Is there a way to make it so that when I do the "load current file" command, it also switches to current file's namespace?

@nimblerabit You can use intellij macros. I have recorded a macro that first does the move to the current ns, and then load the file to repl. https://www.jetbrains.com/help/idea/2017.1/recording-macros.html

then you can assign a shortcut to the macro