add debugging commands (#2)

Author: rberrelleza

.stignore

@@ -1,4 +1,3 @@
 .git
 .github
-.vscode
-hello-world
+.vscode

.vscode/launch.json

@@ -0,0 +1,28 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "C++ Attach",
+            "type": "cppdbg",
+            "request": "attach",
+            "program": "${workspaceRoot}/hello-world",
+            "useExtendedRemote": true,
+            "miDebuggerServerAddress": "localhost:2345",
+            "miDebuggerPath": "/usr/bin/gdb",
+            "targetArchitecture": "x86_64",
+            "linux": {
+            "MIMode": "gdb"
+            },
+            "osx": {
+            "MIMode": "gdb"
+            },
+            "windows": {
+            "MIMode": "gdb"
+            },
+            
+        }
+    ]
+}

Dockerfile

@@ -1,5 +1,5 @@
 FROM gcc:13.2
-RUN apt-get update && apt-get install -y gdb
+RUN apt-get update && apt-get install -y gdb gdbserver
 
 WORKDIR /app
 COPY Makefile /app

Makefile

@@ -1,5 +1,8 @@
 build:
 	g++ -g -o hello-world -Iheaders hello-world.cpp
 
+debug:
+	gdbserver :2345 ./hello-world
+
 start:
 	./hello-world

okteto.yml

@@ -6,3 +6,9 @@ dev:
     command: bash
     sync: 
       - .:/app
+    forward:
+      - 2345:2345
+    securityContext:
+      capabilities:
+        add:
+          - SYS_PTRACE