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https://github.com/doomemacs/doomemacs
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92e604d0dc
org-babel-tangle-file has reportedly killed config.org buffers, despite them being visited. Since we're not doing anything with the return value, may as well keep it in a separate process.
43 lines
1.6 KiB
EmacsLisp
43 lines
1.6 KiB
EmacsLisp
;;; config/literate/init.el -*- lexical-binding: t; -*-
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(defvar +literate-config-file
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(expand-file-name "config.org" doom-private-dir)
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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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(expand-file-name "literate-last-compile" doom-cache-dir)
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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 (&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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(org +literate-config-file))
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(when (or force-p (file-newer-than-file-p org +literate-config-cache-file))
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(message "Compiling your literate config...")
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;; We tangle in a separate, blank process because loading it here would
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;; load all of :lang org (very expensive!).
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(or (and (zerop (call-process
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"emacs" nil nil nil
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"-q" "--batch" "-l" "ob-tangle" "--eval"
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(format "(org-babel-tangle-file %S nil \"emacs-lisp\")"
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org)))
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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 t))
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(warn "There was a problem tangling your literate config!"))
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(message "Done!"))))
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;; Let 'er rip!
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(+literate-tangle doom-reloading-p)
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;; No need to load the resulting file. Doom will do this for us after all
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;; modules have finished loading.
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;; Recompile our literate config if we modify it
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(after! org
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(add-hook 'after-save-hook #'+literate|recompile-maybe))
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