refactor(wpcarro): Remove briefcase references r/3340

TL;DR:
- prefer WPCARRO env-var to BRIEFCASE
- remove repository URLs from Emacs libraries
- prefer tvl-depot-path where possible
- reduce the scope of constants.el
- prune (some not all) stale CI configuration

Change-Id: I21e9130402502ec6fa2fc4b46753c890069be62d
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4545
Tested-by: BuildkiteCI
Reviewed-by: wpcarro <wpcarro@gmail.com>

72 files changed, 28 insertions, 167 deletions

diff --git a/users/wpcarro/emacs/.emacs.d/wpc/>.el b/users/wpcarro/emacs/.emacs.d/wpc/>.el
index 68d8576b8079..6d5f86f8b4e6 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/>.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/>.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/al.el b/users/wpcarro/emacs/.emacs.d/wpc/al.el
index e29f853f8ea5..3cf98fee296b 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/al.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/al.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/bag.el b/users/wpcarro/emacs/.emacs.d/wpc/bag.el
index 38a09d94f900..467e25fceb65 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/bag.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/bag.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/bookmark.el b/users/wpcarro/emacs/.emacs.d/wpc/bookmark.el
index 76fc6fe4d75b..eddbbdc799b4 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/bookmark.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/bookmark.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
@@ -59,12 +58,9 @@ Otherwise, open with `counsel-find-file'."
 
 (defconst bookmark-whitelist
   (list
-   (make-bookmark :label "briefcase"
-                  :path constants-briefcase
-                  :kbd "b")
-   (make-bookmark :label "current project"
-                  :path constants-current-project
-                  :kbd "p"))
+   (make-bookmark :label "depot"
+                  :path constants-depot
+                  :kbd "d"))
   "List of registered bookmarks.")
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/buffer.el b/users/wpcarro/emacs/.emacs.d/wpc/buffer.el
index 3c78601b79f3..c152f53bc658 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/buffer.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/buffer.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/bytes.el b/users/wpcarro/emacs/.emacs.d/wpc/bytes.el
index 48d3932f1cf8..b76921d3c755 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/bytes.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/bytes.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/cache.el b/users/wpcarro/emacs/.emacs.d/wpc/cache.el
index be2049091c6d..70ebdb71ef85 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/cache.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/cache.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/clipboard.el b/users/wpcarro/emacs/.emacs.d/wpc/clipboard.el
index 47cc459061e3..1c14eebae1dc 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/clipboard.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/clipboard.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/colorscheme.el b/users/wpcarro/emacs/.emacs.d/wpc/colorscheme.el
index a02dc67c56a9..cc2afd6c5770 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/colorscheme.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/colorscheme.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/constants.el b/users/wpcarro/emacs/.emacs.d/wpc/constants.el
index ae21a089cc05..69003f5955c4 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/constants.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/constants.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
@@ -14,42 +13,14 @@
 ;; Dependencies
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(require 'prelude)
-(require 'f)
 (require 'maybe)
 
-(prelude-assert (f-exists? (getenv "BRIEFCASE")))
-
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Configuration
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(defconst constants-ci?
-  (maybe-some? (getenv "CI"))
+(defconst constants-ci? (maybe-some? (getenv "CI"))
   "Encoded as t when Emacs is running in CI.")
 
-(defconst constants-briefcase
-  (getenv "BRIEFCASE")
-  "Path to my monorepo, which various parts of my configuration rely on.")
-
-;; TODO: Consider merging `ui.el' and `misc.el' because those are the only
-;; current consumers of these constants, and I'm unsure if the indirection that
-;; globally defined constants introduces is worth it.
-
-(defconst constants-current-project
-  constants-briefcase
-  "Variable holding the directory for my currently active project.")
-
-(defconst constants-mouse-kbds
-  '([mouse-1] [down-mouse-1] [drag-mouse-1] [double-mouse-1] [triple-mouse-1]
-    [mouse-2] [down-mouse-2] [drag-mouse-2] [double-mouse-2] [triple-mouse-2]
-    [mouse-3] [down-mouse-3] [drag-mouse-3] [double-mouse-3] [triple-mouse-3]
-    [mouse-4] [down-mouse-4] [drag-mouse-4] [double-mouse-4] [triple-mouse-4]
-    [mouse-5] [down-mouse-5] [drag-mouse-5] [double-mouse-5] [triple-mouse-5])
-  "All of the mouse-related keybindings that Emacs recognizes.")
-
-(defconst constants-fill-column 80
-  "Variable used to set the defaults for wrapping, highlighting, etc.")
-
 (provide 'constants)
 ;;; constants.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/cycle.el b/users/wpcarro/emacs/.emacs.d/wpc/cycle.el
index 5ea015930017..e683f3c201cf 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/cycle.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/cycle.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/device.el b/users/wpcarro/emacs/.emacs.d/wpc/device.el
index 39df8e11937a..cf693dbb3379 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/device.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/device.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/display.el b/users/wpcarro/emacs/.emacs.d/wpc/display.el
index 24c00e3f73ea..42dcb6f214c9 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/display.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/display.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/dotted.el b/users/wpcarro/emacs/.emacs.d/wpc/dotted.el
index f400affd6ec6..b824ddbda769 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/dotted.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/dotted.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/email.el b/users/wpcarro/emacs/.emacs.d/wpc/email.el
index ef5d7c9534ed..a83ca25e6c17 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/email.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/email.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/fonts.el b/users/wpcarro/emacs/.emacs.d/wpc/fonts.el
index ad77b512d78e..196b8828626f 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/fonts.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/fonts.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
@@ -19,7 +18,6 @@
 
