emacs.d/bundle/bundle--customfile.el

;; OS SETTINGS
(when (eq system-type 'gnu/linux)
  (load "bundle--email")
  (setq custom-file "~/.emacs.d/bundle/custom_gnu.el"
        browse-url-secondary-browser-function 'browse-url-firefox))

(when (eq system-type 'windows-nt)
  ;; (add-to-list 'exec-path "C:/msys64/mingw64/bin")
  ;; (add-to-list 'exec-path "C:/msys64/usr/bin")
  ;; (setenv "PATH" (concat "C:\\msys64\\mingw64\\bin;" (getenv "PATH")))

  (when (directory-name-p "c:/msys64/")
    (setq ispell-program-name "c:/msys64/mingw64/bin/aspell.exe"
          mpv-executable "c:/msys64/mingw64/bin/mpv.exe"))

  (setq custom-file "~/.emacs.d/bundle/custom_win32.el"
        org-babel-python-command "python")

  (use-package powershell)

  (defun powershell (&optional buffer)
    "Launches a powershell in buffer *powershell* and switches to it."
    (interactive)
    (let ((buffer (or buffer "*powershell*"))
          (powershell-prog "C:\\Program Files\\PowerShell\\7\\pwsh.exe"))
      (make-comint-in-buffer "shell" "*powershell*" powershell-prog)
      (switch-to-buffer buffer)))

  (when (string= (system-name) "EVG02667NB")
    (cd "d:/opt")
    (setq custom-file "~/.emacs.d/bundle/custom_win32_EVG02667NB.el")
    (let ((feeds (expand-file-name "~/feeds.el")))
      (if (file-exists-p feeds)
          (load-file feeds))))

  (when (string= (system-name) "XPS-8930")
    (cd "d:/visua/sync/Documents/")))

;; CUSTOM_FILE
(load custom-file :noerror)