Hi, "Thompson, David" <dthomps...@worcester.edu> writes:
> On Mon, Sep 26, 2022 at 10:44 PM Maxim Cournoyer > <maxim.courno...@gmail.com> wrote: >> >> Hi, >> >> Olivier Dion via "Development of GNU Guix and the GNU System >> distribution." <guix-devel@gnu.org> writes: >> >> [...] >> >> > I have the following in my .dir-locals.el for my library libpatch. The >> > idea is the same, but without direnv: >> > >> > ((nil >> > . ((eval . >> > (let ((root (locate-dominating-file >> > default-directory ".dir-locals.el"))) >> > (when root >> > (let ((real-root (directory-file-name (expand-file-name root)))) >> > (setq-local geiser-guile-binary (concat real-root >> > "/.geiser-guile")) >> > (setq-local projectile-project-compilation-cmd >> > (concat real-root "/.projectile-compile")) >> > (setq-local projectile-project-test-cmd >> > (concat real-root "/.projectile-test"))))))))) >> > >> >> It seems to me it'd help everyone if Geiser should handle the above by >> itself. It'd be cool to have the above functionality merged into Geiser >> itelf. Just saying; thank you for sharing! > > With Emacs 28 and new versions of Geiser (such as the one in Guix) I > highly recommend enabling per-project REPLs. By setting > geiser-repl-per-project-p to 't', commands like M-x run-guile and C-c > C-a will open/switch to a REPL associated with the current project as > determined by project.el. This is useful for when you are working on > multiple projects at once as it makes it harder to mix up REPLs, but > Geiser also automatically inserts the project root directory into > Guile's load path. Thanks, that's very useful information! It seems like we could simplify our Geiser auto-configuration snippet in Guix's .dir-locals.el by making use of this new Geiser feature. Maxim