 (require 'prelude)
 (require 'cycle)
-(require 'device)
 (require 'maybe)
 (require 'cl-lib)
 
@@ -31,11 +29,8 @@
 
 ;; TODO: Consider having a different font size when I'm using my 4K monitor.
 
-(defconst fonts-size
-  (pcase (device-classify)
-    ('work-laptop "10")
-    ('work-desktop "10"))
-  "My preferred default font-size, which is device specific.")
+(defconst fonts-size "10"
+  "My preferred default font-size.")
 
 (defconst fonts-size-step 10
   "The amount (%) by which to increase or decrease a font.")
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/fs.el b/users/wpcarro/emacs/.emacs.d/wpc/fs.el
index 2f83019fd4c9..c303b2353956 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/fs.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/fs.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/functions.el b/users/wpcarro/emacs/.emacs.d/wpc/functions.el
index c0b873aaff14..936e25eb2d07 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/functions.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/functions.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/graph.el b/users/wpcarro/emacs/.emacs.d/wpc/graph.el
index 9965622bb6d7..1d2f67a4dd66 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/graph.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/graph.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/irc.el b/users/wpcarro/emacs/.emacs.d/wpc/irc.el
index f221db9eb9e0..9103bd38fe1a 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/irc.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/irc.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/ivy-clipmenu.el b/users/wpcarro/emacs/.emacs.d/wpc/ivy-clipmenu.el
index 9f5b7ca8a0f1..70e68d257cb5 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/ivy-clipmenu.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/ivy-clipmenu.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/ivy-helpers.el b/users/wpcarro/emacs/.emacs.d/wpc/ivy-helpers.el
index d13b99353451..3303237d52af 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/ivy-helpers.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/ivy-helpers.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/kbd.el b/users/wpcarro/emacs/.emacs.d/wpc/kbd.el
index b456f30cba89..7defc3d08f3b 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/kbd.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/kbd.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el b/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el
index 8ffbdea66365..44e0d0706406 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/keybindings.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
@@ -36,7 +35,7 @@
 (require 'device)
 (require 'fonts)
 (require 'bookmark)
-(require 'constants)
+(require 'tvl)
 (require 'window-manager)
 
