Conditional Debugging

[freman]

Hello, I have a feature request.

It would appear that the API for dlv supports conditional debugging, and it turns out you never know how much you need a feature until you don't have it.

Could we please get conditional debugging support?

https://godoc.org/github.com/derekparker/delve/service/api#Breakpoint

[lggomez]

As you said @freman, this one was easy to implement, it was an oversight due to limitations of the legacy debug adapter API, the new one supports this scenario

You may try the feature on a build from the attached PR

[ramya-rao-a]

@freman and others (@l33t0, @houmam, @skycube, @zenyuk, @mattevans, and @shousper) who have upvoted this feature:

Please give this feature a try by following the below steps and share any feedback you have.

• Download https://github.com/Microsoft/vscode-go/blob/master/Go-latest.vsix
• Run code --install-extension Go-latest.vsix
• If the above fails with Error: end of central directory record signature not found, then clone this repo and use the Go-latest.vsix file from the cloned repo
• Reload VS Code

[freman]

Thanks @ramya-rao-a, I'll try to find something I need to interactively debug and test it out 😀

I did have to completely remove and re-install the plugin before it worked but...

2018/06/12 09:56:19 debugger.go:404: cleared breakpoint: &api.Breakpoint{ID:1, Name:"", Addr:0x12a05fc, File:"~/go/src/test/redis/main.go", Line:170, FunctionName:"main.main", Cond:"", Tracepoint:false, Goroutine:false, Stacktrace:0, Variables:[]string(nil), LoadArgs:(*api.LoadConfig)(0xc42065c480), LoadLocals:(*api.LoadConfig)(0xc42065c4b0), HitCount:map[string]uint64{"1":0x1}, TotalHitCount:0x1}
2018/06/12 09:56:19 debugger.go:356: created breakpoint: &api.Breakpoint{ID:2, Name:"", Addr:0x12a05fc, File:"~/go/src/test/redis/main.go", Line:170, FunctionName:"main.main", Cond:"i == 10", Tracepoint:false, Goroutine:false, Stacktrace:0, Variables:[]string(nil), LoadArgs:(*api.LoadConfig)(0xc42065c630), LoadLocals:(*api.LoadConfig)(0xc42065c660), HitCount:map[string]uint64{}, TotalHitCount:0x0}
2018/06/12 09:56:37 debugger.go:513: continuing
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You have brought us so much joy! Thank you!

[l33t0]

Thanks @ramya-rao-a works a treat!

[ramya-rao-a]

@freman

You have brought us so much joy! Thank you!

All credits go to @lggomez :)

[ramya-rao-a]

This feature is now available in the latest update to the Go extension (0.6.83)