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74 lines
1.9 KiB
74 lines
1.9 KiB
;;; utils.el --- The utility collections
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;;; Version: 0.1.0
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;;; Package-Version 0.1.0
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;;; Commentary:
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;;; Code:
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(defmacro comment (&rest body)
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"Ignore the given BODY."
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nil)
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(defun prod-p ()
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"Return non-nil if we're in development mode."
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(when (getenv "LXHOME_PROD")
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t))
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(defun get-buffer-global-props (prop)
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"Get a plists of global org properties PROP of current buffer."
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(car
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(org-element-map
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(org-element-parse-buffer)
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'keyword
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(lambda (el)
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(when (string-match prop (org-element-property :key el))
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(org-element-property :value el))))))
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(defun get-file-global-props (file prop)
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"Return the value of the given global PROP in the given org FILE."
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(with-temp-buffer
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(insert-file-contents file)
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(message (get-buffer-global-props prop))))
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(comment
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(setq org-directory "~/src/lxhome/orgs/")
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(let ((f "./orgs/index.org"))
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(get-file-global-props f "CATEGORY")))
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(defun ->epoch (date-str)
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"Convert the given DATE-STR to epoch seconds."
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;; Just because it's easier to deal with date in bash rather than elisp
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(string-to-number
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(shell-command-to-string (concat (format "date -d %s" date-str) " +%s"))))
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(defun replace-in-buffer (str replacement)
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"Replace the given STR with its REPLACEMENT in current buffer."
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(with-current-buffer (current-buffer)
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(goto-char (point-min))
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(while (search-forward str nil t)
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(replace-match replacement))))
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(defun copy-template (src dest content &optional title)
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"Replace the placeholder in SRC with CONTENT and write it to DEST."
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(with-temp-file dest
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(insert-file-contents src)
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(when title
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(replace-in-buffer "<<<title>>>" title))
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(replace-in-buffer "<<<links>>>" content)))
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(defun get-file-tags (file)
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"Returna list of tags for the given FILE."
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(with-temp-buffer
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(insert-file-contents file)
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(mapcar #'car (org-get-buffer-tags))))
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(provide 'lisp/utils)
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;;; utils.el ends here
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