Debug command for java and nodejs components (#1322)

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

Author: dgolovin

package-lock.json

@@ -81,6 +81,8 @@
     "onCommand:openshift.url.delete.palette",
     "onCommand:openshift.component.openUrl",
     "onCommand:openshift.component.openUrl.palette",
+    "onCommand:openshift.component.debug",
+    "onCommand:openshift.component.debug.palette",
     "onCommand:openshift.storage.create",
     "onCommand:openshift.storage.delete",
     "onCommand:openshift.service.create",
@@ -400,6 +402,16 @@
         "title": "Open Component in Browser",
         "category": "OpenShift"
       },
+      {
+        "command": "openshift.component.debug",
+        "title": "Debug",
+        "category": "OpenShift"
+      },
+      {
+        "command": "openshift.component.debug.palette",
+        "title": "Debug Component",
+        "category": "OpenShift"
+      },
       {
         "command": "openshift.storage.create",
         "title": "New Storage",
@@ -618,6 +630,10 @@
           "command": "openshift.component.openUrl",
           "when": "view == openshiftProjectExplorer"
         },
+        {
+          "command": "openshift.component.debug",
+          "when": "view == openshiftProjectExplorer"
+        },
         {
           "command": "openshift.component.unlink",
           "when": "view == openshiftProjectExplorer"
@@ -887,6 +903,11 @@
           "when": "view == openshiftProjectExplorer && viewItem == component",
           "group": "c4@4"
         },
+        {
+          "command": "openshift.component.debug",
+          "when": "view == openshiftProjectExplorer && viewItem == component",
+          "group": "c4@5"
+        },
         {
           "command": "openshift.component.delete",
           "when": "view == openshiftProjectExplorer && viewItem == component_no_context",
@@ -988,6 +1009,7 @@
     "@types/mkdirp": "^0.5.2",
     "@types/mocha": "^5.2.7",
     "@types/node": "^12.12.7",
+    "@types/pify": "^3.0.2",
     "@types/shelljs": "^0.8.6",
     "@types/sinon": "^5.0.7",
     "@types/sinon-chai": "^3.2.3",
@@ -1033,8 +1055,10 @@
     "source-map-support": "^0.5.16",
     "string-format": "^2.0.0",
     "targz": "^1.0.1",
+    "tree-kill": "^1.2.2",
     "unzip-stream": "^0.3.0",
     "validator": "^12.0.0",
-    "vscode-kubernetes-tools-api": "1.0.0"
+    "vscode-kubernetes-tools-api": "1.0.0",
+    "wait-port": "^0.2.7"
   }
 }

package.json

@@ -94,6 +94,8 @@ export async function activate(context: vscode.ExtensionContext) {
         vscode.commands.registerCommand('openshift.component.followLog.palette', (context) => execute(Component.followLog, context)),
         vscode.commands.registerCommand('openshift.component.openUrl', (context) => execute(Component.openUrl, context)),
         vscode.commands.registerCommand('openshift.component.openUrl.palette', (context) => execute(Component.openUrl, context)),
+        vscode.commands.registerCommand('openshift.component.debug', (context) => execute(Component.debug, context)),
+        vscode.commands.registerCommand('openshift.component.debug.palette', (context) => execute(Component.debug, context)),
         vscode.commands.registerCommand('openshift.component.delete', (context) => execute(Component.del, context)),
         vscode.commands.registerCommand('openshift.storage.create', (context) => execute(Storage.create, context)),
         vscode.commands.registerCommand('openshift.storage.delete.palette', (context) => execute(Storage.del, context)),
@@ -141,6 +143,11 @@ export async function activate(context: vscode.ExtensionContext) {
         OdoImpl.Instance.loadWorkspaceComponents(event);
     });
     OdoImpl.Instance.loadWorkspaceComponents(null);
+    context.subscriptions.push(vscode.debug.onDidTerminateDebugSession(session => {
+        if (session.configuration.odoPid) {
+            require('tree-kill')(session.configuration.odoPid);
+        }
+    }));
 }
 
 let lastNamespace = '';