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authorVincent Ambo <mail@tazj.in>2021-12-13T22·51+0300
committerVincent Ambo <mail@tazj.in>2021-12-13T23·15+0300
commit019f8fd2113df4c5247c3969c60fd4f0e08f91f7 (patch)
tree76a857f61aa88f62a30e854651e8439db77fd0ea /users/wpcarro/emacs/.emacs.d/wpc/device.el
parent464bbcb15c09813172c79820bcf526bb10cf4208 (diff)
parent6123e976928ca3d8d93f0b2006b10b5f659eb74d (diff)
subtree(users/wpcarro): docking briefcase at '24f5a642' r/3226
git-subtree-dir: users/wpcarro
git-subtree-mainline: 464bbcb15c09813172c79820bcf526bb10cf4208
git-subtree-split: 24f5a642af3aa1627bbff977f0a101907a02c69f
Change-Id: I6105b3762b79126b3488359c95978cadb3efa789
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+;;; device.el --- Physical device information -*- lexical-binding: t -*-
+
+;; Author: William Carroll <wpcarro@gmail.com>
+;; Version: 0.0.1
+;; URL: https://git.wpcarro.dev/wpcarro/briefcase
+;; Package-Requires: ((emacs "25.1"))
+
+;;; Commentary:
+;; Functions for querying device information.
+
+;;; Code:
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Dependencies
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(require 'dash)
+(require 'al)
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Library
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(defconst device-hostname->device
+  '(("zeno.lon.corp.google.com" . work-desktop)
+    ("seneca" . work-laptop))
+  "Mapping hostname to a device symbol.")
+
+;; TODO: Should I generate these predicates?
+
+(defun device-classify ()
+  "Return the device symbol for the current host or nil if not supported."
+  (al-get system-name device-hostname->device))
+
+(defun device-work-laptop? ()
+  "Return t if current device is work laptop."
+  (equal 'work-laptop
+         (device-classify)))
+
+(defun device-work-desktop? ()
+  "Return t if current device is work desktop."
+  (equal 'work-desktop
+         (device-classify)))
+
+(defun device-corporate? ()
+  "Return t if the current device is owned by my company."
+  (or (device-work-laptop?) (device-work-desktop?)))
+
+(provide 'device)
+;;; device.el ends here