fix clone state; example routine

app/classes/state/git/CloneState.js

@@ -1,5 +1,7 @@
 const AbstractGitState = require('./AbstractGitState')
 
+// TODO add 'bare' option
+// TODO add 'new_repo' option (rm -rf .git && git init)
 class CloneState extends AbstractGitState {
 
     async apply() {

app/services/hosts.service.js

@@ -15,11 +15,12 @@ class hosts extends Service {
 
     get(name) {
         const config = this.config[name]
-        config.name = name
         if ( !config ) {
             throw new Error(`Could not get host ${name}: No such host configured.`)
         }
 
+        config.name = name
+
         if ( config.type === 'localhost' ) {
             const host = this.app.di().make(LocalHost, config)
             this._running_hosts.push(host)

app/services/routines.service.js

@@ -12,18 +12,21 @@ const Routine = require('../classes/routine/Routine')
  */
 class RoutinesService extends Service {
     static get services() {
-        return [...super.services, 'app', 'configs', 'hosts']
+        return [...super.services, 'injector', 'configs', 'hosts']
     }
     
     async get(name) {
-        this.app.make(Routine)
         const config = this.configs.get(`routines:${name}`)
+        if ( !config ) {
+            throw new Error(`Unable to find a routine with the name: ${name}`)
+        }
+
         const hosts = {}
         for ( const host_name of config.hosts ) {
             hosts[host_name] = await this.hosts.get(host_name)
         }
 
-        return new Routine(hosts, config, config.type)
+        return this.injector.make(Routine, hosts, config, config.type)
     }
 }