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diff --git a/README.org b/README.org index c43b4aa..2d782e2 100644 --- a/README.org +++ b/README.org @@ -4,6 +4,31 @@ - keep it simple - configurations work the same way, everywhere * emacs +** go +*** compile +You can compile a go binary using =M-x compile= inside a go buffer. +*** debugging +We need to install =dlv= first: +#+begin_src sh +go install github.com/go-delve/delve/cmd/dlv@latest +#+end_src + +For =dap-mode= you also need to install =nodejs=. On arch you do this with +#+begin_src sh +sudo pacman -Syu nodejs +#+end_src + +Then from emacs =M-x dap-go-set= to install the dependencies. + +It's unclear as to why =node= is still in the picture since it looks like =dlv= seems to support =dap= directly (see [[https://github.com/go-delve/delve/issues/1515][delve/issues/1515]]). + +To debug a program, you can set breakpoints where you need with =M-x dap-breakpoint-add=. To start the debugger hit =M-x dap-debug=. + +If the program you debug needs argument, call =M-x dap-debug-edit-template=. Add the argument(s) you need to the program and evaluate the buffer (=C-c C-e=). Next time you call the debugger, the argument(s) will be passed to the program. You can also set environment variables if you need. + +The binding =C-c d= will bring an hydra menu for debugging. + +The REPL is not brought on by default when starting a debugging session, but =M-x dap-ui-repl= will start a REPL (the position is controlled by the variable =dap-ui-buffer-configurations=). * Linux ** installed packages Under arch linux, you can run the following to get the list of installed packages: |