 ;; Note: The following lines must be sorted this way.
@@ -222,9 +221,7 @@
  "N" #'smerge-next
  "W" #'balance-windows
  "gss" #'magit-status
- "gsb" (lambda ()
-         (interactive)
-         (magit-status constants-briefcase))
+ "gsd" #'tvl-depot-status
  "E" #'refine
  "es" #'functions-create-snippet
  "l" #'linum-mode
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/keyboard.el b/users/wpcarro/emacs/.emacs.d/wpc/keyboard.el
index d5a3f92f122b..03fb9e3f3569 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/keyboard.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/keyboard.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/laptop-battery.el b/users/wpcarro/emacs/.emacs.d/wpc/laptop-battery.el
index 91b2e3125001..80dc96ebebfe 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/laptop-battery.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/laptop-battery.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/list.el b/users/wpcarro/emacs/.emacs.d/wpc/list.el
index cc91ac1eaf60..2f1509eeb4a9 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/list.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/list.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/macros.el b/users/wpcarro/emacs/.emacs.d/wpc/macros.el
index 07b88d8f5860..32c9b59dcd50 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/macros.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/macros.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/math.el b/users/wpcarro/emacs/.emacs.d/wpc/math.el
index 9f6218fa4930..4013ce3be21d 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/math.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/math.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24.3"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Containing some useful mathematical functions.
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/maybe.el b/users/wpcarro/emacs/.emacs.d/wpc/maybe.el
index 270ee909a8e8..ef92e5a4c15c 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/maybe.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/maybe.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Inspired by Elm's Maybe library.
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/modeline.el b/users/wpcarro/emacs/.emacs.d/wpc/modeline.el
index 6852bb284bc5..df1cddec9d92 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/modeline.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/modeline.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "25.1"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Because I use EXWM, I treat my Emacs mode-line like my system bar: I need to
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/prelude.el b/users/wpcarro/emacs/.emacs.d/wpc/prelude.el
index 824a80f8047c..4a332cb8ca0e 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/prelude.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/prelude.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24.3"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Some of these ideas are scattered across other modules like `fs',
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/pulse-audio.el b/users/wpcarro/emacs/.emacs.d/wpc/pulse-audio.el
index d22cace46de9..eaa610659073 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/pulse-audio.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/pulse-audio.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Because everything in my configuration is turning into Elisp these days.
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/random.el b/users/wpcarro/emacs/.emacs.d/wpc/random.el
index aa3c3071bb8f..dfe10b6d47d1 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/random.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/random.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Functions for working with randomness.  Some of this code is not as
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/region.el b/users/wpcarro/emacs/.emacs.d/wpc/region.el
index f915f24ec851..0b692981f899 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/region.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/region.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/scope.el b/users/wpcarro/emacs/.emacs.d/wpc/scope.el
index 267baac9fb14..99cdbd2b5e3a 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/scope.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/scope.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/screen-brightness.el b/users/wpcarro/emacs/.emacs.d/wpc/screen-brightness.el
index 48aa5d637fb6..851be9f99f80 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/screen-brightness.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/screen-brightness.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/scrot.el b/users/wpcarro/emacs/.emacs.d/wpc/scrot.el
index e7231b44fd95..d84a614806c6 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/scrot.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/scrot.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/sequence.el b/users/wpcarro/emacs/.emacs.d/wpc/sequence.el
index 9da3ba4575f9..204a72c5b028 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/sequence.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/sequence.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/series.el b/users/wpcarro/emacs/.emacs.d/wpc/series.el
index 00be03a976f0..d89003883999 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/series.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/series.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/set.el b/users/wpcarro/emacs/.emacs.d/wpc/set.el
index 51c0c434f54e..778b089e156b 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/set.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/set.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/ssh.el b/users/wpcarro/emacs/.emacs.d/wpc/ssh.el
index f7d75a27e63e..4e6f8fef75c8 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/ssh.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/ssh.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/stack.el b/users/wpcarro/emacs/.emacs.d/wpc/stack.el
index c90f41e7602d..3d1e3e4a169f 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/stack.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/stack.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/string.el b/users/wpcarro/emacs/.emacs.d/wpc/string.el
index 9a43f1664501..7e3f10c75adf 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/string.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/string.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/struct.el b/users/wpcarro/emacs/.emacs.d/wpc/struct.el
index 35957e834449..eeea04bf26bc 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/struct.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/struct.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24.3"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/symbol.el b/users/wpcarro/emacs/.emacs.d/wpc/symbol.el
index 39450caff59e..79d665fa2036 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/symbol.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/symbol.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/timestring.el b/users/wpcarro/emacs/.emacs.d/wpc/timestring.el
index a9bf64e9a459..245ace49e75e 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/timestring.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/timestring.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/tree.el b/users/wpcarro/emacs/.emacs.d/wpc/tree.el
index ae5fba7950c9..332e6c8d258a 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/tree.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/tree.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/tuple.el b/users/wpcarro/emacs/.emacs.d/wpc/tuple.el
index dd8e88f5c34d..848c6fa48b15 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/tuple.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/tuple.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/vector.el b/users/wpcarro/emacs/.emacs.d/wpc/vector.el
index 033f8de8347d..6b89708cefcc 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/vector.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/vector.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/vterm-mgt.el b/users/wpcarro/emacs/.emacs.d/wpc/vterm-mgt.el
index ce60bab149c0..79a02f98e82a 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/vterm-mgt.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/vterm-mgt.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/window-manager.el b/users/wpcarro/emacs/.emacs.d/wpc/window-manager.el
index 0ab5a63d61ea..87ccba1670b3 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/window-manager.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/window-manager.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/window.el b/users/wpcarro/emacs/.emacs.d/wpc/window.el
index ee3c109b79b4..aec3c7012f8d 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/window.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/window.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-clojure.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-clojure.el
index 025ef9aab988..5582641b3f35 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-clojure.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-clojure.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-company.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-company.el
index 03535621cf2a..89fde4b6a177 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-company.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-company.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-dired.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-dired.el
index bd2805c7369c..6df7ba4106f3 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-dired.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-dired.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "25.1"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-elixir.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-elixir.el
index 0b5e3917139e..69259274c86d 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-elixir.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-elixir.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-flycheck.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-flycheck.el
index 1f32ce51361e..c32c5daeff13 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-flycheck.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-flycheck.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-golang.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-golang.el
index d73249334f89..819ff6ad39b2 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-golang.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-golang.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-haskell.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-haskell.el
index f9ed8552e0be..af08cf8f0238 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-haskell.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-haskell.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-javascript.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-javascript.el
index da84df66d409..7c1816c561e6 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-javascript.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-javascript.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-lisp.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-lisp.el
index f4f8c6931582..4984e5dccddd 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-lisp.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-lisp.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-misc.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-misc.el
index db5260fed7bf..ae976d243f72 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-misc.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-misc.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "25.1"))
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 
 ;;; Commentary:
 ;; This is the home of any configuration that couldn't find a better home.
@@ -17,7 +16,7 @@
 (require 'project)
 (require 'f)
 (require 'dash)
-(require 'constants)
+(require 'tvl)
 (require 'region)
 (require 'general)
 
