From 3db66f9be62c9142f6b4f4ff7b55db291ead0b1d Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Tue, 4 Jan 2022 21:10:07 -0600
Subject: System-itize

---
 init.el | 37 +++++++++++++++++++++----------------
 1 file changed, 21 insertions(+), 16 deletions(-)

diff --git a/init.el b/init.el
index 06f92ba..d9d8c00 100644
--- a/init.el
+++ b/init.el
@@ -21,8 +21,6 @@
                    private))
   (require (or (car-safe feature) feature) (cdr-safe feature) :noerror))
 
-(setq debug-on-error (memq system-type '(msdos windows-nt)))
-
 (setup (:require +casing)
   (with-eval-after-load '+key
     (define-key +key-mode-map (kbd "C-c c") +casing-map))
@@ -218,10 +216,10 @@
          #'hl-line-mode)
   (:+key "C-x C-j" #'dired-jump)
   (with-eval-after-load 'dired
-    (pcase system-type
-      ((or 'ms-dos 'windows-nt)
+    (pcase system-system
+      ('windows
        (:straight w32-browser))
-      ((or 'gnu/linux)
+      ('linux
        (:straight dired-open)
        (:option dired-listing-switches
                 (concat dired-listing-switches " -F")))))
@@ -907,14 +905,19 @@ See also `crux-reopen-as-root-mode'."
   (:hook-into eshell-mode))
 
 (setup (:straight-when exec-path-from-shell
-         (eq system-type 'gnu/linux))
-  (when (daemonp)
-    (exec-path-from-shell-initialize))
-  (exec-path-from-shell-copy-envs '("XDG_CONFIG_HOME"
-                                    "XDG_CONFIG_DIRS"
-                                    "XDG_DATA_HOME"
-                                    "XDG_DATA_DIRS"
-                                    "XDG_CACHE_HOME")))
+         (eq system-system 'linux))
+  (dolist (var '("SSH_AUTH_SOCK"
+                 "SSH_AGENT_PID"
+                 "GPG_AGENT_INFO"
+                 "LANG"
+                 "LC_CTYPE"
+                 "XDG_CONFIG_HOME"
+                 "XDG_CONFIG_DIRS"
+                 "XDG_DATA_HOME"
+                 "XDG_DATA_DIRS"
+                 "XDG_CACHE_HOME"))
+    (add-to-list 'exec-path-from-shell-variables var))
+  (exec-path-from-shell-initialize))
 
 (setup (:straight expand-region)
   (:+key "C-=" #'er/expand-region))
@@ -931,7 +934,7 @@ See also `crux-reopen-as-root-mode'."
 
 (setup (:straight-when (forge
                         :host github :repo "magit/forge")
-         (eq system-type 'gnu/linux))
+         (eq system-system 'linux))
   (require 'forge)
   (add-to-list 'forge-alist
                '("tildegit.org" "tildegit.org/api/v1" "tildegit.org"
@@ -1124,7 +1127,9 @@ See also `crux-reopen-as-root-mode'."
               scheme-mode))
 
 (setup (:straight-when pdf-tools
-         (eq system-type 'gnu/linux))
+         ;; Ensure we can build `pdf-tools'
+         (or (executable-find "gcc")
+             (executable-find "g++")))
   (pdf-tools-install t))
 
 (setup (:straight (shell-command+
@@ -1235,7 +1240,7 @@ See also `crux-reopen-as-root-mode'."
   (:option undo-fu-session-incompatible-files '("/COMMIT_EDITMSG\\'"
                                                 "/git-rebase-todo\\'")
            undo-fu-session-directory (.etc "undo/" t)
-           undo-fu-session-compression (eq system-type 'gnu/linux))
+           undo-fu-session-compression (executable-find "gzip"))
   (global-undo-fu-session-mode +1))
 
 (setup (:straight (vertico
-- 
cgit 1.4.1-21-gabe81