = q.defer(); this.parseStarted = q.defer();
@ -24,6 +26,10 @@ class Smartcli {
*/ */
addCommand(definitionArg) { addCommand(definitionArg) {
let done = q.defer(); let done = q.defer();
this.allCommandDeferredsMap.add({
commandName: definitionArg.commandName,
deferred: done
});
this.parseStarted.promise this.parseStarted.promise
.then(() => { .then(() => {
if (this.argv._.indexOf(definitionArg.commandName) === 0) { if (this.argv._.indexOf(definitionArg.commandName) === 0) {
@ -39,9 +45,20 @@ class Smartcli {
* gets a Promise for a command word * gets a Promise for a command word
*/ */
getCommandPromiseByName(commandNameArg) { getCommandPromiseByName(commandNameArg) {
return this.allCommandPromises.find(commandPromiseObjectArg => { return this.allCommandDeferredsMap.find(commandDeferredObjectArg => {
return commandPromiseObjectArg.commandName === commandNameArg; return commandDeferredObjectArg.commandName === commandNameArg;
}).promise; }).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 * allows to specify help text to be printed above the rest of the help text
@ -92,4 +109,4 @@ class Smartcli {
} }
} }
exports.Smartcli = Smartcli; exports.Smartcli = Smartcli;
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@ -26,10 +26,30 @@ describe('smartcli.Smartcli class', function () {
done(); done();
}); });
}); });
describe('.triggerCommandByName', function () {
let hasExecuted = false;
it('should accept a command', function (done) {
smartCliTestObject.addCommand({ commandName: 'triggerme' })
.then(argvArg => {
hasExecuted = true;
});
done();
});
it('should not have executed yet', function () {
should(hasExecuted).be.false();
});
it('should execute when triggered', function (done) {
smartCliTestObject.triggerCommandByName('triggerme')
.then(argvArg => {
should(hasExecuted).be.true();
done();
}).catch(err => { done(err); });
});
});
describe('.startParse', function () { describe('.startParse', function () {
it('should start parsing the CLI input', function () { it('should start parsing the CLI input', function () {
smartCliTestObject.startParse(); smartCliTestObject.startParse();
}); });
}); });
}); });
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@ -27,6 +27,26 @@ describe('smartcli.Smartcli class',function(){
done() done()
}) })
}) })
describe('.triggerCommandByName', function() {
let hasExecuted = false
it('should accept a command', function(done) {
smartCliTestObject.addCommand({commandName: 'triggerme'})
.then(argvArg => {
hasExecuted = true
})
done()
})
it('should not have executed yet', function() {
should(hasExecuted).be.false()
})
it('should execute when triggered', function(done) {
smartCliTestObject.triggerCommandByName('triggerme')
.then(argvArg => {
should(hasExecuted).be.true()
done()
}).catch(err => { done(err) })
})
})
describe('.startParse',function(){ describe('.startParse',function(){
it('should start parsing the CLI input',function(){ it('should start parsing the CLI input',function(){
smartCliTestObject.startParse() smartCliTestObject.startParse()

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@ -6,9 +6,9 @@ import * as plugins from './smartcli.plugins'
import {Objectmap} from 'lik' import {Objectmap} from 'lik'
// interfaces // interfaces
export interface ICommandPromiseObject { export interface ICommandDeferredObject {
commandName: string commandName: string
promise: q.Promise<any> deferred: q.Deferred<any>
} }
export class Smartcli { export class Smartcli {
@ -19,8 +19,11 @@ export class Smartcli {
questions questions
version: string version: string
// maps /**
allCommandPromises = new Objectmap<ICommandPromiseObject>() * map of all Command/Promise objects to keep track
*/
allCommandDeferredsMap = new Objectmap<ICommandDeferredObject>()
constructor() { constructor() {
this.argv = plugins.yargs this.argv = plugins.yargs
this.questionsDone = q.defer() this.questionsDone = q.defer()
@ -41,6 +44,10 @@ export class Smartcli {
*/ */
addCommand(definitionArg: {commandName: string}): q.Promise<any> { addCommand(definitionArg: {commandName: string}): q.Promise<any> {
let done = q.defer<any>() let done = q.defer<any>()
this.allCommandDeferredsMap.add({
commandName: definitionArg.commandName,
deferred: done
})
this.parseStarted.promise this.parseStarted.promise
.then(() => { .then(() => {
if (this.argv._.indexOf(definitionArg.commandName) === 0) { if (this.argv._.indexOf(definitionArg.commandName) === 0) {
@ -55,10 +62,22 @@ export class Smartcli {
/** /**
* gets a Promise for a command word * gets a Promise for a command word
*/ */
getCommandPromiseByName(commandNameArg: string) { getCommandPromiseByName(commandNameArg: string): q.Promise<void> {
return this.allCommandPromises.find(commandPromiseObjectArg => { return this.allCommandDeferredsMap.find(commandDeferredObjectArg => {
return commandPromiseObjectArg.commandName === commandNameArg return commandDeferredObjectArg.commandName === commandNameArg
}).promise }).deferred.promise
}
/**
* triggers a command by name
* @param commandNameArg - the name of the command to trigger
*/
triggerCommandByName(commandNameArg: string) {
let commandDeferred = this.allCommandDeferredsMap.find(commandDeferredObjectArg => {
return commandDeferredObjectArg.commandName === commandNameArg
}).deferred
commandDeferred.resolve()
return commandDeferred.promise
} }
/** /**