@@ -190,7 +189,7 @@
       create-lockfiles nil)
 
 ;; ensure code wraps at 80 characters by default
-(setq-default fill-column constants-fill-column)
+(setq-default fill-column 80)
 
 (put 'narrow-to-region 'disabled nil)
 
@@ -201,7 +200,10 @@
 (add-hook 'after-save-hook
           (lambda ()
             (when (f-equal? (buffer-file-name)
-                            (f-join constants-briefcase "secrets.json"))
+                            (f-join tvl-depot-path
+                                    "users"
+                                    "wpcarro"
+                                    "secrets.json"))
               (shell-command "git secret hide"))))
 
 ;; use tabs instead of spaces
@@ -222,21 +224,21 @@
   :config
   (projectile-mode t))
 
-;; TODO: Consider moving this into a briefcase.el module.
-(defun wpc-misc--briefcase-find (dir)
+;; TODO(wpcarro): Consider replacing this with a TVL version if it exists.
+(defun wpc-misc--depot-find (dir)
   "Find the default.nix nearest to DIR."
   ;; I use 'vc only at the root of my monorepo because 'transient doesn't use my
   ;; .gitignore, which slows things down. Ideally, I could write a version that
   ;; behaves like 'transient but also respects my monorepo's .gitignore and any
   ;; ancestor .gitignore files.
-  (if (f-equal? constants-briefcase dir)
+  (if (f-equal? tvl-depot-path dir)
       (cons 'vc dir)
-    (when (f-ancestor-of? constants-briefcase dir)
+    (when (f-ancestor-of? tvl-depot-path dir)
       (if (f-exists? (f-join dir "default.nix"))
           (cons 'transient dir)
-        (wpc-misc--briefcase-find (f-parent dir))))))
+        (wpc-misc--depot-find (f-parent dir))))))
 
-(add-to-list 'project-find-functions #'wpc-misc--briefcase-find)
+(add-to-list 'project-find-functions #'wpc-misc--depot-find)
 
 (defun wpc-misc-pkill (name)
   "Call the pkill executable using NAME as its argument."
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-nix.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-nix.el
index a555e4621a1f..e9dc203691c2 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-nix.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-nix.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "25.1"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Configuration to support working with Nix.
@@ -14,8 +13,7 @@
 ;; Dependencies
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(require 'device)
-(require 'constants)
+(require 'tvl)
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; Library
@@ -24,49 +22,16 @@
 (use-package nix-mode
   :mode "\\.nix\\'")
 
-;; TODO(wpcarro): Ensure the sub-process can resolve <briefcase>.
 (defun wpc-nix-rebuild-emacs ()
   "Use nix-env to rebuild wpcarros-emacs."
   (interactive)
-  (let* ((pname (format "nix-build <briefcase/emacs.nixos>"))
+  (let* ((pname (format "nix-env -iA users.wpcarro.emacs.nixos"))
          (bname (format "*%s*" pname)))
     (start-process pname bname
                    "nix-env"
-                   "-I" (format "briefcase=%s" constants-briefcase)
-                   "-f" "<briefcase>" "-iA" "emacs.nixos")
+                   "-f" tvl-depot-path
+                   "-iA" "users.wpcarro.emacs.nixos")
     (display-buffer bname)))
 
