Pass flags to the program you are debugging using `-`, for example: The goal of this tool is to provide a simple yet powerful interface for debugging Go programs.
You should see the following: // ♥ dlvĭelve is a source level debugger for Go programs.ĭelve enables you to interact with your program by controlling the execution of the process,Įvaluating variables, and providing information of thread / goroutine state, CPU register state and more. Once you install the Delve package with go get, try running dlv from the command line. Tl Dr ignore these instructions! Gotcha #2: dlv command not found However, I was able to run the debugger after installing Delve via go get and without adding the dlv tools from the Go: Install/Update Tools command. Having run only this command, rather manually installing Delve via go get, I saw the following error when trying to launch the debugger: Although this command did not fail for me, it did not actually allow me to successfully run my code in debug mode. This doc instructs you to install dlv via the Go: Install/Update Tools command in the command palette. Keep reading to avoid my mistakes ) Gotcha #1: Don't Install via VSCode Command Paletteįirst off, when I first googled around for "how to install delve in VSCODE", I came across this little bit of official Microsoft/VSCode documentation. Installation should be as simple as that, but I ran into a few "gotchas". You can check out the installation guides here, but for installing on OSX, simply install the package with: go get -u /go-delve/delve/cmd/dlv Once you've done that, you're ready to install Delve! Install Delve Package Make sure you've installed the Go extensions for VSCode.
Getting Started Install Go Extensions for VSCode It's the binding.pry of the Golang world. It allows us to add breakpoints to our code, run that code and be dropped into an interactive console in which we can interact with that code at runtime.
Keep reading to find out how its done! What is Delve?ĭelve is the Golang debugger. I found that using Delve to debug a Golang web app was fairly non-intuitive. Debugging a Go Web App with VSCode and Delve author on go | golang | debugging | delve Debugging a Go Web App with VSCode and Delve
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