yn-prompt

NodeJS module.

When input yes or no, use this yn-prompt module.

Its dependency is the prompt module.

##installation
``
npm i yn-prompt
`

##api
`
ynPrompt( msg, pattern );
`

##usecase1
`javascript
var ynPrompt = require('yn-prompt');
ynPrompt("Do you want to copy node_modules directory into the release folder?(y/n)").then( function( yn ) {

if( yn.toUpperCase() !== 'Y' ) return;

return ynPrompt("Do you want devDependency?(y/n)");

}).then( function( yn ) {

if( yn.toUpperCase() !== 'Y' ) {
// todo: copy both devDependencies and dependencies
} else {
// todo: copy only dependencies
}
});
`


##usecase2 with gulp
`javascript
var gulp = require('gulp');
var ynPrompt = require('yn-prompt');

var goContinue = false;
gulp.task('question', function( done ) {

var result = syncExec('svn status');
console.warn( result.stdout );

ynPrompt('Check the uncommited files. continue? (y/n)').then(( yn ) => {

if( yn.toUpperCase() === 'Y' ) {
goContinue = true;
}
done();
});
});
gulp.task('preversion',['question'], function( done ) {
if( ! goContinue ) {
logger.info('canceled version up process');
throw { errorDesc: 'canceled version up process' };
}

done();
});
``

License: MIT