feat: Project management

I might switch back to Projectile later. }:\

users/crumb/programs/emacs/modules/syd-projects.el

@@ -0,0 +1,31 @@
+;;; syd-projects.el -*- lexical-binding: t; -*-
+
+(require 'syd-constants)
+
+(use-package project
+  :custom ((project-list-file (file-name-concat syd-cache-dir
+                                                "known-projects"))))
+
+;; Projection provides a Projectile-like project management library atop
+;; Emacs built-in project.el.  It's more lightweight, while still featureful.
+(use-package projection
+  ;; Enable the `projection-hook' feature.
+  :hook (after-init . global-projection-hook-mode)
+  ;; Require projections immediately after project.el.
+  :config
+  (with-eval-after-load 'project
+    (require 'projection)))
+
+;; Allow interactively selecting available compilation targets from the
+;; current project type.
+(use-package projection-multi
+  :after projection)
+
+;; Embark integration for projection-multi.
+(use-package projection-multi-embark
+  :after (embark projection-multi)
+  ;; Add the projection set-command bindings to
+  ;; `compile-multi-embark-command-map'.
+  :config (projection-multi-embark-setup-command-map))
+
+(provide 'syd-projects)