42 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			EmacsLisp
		
	
	
	
	
	
			
		
		
	
	
			42 lines
		
	
	
	
		
			1.2 KiB
		
	
	
	
		
			EmacsLisp
		
	
	
	
	
	
| ;;; device.el --- Physical device information -*- lexical-binding: t -*-
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| ;; Author: William Carroll <wpcarro@gmail.com>
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| 
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| ;;; Commentary:
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| ;; Functions for querying device information.
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| 
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| ;;; Code:
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| 
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| (require 'dash)
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| (require 'alist)
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| 
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| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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| ;; Library
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| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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| 
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| (defconst device/hostname->device
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|   '(("zeno.lon.corp.google.com" . work-desktop)
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|     ("seneca" . work-laptop))
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|   "Mapping hostname to a device symbol.")
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| 
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| ;; TODO: Should I generate these predicates?
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| 
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| (defun device/classify ()
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|   "Return the device symbol for the current host or nil if not supported."
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|   (alist/get system-name device/hostname->device))
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| 
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| (defun device/work-laptop? ()
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|   "Return t if current device is work laptop."
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|   (equal 'work-laptop
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|          (device/classify)))
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| 
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| (defun device/work-desktop? ()
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|   "Return t if current device is work desktop."
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|   (equal 'work-desktop
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|          (device/classify)))
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| 
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| (defun device/corporate? ()
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|   "Return t if the current device is owned by my company."
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|   (or (device/work-laptop?) (device/work-desktop?)))
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| 
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| (provide 'device)
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| ;;; device.el ends here
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