38 lines
1.5 KiB
EmacsLisp
38 lines
1.5 KiB
EmacsLisp
;;; config/literate/cli.el -*- lexical-binding: t; -*-
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(defvar +literate-config-file
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(concat doom-private-dir "config.org")
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"The file path of your literate config file.")
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(defvar +literate-config-cache-file
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(concat doom-cache-dir "literate-last-compile")
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"The file path that `+literate-config-file' will be tangled to, then
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byte-compiled from.")
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;;
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(defun +literate-tangle-h (&optional force-p)
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"Tangles `+literate-config-file' if it has changed."
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(let ((default-directory doom-private-dir))
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(when (or (file-newer-than-file-p +literate-config-file
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+literate-config-cache-file)
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force-p)
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(print! (start "Compiling your literate config..."))
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(print-group!
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(let* ((org (expand-file-name +literate-config-file))
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(dest (concat (file-name-sans-extension +literate-config-file) ".el"))
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(output (get-buffer-create "*org-tangle*")))
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(unwind-protect
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;; We tangle in a separate, blank process because loading it here
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;; would load all of :lang org (very expensive!).
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(and (require 'ob-tangle)
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(letf! (defun message (msg &rest args)
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(print! (info "%s") (apply #'format msg args)))
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(org-babel-tangle-file org dest))
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;; Write the cache file to serve as our mtime cache
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(with-temp-file +literate-config-cache-file))
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(kill-buffer output)))))))
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;; Let 'er rip
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(add-hook 'doom-cli-pre-hook #'+literate-tangle-h)
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