firmament-yargs
Version:
Typescript classes for building CLI node applications
121 lines • 4.62 kB
JavaScript
;
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
return function (target, key) { decorator(target, key, paramIndex); }
};
const inversify_1 = require('inversify');
let CommandLineImpl = class CommandLineImpl {
constructor(_nestedYargs) {
this.nestedYargs = _nestedYargs;
this.addEasyTableToConsole();
}
init(options = {}) {
this.nestedYargsApp = this.nestedYargs.createApp(options);
}
addCommand(cmd) {
cmd.aliases.forEach(alias => {
let category = this.nestedYargs.createCategory(alias, cmd.commandDesc);
cmd.subCommands.forEach(subCommand => {
subCommand.aliases.forEach(alias => {
let catCmd = this.nestedYargs.createCommand(alias, subCommand.commandDesc, subCommand);
category.command(catCmd);
});
});
this.nestedYargsApp.command(category);
});
}
printTable(rows) {
console.table(rows);
}
exec(unitTestArgs = []) {
this.nestedYargs.run(this.nestedYargsApp, unitTestArgs);
}
addEasyTableToConsole() {
if (typeof console === 'undefined') {
throw new Error('Weird, console object is undefined');
}
if (typeof console.table === 'function') {
return;
}
let Table = require('easy-table');
function arrayToString(arr) {
let t = new Table();
arr.forEach(record => {
if (typeof record === 'string' ||
typeof record === 'number') {
t.cell('item', record);
}
else {
Object.keys(record).forEach(property => {
t.cell(property, record[property]);
});
}
t.newRow();
});
return t.toString();
}
function printTitleTable(title, arr) {
let str = arrayToString(arr);
let rowLength = str.indexOf('\n');
if (rowLength > 0) {
if (title.length > rowLength) {
rowLength = title.length;
}
console.log(title);
let sep = '-', k, line = '';
for (k = 0; k < rowLength; k += 1) {
line += sep;
}
console.log(line);
}
console.log(str);
}
function objectToArray(obj) {
let keys = Object.keys(obj);
return keys.map(key => {
return {
key: key,
value: obj[key]
};
});
}
function objectToString(obj) {
return arrayToString(objectToArray(obj));
}
console.table = function () {
console.log('');
let args = Array.prototype.slice.call(arguments);
if (args.length === 2 &&
typeof args[0] === 'string' &&
Array.isArray(args[1])) {
return printTitleTable(args[0], args[1]);
}
args.forEach(k => {
if (typeof k === 'string') {
return console.log(k);
}
else if (Array.isArray(k)) {
console.log(arrayToString(k));
}
else if (typeof k === 'object') {
console.log(objectToString(k));
}
});
};
}
};
CommandLineImpl = __decorate([
inversify_1.injectable(),
__param(0, inversify_1.inject('NestedYargs')),
__metadata('design:paramtypes', [Object])
], CommandLineImpl);
exports.CommandLineImpl = CommandLineImpl;
//# sourceMappingURL=command-line-impl.js.map