Massive configuration overhaul

Currently paying the price of months of non-diligent git usage.

Here's what has changed.

- Theming support in Gvcci and wpgtk
- Dropping support for i3
- Supporting EXWM
- Many Elisp modules
- Collapsed redundant directories in ./configs

configs/shared/.emacs.d/wpc/bookmark.el

@@ -0,0 +1,108 @@
+;;; bookmark.el --- Saved files and directories on my filesystem -*- lexical-binding: t -*-
+;; Author: William Carroll <wpcarro@gmail.com>
+
+;;; Commentary:
+;; After enjoying and relying on Emacs's builtin `jump-to-register' command, I'd
+;; like to recreate this functionality with a few extensions.
+;;
+;; Everything herein will mimmick my previous KBDs for `jump-to-register', which
+;; were <leader>-j-<register-kbd>.  If the `bookmark-path' is a file, Emacs will
+;; open a buffer with that file.  If the `bookmark-path' is a directory, Emacs
+;; will open an ivy window searching that directory.
+
+;;; Code:
+
+(require 'f)
+(require 'buffer)
+(require 'list)
+(require 'string)
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Constants
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(cl-defstruct bookmark label path kbd)
+
+;; TODO: Consider hosting this function somewhere other than here, since it
+;; feels useful above of the context of bookmarks.
+;; TODO: Assess whether it'd be better to use the existing function:
+;; `counsel-projectile-switch-project-action'.  See the noise I made on GH for
+;; more context: https://github.com/ericdanan/counsel-projectile/issues/137
+(defun bookmark/handle-directory-dwim (path)
+  "Open PATH as either a project directory or a regular directory.
+If PATH is `projectile-project-p', open with `counsel-projectile-find-file'.
+Otherwise, open with `counsel-find-file'."
+  (if (projectile-project-p path)
+      (with-temp-buffer
+        (cd (projectile-project-p path))
+        (call-interactively #'counsel-projectile-find-file))
+    (let ((ivy-extra-directories nil))
+      (counsel-find-file path))))
+
+(defconst bookmark/handle-directory #'bookmark/handle-directory-dwim
+  "Function to call when a bookmark points to a directory.")
+
+(defconst bookmark/handle-file #'counsel-find-file-action
+  "Function to call when a bookmark points to a file.")
+
+(defconst bookmark/whitelist
+  (list
+   ;; TODO: Consider using (getenv "ORG_DIRECTORY")
+   (make-bookmark :label "org"
+                  :path "~/Dropbox/org"
+                  :kbd "o")
+   (make-bookmark :label "dotfiles"
+                  :path "~/Dropbox/dotfiles"
+                  :kbd "d")
+   (make-bookmark :label "current project"
+                  :path constants/current-project
+                  :kbd "p"))
+  "List of registered bookmarks.")
+
+(defconst bookmark/install-kbds? t
+  "When t, install keybindings.")
+
+;; TODO: Consider `ivy-read' extension that takes a list of structs,
+;; `struct-to-label' and `label-struct' functions.
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; API
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(defun bookmark/open (b)
+  "Open bookmark, B, in a new buffer or an ivy minibuffer."
+  (let ((path (bookmark-path b)))
+    (cond
+     ((f-directory? path)
+      (funcall bookmark/handle-directory path))
+     ((f-file? path)
+      (funcall bookmark/handle-file path)))))
+
+(defun bookmark/ivy-open ()
+  "Use ivy to filter available bookmarks."
+  (interactive)
+  (ivy-read "Bookmark: "
+            (->> bookmark/whitelist
+                 (list/map #'bookmark-label))
+            :require-match t
+            :action (lambda (label)
+                      (->> bookmark/whitelist
+                           (list/find
+                            (lambda (b)
+                              (equal label (bookmark-label b))))
+                           bookmark/open))))
+
+(when bookmark/install-kbds?
+  (evil-leader/set-key
+    "jj" #'bookmark/ivy-open)
+  (->> bookmark/whitelist
+       (list/map
+        (lambda (b)
+          (evil-leader/set-key
+            (string/concat "j" (bookmark-kbd b))
+            ;; TODO: Consider `cl-labels' so `which-key' minibuffer is more
+            ;; helpful.
+            (lambda () (interactive) (bookmark/open b)))))))
+
+(provide 'bookmark)
+;;; bookmark.el ends here