How to configure Delve (dlv) in VS Code

[Lomanu4]

Let's have delve integrated with VS Code!

First you need to install Delve (dlv):


go install github.com/go-delve/delve/cmd/dlv@latest

You can verify where it was installed by running:


which dlv

Then in Visual Studio Code you need to go to Settings and search "delve". You will find Go: Delve Config.

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Click on "Edit in settings.json".

Add the path to dlv you obtained before:


"go.delveConfig": {
"dlvPath":"/Users/<user>/go/bin/dlv"
}

Finally, in the launch.json file add the configuration for launching the debugger.

Adapt "program" and "envFile" to point to the values needed in your project.

Here an example:


"configurations": [
{
"name":"Launch",
"type": "go",
"request": "launch",
"mode": "debug",
"program": "${workspaceFolder}/.../main.go",
"envFile": "${workspaceFolder}/.../.env"
}
]

You can now run in debug mode your program by pressing F5 key.

I hope you will find this setup helpful.

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