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made CLI cleaner

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Rudhra Raveendran
2017-08-29 10:33:01 -04:00
parent eafc639555
commit fe3ec335fe
1 changed files with 13 additions and 2 deletions
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15
index.js
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@@ -60,10 +60,21 @@ sequencer.loadImages(program.image,function(){
program.step.forEach(function(step){
var options = Object.assign({}, sequencer.modulesInfo(step).inputs);
// If inputs exists, print to console.
if (Object.keys(options).length) {
console.log("[" + step + "]: Inputs");
}
// If inputs exists, print them out with descriptions.
Object.keys(options).forEach(function(input) {
// The array below creates a variable number of spaces. This is done with (length + 1).
// The extra 4 that makes it (length + 5) is to account for the []: characters
console.log(new Array(step.length + 5).join(' ') + input + ": " + options[input].desc);
});
// If inputs exist, iterate through them and prompt for values.
Object.keys(options).forEach(function(input) {
console.log(step + " : " + input + " : " + options[input].desc);
var value = readlineSync.question(step + " : " + "Enter a value for " + input + " : ");
var value = readlineSync.question("[" + step + "]: Enter a value for " + input + " (" + options[input].type + ", default: " + options[input].default + "): ");
options[input] = value;
});