Add check if starter projects exist for selected devfile component

This PR fixes #1854.

Signed-off-by: Denis Golovin dgolovin@redhat.com

Author: dgolovin

src/odo.ts

@@ -366,6 +366,7 @@ export interface Odo {
     deleteURL(url: OpenShiftObject): Promise<OpenShiftObject>;
     createComponentCustomUrl(component: OpenShiftObject, name: string, port: string, secure?: boolean): Promise<OpenShiftObject>;
     getOpenShiftObjectByContext(context: string): OpenShiftObject;
+    loadItems<I>(result: cliInstance.CliExitData, fetch: (data) => I[]): I[];
     readonly subject: Subject<OdoEvent>;
 }
 
@@ -1094,7 +1095,7 @@ export class OdoImpl implements Odo {
         }
     }
 
-    private loadItems<I>(result: cliInstance.CliExitData, fetch: (data) => I[] = (data): I[] => data.items): I[] {
+    public loadItems<I>(result: cliInstance.CliExitData, fetch: (data) => I[] = (data): I[] => data.items): I[] {
         let data: I[] = [];
         try {
             const items = fetch(JSON.parse(result.stdout));

src/odo/catalog.ts

@@ -8,7 +8,7 @@ export interface ComponentDescription {
     metadata: {
         name: string;
         version: string;
-    },
+    };
     components: [
         {
             name: 'runtime';
@@ -39,17 +39,8 @@ export interface ComponentDescription {
                 size: string;
             }
         }
-    ],
-    starterProjects: [
-        {
-            name: string;
-            git: {
-                remotes: {
-                    origin: string;
-                }
-            }
-        }
-    ],
+    ];
+    starterProjects: StarterProjectDescription[];
     commands: [
         {
             id: string;
@@ -62,5 +53,14 @@ export interface ComponentDescription {
                 component: string;
             }
         }
-    ]
+    ];
+}
+
+export interface StarterProjectDescription {
+    name: string;
+    git: {
+        remotes: {
+            origin: string;
+        }
+    }
 }

src/odo/command.ts

@@ -162,7 +162,7 @@ export class Command {
     }
 
     static describeCatalogComponent(component: string): string {
-        return `odo catalog describe сomponent ${component} -o json`;
+        return `odo catalog describe component ${component} -o json`;
     }
 
     static describeUrl(url: string): string {

src/openshift/component.ts

@@ -26,12 +26,14 @@ import { vsCommand, VsCommandError } from '../vscommand';
 import { SourceType } from '../odo/config';
 import { ComponentKind, ComponentTypeAdapter } from '../odo/componentType';
 import { Url } from '../odo/url';
+import { ComponentDescription, StarterProjectDescription } from '../odo/catalog';
 
 import path = require('path');
 import globby = require('globby');
 import treeKill = require('tree-kill');
 import fs = require('fs-extra');
 
+
 const waitPort = require('wait-port');
 
 export class SourceTypeChoice {
@@ -606,8 +608,12 @@ export class Component extends OpenShiftItem {
                 const globbyPath = `${folder.fsPath.replace('\\', '/')}/`;
                 const paths = globby.sync(`${globbyPath}*`, {dot: true, onlyFiles: false});
                 if (paths.length === 0) {
-                    const create = await window.showQuickPick(['Yes', 'No'] , {placeHolder: 'Initialize Component using default Starter Project?'});
-                    createStarter = create === 'Yes';
+                    const descr = await this.odo.execute(Command.describeCatalogComponent(componentType.name));
+                    const starterProjects: StarterProjectDescription[] =this.odo.loadItems<StarterProjectDescription>(descr,(data:{Data:ComponentDescription})=>data.Data.starterProjects);
+                    if(starterProjects?.length && starterProjects?.length > 0) {
+                        const create = await window.showQuickPick(['Yes', 'No'] , {placeHolder: 'Initialize Component using default Starter Project?'});
+                        createStarter = create === 'Yes';
+                    }
                 }
             }
         }