-(defun wpc-nix-sly-from-briefcase (attr)
-  "Start a Sly REPL configured using the derivation pointed at by ATTR.
-
-  The derivation invokes nix.buildLisp.sbclWith and is built asynchronously.
-  The build output is included in the error thrown on build failures."
-  (interactive "sAttribute: ")
-  (lexical-let* ((outbuf (get-buffer-create (format "*briefcase-out/%s*" attr)))
-         (errbuf (get-buffer-create (format "*briefcase-errors/%s*" attr)))
-         (expression (format "let briefcase = import <briefcase> {}; in briefcase.third_party.depot.nix.buildLisp.sbclWith [ briefcase.%s ]" attr))
-         (command (list "nix-build" "-E" expression)))
-    (message "Acquiring Lisp for <briefcase>.%s" attr)
-    (make-process :name (format "nix-build/%s" attr)
-                  :buffer outbuf
-                  :stderr errbuf
-                  :command command
-                  :sentinel
-                  (lambda (process event)
-                    (unwind-protect
-                        (pcase event
-                          ("finished\n"
-                           (let* ((outpath (s-trim (with-current-buffer outbuf
-                                                     (buffer-string))))
-                                  (lisp-path (s-concat outpath "/bin/sbcl")))
-                             (message "Acquired Lisp for <briefcase>.%s at %s"
-                                      attr lisp-path)
-                             (sly lisp-path)))
-                          (_ (with-current-buffer errbuf
-                               (error "Failed to build '%s':\n%s" attr
-                                      (buffer-string)))))
-                      (kill-buffer outbuf)
-                      (kill-buffer errbuf))))))
-
 (provide 'wpc-nix)
 ;;; wpc-nix.el ends here
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-org.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-org.el
index bed4dd067615..229177220b1e 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-org.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-org.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24.1"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Hosts my org mode preferences
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-package.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-package.el
index 3a363df8ec9b..9c57bb427076 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-package.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-package.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24.1"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; This module hosts all of the settings required to work with ELPA,
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-prolog.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-prolog.el
index b891a7df6912..6779431c1215 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-prolog.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-prolog.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Code configuring my Prolog work.
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-python.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-python.el
index cd30f3ea3739..9ffb7c4c8a2b 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-python.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-python.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; My Python configuration settings
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el
index 396d6349ae6a..dfee2fc86b81 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-rust.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Supports my Rust work.
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-shell.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-shell.el
index 855f234b281d..f4229ed328e7 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-shell.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-shell.el
@@ -3,7 +3,6 @@
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
 ;; Package-Requires: ((emacs "24"))
-;; Homepage: https://user.git.corp.google.com/wpcarro/briefcase
 
 ;;; Commentary:
 ;; Helpers for my shell scripting.  Includes bash, zsh, etc.
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/wpc-ui.el b/users/wpcarro/emacs/.emacs.d/wpc/wpc-ui.el
index 40b073746d79..79df8745f6c0 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/wpc-ui.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/wpc-ui.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary:
@@ -15,6 +14,7 @@
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (require 'constants)
+(require 'tvl)
 (require 'prelude)
 (require 'al)
 (require 'fonts)
@@ -71,7 +71,7 @@
 (tool-bar-mode -1)
 
 ;; set default buffer for Emacs
-(setq initial-buffer-choice constants-current-project)
+(setq initial-buffer-choice tvl-depot-path)
 
 ;; premium Emacs themes
 (use-package doom-themes
@@ -131,13 +131,13 @@
 ;; reduce noisiness of auto-revert-mode
 (setq auto-revert-verbose nil)
 
-;; highlight lines that are over `constants-fill-column' characters long
+;; highlight lines that are over 80 characters long
 (use-package whitespace
   :config
   ;; TODO: This should change depending on the language and project. For
   ;; example, Google Java projects prefer 100 character width instead of 80
   ;; character width.
-  (setq whitespace-line-column constants-fill-column)
+  (setq whitespace-line-column 80)
   (setq whitespace-style '(face lines-tail))
   (add-hook 'prog-mode-hook #'whitespace-mode))
 
diff --git a/users/wpcarro/emacs/.emacs.d/wpc/zle.el b/users/wpcarro/emacs/.emacs.d/wpc/zle.el
index 0e0baad2d974..d4aa88258fc4 100644
--- a/users/wpcarro/emacs/.emacs.d/wpc/zle.el
+++ b/users/wpcarro/emacs/.emacs.d/wpc/zle.el
@@ -2,7 +2,6 @@
 
 ;; Author: William Carroll <wpcarro@gmail.com>
 ;; Version: 0.0.1
-;; URL: https://git.wpcarro.dev/wpcarro/briefcase
 ;; Package-Requires: ((emacs "24"))
 
 ;;; Commentary: