add groups feature

lib/cli/generate-fake-group/index.js

@@ -0,0 +1,39 @@
+/**
+* Copyright © 2019 code initially contributed by Orange SA, authors: Denis Barbaron - Licensed under the Apache license 2.0
+**/
+
+module.exports.command = 'generate-fake-group'
+
+module.exports.builder = function(yargs) {
+  return yargs
+    .strict()
+    .option('n', {
+      alias: 'number'
+    , describe: 'How many groups to create.'
+    , type: 'number'
+    , default: 1
+    })
+}
+
+module.exports.handler = function(argv) {
+  var logger = require('../../util/logger')
+  var log = logger.createLogger('cli:generate-fake-group')
+  var fake = require('../../util/fakegroup')
+  var n = argv.number
+
+  function next() {
+    return fake.generate().then(function(email) {
+      log.info('Created fake group "%s"', email)
+      return --n ? next() : null
+    })
+  }
+
+  return next()
+    .then(function() {
+      process.exit(0)
+    })
+    .catch(function(err) {
+      log.fatal('Fake group creation had an error:', err.stack)
+      process.exit(1)
+    })
+}