Added example for unbuild (#329)

cmd/generate.go

@@ -102,6 +102,7 @@ var generateSpecCmd = &cobra.Command{
 	Hidden: true,
 
 	Run: func(ccmd *cobra.Command, args []string) {
+		fmt.Println("Generating specification")
 		var jsonData []byte
 		spec := spec{
 			Clispec: "0.1.0",

cmd/unbuild.go

@@ -12,11 +12,12 @@ var unbuildCmd = withLocalFlags(&cobra.Command{
 	Args:  cobra.ExactArgs(0),
 	Short: "Split up an existing app into separate json and yaml files",
 	Long: `Extracts generic objects, dimensions, measures, variables, reload script and connections from an app in an engine into separate json and yaml files.  
-In addition to the resources from the app a corectl.yml configuration file is generated that binds them all together. 
-Passwords in the connection definitions can not be exported from the app and hence need to be handled manually. 
+In addition to the resources from the app a corectl.yml configuration file is generated that binds them all together.
+Passwords in the connection definitions can not be exported from the app and hence need to be handled manually.
 Generic Object trees (e.g. Qlik Sense sheets) are exported as a a full property tree which means that child objects are found inside the parent´s json (the qChildren array). 
 `,
-	Example: `corectl unbuild`,
+	Example: `corectl unbuild
+corectl unbuild --app APP-ID`,
 	Annotations: map[string]string{
 		"command_category": "build",
 		"x-qlik-stability": "experimental",

docs/corectl_unbuild.md

@@ -5,8 +5,8 @@ Split up an existing app into separate json and yaml files
 ### Synopsis
 
 Extracts generic objects, dimensions, measures, variables, reload script and connections from an app in an engine into separate json and yaml files.  
-In addition to the resources from the app a corectl.yml configuration file is generated that binds them all together. 
-Passwords in the connection definitions can not be exported from the app and hence need to be handled manually. 
+In addition to the resources from the app a corectl.yml configuration file is generated that binds them all together.
+Passwords in the connection definitions can not be exported from the app and hence need to be handled manually.
 Generic Object trees (e.g. Qlik Sense sheets) are exported as a a full property tree which means that child objects are found inside the parent´s json (the qChildren array). 
 
 
@@ -18,6 +18,7 @@ corectl unbuild [flags]
 
 ```
 corectl unbuild
+corectl unbuild --app APP-ID
 ```
 
 ### Options

docs/spec.json

@@ -369,7 +369,7 @@
       "description": "Print tables for the data model in an app"
     },
     "unbuild": {
-      "description": "Extracts generic objects, dimensions, measures, variables, reload script and connections from an app in an engine into separate json and yaml files.  \nIn addition to the resources from the app a corectl.yml configuration file is generated that binds them all together. \nPasswords in the connection definitions can not be exported from the app and hence need to be handled manually. \nGeneric Object trees (e.g. Qlik Sense sheets) are exported as a a full property tree which means that child objects are found inside the parent´s json (the qChildren array). \n",
+      "description": "Extracts generic objects, dimensions, measures, variables, reload script and connections from an app in an engine into separate json and yaml files.  \nIn addition to the resources from the app a corectl.yml configuration file is generated that binds them all together.\nPasswords in the connection definitions can not be exported from the app and hence need to be handled manually.\nGeneric Object trees (e.g. Qlik Sense sheets) are exported as a a full property tree which means that child objects are found inside the parent´s json (the qChildren array). \n",
       "x-qlik-stability": "experimental",
       "flags": {
         "dir": {