VS .NET Linux Debugger

Remotely deploy and debug your .NET C# apps via SSH to Linux using Visual Studio 2022.

Get it on the VS MarketPlace!

Visual Studio's "attach to process via SSH" is cute, but it lacks deployment and automatic attaching. This project allows you to do just that on your Linux VM or Raspberry Pi over the network!

Suess Labs consulting is sponsored by Xeno Innovations, Inc.

Overview

Now developers can build, deploy and debug projects on their remote Linux (Ubuntu, Raspberry PI, etc) devices! Customize your SSH connection to use either a password or a private key.

Usage

• Build and upload to remote devices
• Remote debugging*
  • This is still in the experimental stages. Please use VS' Attach to Process if you have issues
• VS Linux Debugger will automatically detect and install vsdbg for you!

For GUI app debugging, you can use the Build and Deploy feature, however, you must manually Attach to Process via SSH using Visual Studio at this time.

Getting Started

Linux, we'll need SSH and cURL for access and downloading any missing tools:

sudo apt install openssh-server
sudo apt install curl

Windows:

1. Open Visual Studio (VS) > Tools > Options > Linux Debugger
2. Input: Remote Host IP address
3. Input: Remote's User Name and Password
4. VS > Extensions > Linux Debugger > Build, Deploy, Debug

Manually Attaching (for GUI apps)

For GUI projects, you can use Build and Deploy and then manually attach to the process via SSH by using Visual Studio's built-in tool

1. Deploy to remote machine via
   1. Extensions > Linux Debugger > "Build and Deploy"
2. Run GUI app on remote machine
   1. dotnet MyGuiApp.dll
3. Debug > "Attach to Process.."
4. Connection Type: SSH
5. Connection Target: (Remote machine's IP)
6. (Select process)
7. Click, Attach
8. Check, "Managed (.NET Core for Unix)"
9. Click, OK

This will save you 1.5 minutes on every build of manual uploading and updating rights via chown -R.

Developers Wanted

Contributors and Q/A are welcomed!

To contribute, please pick off an item from the project or issue page. We'd love to hear your enhancement ideas as well.

Releases

2.0.1 (Prev-1)

• Added: Option to set output window focus to Linux Debugger, default=false. (PR #46)
  • Tools > Options > Linux Debugger > "Switch to LinuxDbg Output on Build"
• Added: Async BASH and SFTP operations to not lock up Visual Studio (PR #40)
• Added: "Experimental" tag to menu items for Alpha/Beta items. (PR# 41)
  • Build, Deploy, and Debug
  • Build, Deploy, and Launch - Temp disabled in Preview-1
• Added: Deploy and Launch (ALPHA Feature) (PR #36)
• Added: BashSudo (PR #36)
• Update: Default VSDBG path to match Visual Studio 2022's deployed path (~/.vs-debugger/vs2022/). (PR #36, #47)
• Update: Sample's NuGet package for Prism.Avalonia
• Fixed: Typo, "Build was notsuccessful" (PR #43) User Contribution :rocket:
• Fixed: Auto-install cURL (PR #36)
• Fixed: Reduced duplicate output messages (PR #40)
• Removed: Publish (PR #36)
• Removed: Redundant sample project

1.9.0

• Added: Now comes with PLink embedded. You can still manually set this if you prefer.
• Removed: Option to enable/disable PLink

1.8.1

• Fixed: Remote folder pre-cleanup.
• Added: Upload files async to reduce locking of Visual Studio
• Added: Removal of launch.json if it previously existed
• Added: More output logging.
• Update: Enhanced Output
• Updated: Output Window drop-down title to "Linux Debugger" from "Remote Debugger"

1.8.0

• Added: Logging to Output window under "Remote Debugging" dropdown
• Update: Do not include launch.json in the uploaded .tar.gz package
• Update: Readme notes
• Update: Code cleanup

1.7.0

• Fixed: Remote debugging for PLink
• Fixed: VSDBG default path
• Update: DeleteLaunchJsonAfterBuild set to false by default
• Update: Separated LaunchJson class into separate objects
• Updated: SSH parameters to include -o (option) for StrictHostKeyChecking = NO.
• Added: Additional internal logging
• Added: documentation to Launch and Configure classes

1.6.0

• Added: Ability to use SSH KeyFile with or without a passphrase.
• Added: Directions for creating and configuring local and remote devices
• Added: Additional directions in the Docs folder

1.2.0

• Removed: Publish option
• Updated Options page defaults
• Update: Remote output folder is now the assembly name
• Update: Remote output folder only clears intended target sub-folder
• Added: Remote Debugging (still in preview stages..)

1.1.1

• Updated: Branding name
• Removed: Temp disabled remote debugger

1.0.1

• Update: Remote output folder now creates subfolders with the same name as your project.
• Updated: project icon

1.0.0

• Initial release