In GDB, there is a flag --init-command which I can define a command like b dbConnection and it will be applied automatically after running the project. It sets the breakpoint on the dbConnection function.

I was looking for the same in Delve but I couldn't find it. The whole idea is instead of running dlv command and then telling where is my function and set the breakpoint there, I wanna give the function name before running dlv as init command like break pkg/db/connection.go:dbConnection. I can run fzf command to find the file easily and then I'll pass it to the dlv init command to set the breakpoint there.

CodePudding user response：

Here is the answer https://github.com/go-delve/delve/discussions/3189

The flag is --init. For example:

dlv debug --init <(echo b main.main)