doom_config_settings/config.el

;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-

;; Place your private configuration here! Remember, you do not need to run 'doom
;; sync' after modifying this file!


;; Some functionality uses this to identify you, e.g. GPG configuration, email
;; clients, file templates and snippets. It is optional.
;; (setq user-full-name "John Doe"
;;       user-mail-address "john@doe.com")

;; Doom exposes five (optional) variables for controlling fonts in Doom:
;;
;; - `doom-font' -- the primary font to use
;; - `doom-variable-pitch-font' -- a non-monospace font (where applicable)
;; - `doom-big-font' -- used for `doom-big-font-mode'; use this for
;;   presentations or streaming.
;; - `doom-symbol-font' -- for symbols
;; - `doom-serif-font' -- for the `fixed-pitch-serif' face
;;
;; See 'C-h v doom-font' for documentation and more examples of what they
;; accept. For example:
;;
;;(setq doom-font (font-spec :family "Fira Code" :size 12 :weight 'semi-light)
;;      doom-variable-pitch-font (font-spec :family "Fira Sans" :size 13))
;;
;; If you or Emacs can't find your font, use 'M-x describe-font' to look them
;; up, `M-x eval-region' to execute elisp code, and 'M-x doom/reload-font' to
;; refresh your font settings. If Emacs still can't find your font, it likely
;; wasn't installed correctly. Font issues are rarely Doom issues!

;; There are two ways to load a theme. Both assume the theme is installed and
;; available. You can either set `doom-theme' or manually load a theme with the
;; `load-theme' function. This is the default:
(setq doom-theme 'doom-one)

;; This determines the style of line numbers in effect. If set to `nil', line
;; numbers are disabled. For relative line numbers, set this to `relative'.
(setq display-line-numbers-type t)

;; If you use `org' and don't want your org files in the default location below,
;; change `org-directory'. It must be set before org loads!
(setq org-directory "~/org/")


;; Whenever you reconfigure a package, make sure to wrap your config in an
;; `after!' block, otherwise Doom's defaults may override your settings. E.g.
;;
;;   (after! PACKAGE
;;     (setq x y))
;;
;; The exceptions to this rule:
;;
;;   - Setting file/directory variables (like `org-directory')
;;   - Setting variables which explicitly tell you to set them before their
;;     package is loaded (see 'C-h v VARIABLE' to look up their documentation).
;;   - Setting doom variables (which start with 'doom-' or '+').
;;
;; Here are some additional functions/macros that will help you configure Doom.
;;
;; - `load!' for loading external *.el files relative to this one
;; - `use-package!' for configuring packages
;; - `after!' for running code after a package has loaded
;; - `add-load-path!' for adding directories to the `load-path', relative to
;;   this file. Emacs searches the `load-path' when you load packages with
;;   `require' or `use-package'.
;; - `map!' for binding new keys
;;
;; To get information about any of these functions/macros, move the cursor over
;; the highlighted symbol at press 'K' (non-evil users must press 'C-c c k').
;; This will open documentation for it, including demos of how they are used.
;; Alternatively, use `C-h o' to look up a symbol (functions, variables, faces,
;; etc).
;;
;; You can also try 'gd' (or 'C-c c d') to jump to their definition and see how
;; they are implemented.


;; set emacs to use vivaldi to open all links
(setq browse-url-browser-function 'browse-url-generic
      browse-url-generic-program "/Applications/Vivaldi.app/Contents/MacOS/Vivaldi")

; associate gdscript mode with .gd file extensions
(add-to-list 'auto-mode-alist '("\\.gd\\'" . gdscript-mode))

;; Enable Python in Org Babel
(after! org
  (org-babel-do-load-languages
   'org-babel-load-languages
   '((python . t))))  ;; Turn on Python execution

;; Optional: Don’t ask for confirmation every time
(setq org-confirm-babel-evaluate nil)

(setq org-ditaa-jar-path "/opt/homebrew/Cellar/ditaa/0.11.0_1/libexec/ditaa-0.11.0-standalone.jar")
(org-babel-do-load-languages
 'org-babel-load-languages
 '((ditaa . t)
   (emacs-lisp . t)))

(after! org
  (setq org-plantuml-jar-path
        (expand-file-name "/opt/homebrew/Cellar/plantuml/1.2025.8/libexec/plantuml.jar"))
  (org-babel-do-load-languages
   'org-babel-load-languages'((plantuml . t))))

(setenv "JAVA_HOME" "/opt/homebrew/opt/openjdk/libexec/openjdk.jdk/Contents/Home")
(setenv "PATH" (concat (getenv "JAVA_HOME") "/bin:" (getenv "PATH")))
(add-to-list 'exec-path (concat (getenv "JAVA_HOME") "/bin"))

(defun ronny/insert-ecomm-template ()
  "Insert the e-commerce lesson template into the current buffer."
  (interactive)
  (insert-file-contents "~/.doom.d/templates/notes/ecomm-lesson.org")
  (save-excursion
    (goto-char (point-min))
    (when (re-search-forward "%(file-name-base buffer-file-name)" nil t)
      (replace-match (file-name-base (or buffer-file-name "Untitled"))))))

(defun ronny/insert-envy-template ()
  "Insert the facebook envy lesson template into the current buffer."
  (interactive)
  (insert-file-contents "~/.doom.d/templates/notes/facebook_envy-lesson.org")
  (let* (( base ( file-name-base (or buffer-file-name "Untitled")))
         ;; From: \"S04|22 - scale by hiring freelanders\"
         ;; To: \"S04|22\"
         (lesson-code (car (split-string base " - "))))

    (save-excursion
      (goto-char (point-min))
      ;; existing behavior
      (when (search-forward "%(file-name-base buffer-file-name)" nil t)
        (replace-match base t t))
      ;; new placeholder for S04|22
      (goto-char (point-min))
      (when (search-forward "%(lesson-code)" nil t)
        (replace-match lesson-code t t)))))

(defun ronny/insert-radiate-template ()
  "Insert the radiate lesson template into the current buffer."
  (interactive)
  (insert-file-contents "~/.doom.d/templates/notes/radiate-lesson.org")
  (let* (( base ( file-name-base (or buffer-file-name "Untitled")))
         ;; From: \"S04|22 - scale by hiring freelanders\"
         ;; To: \"S04|22\"
         (lesson-code (car (split-string base " - "))))

    (save-excursion
      (goto-char (point-min))
      ;; existing behavior
      (when (search-forward "%(file-name-base buffer-file-name)" nil t)
        (replace-match base t t))
      ;; new placeholder for S04|22
      (goto-char (point-min))
      (when (search-forward "%(lesson-code)" nil t)
        (replace-match lesson-code t t)))))

;; commands to export properly
;;
;; html:  org-export-html-to-exports
;; pdf:  org-export-pdf-to-exports

;; retrieve the top level path that contains _exports
(defun ronny/exports-root ()
  "Find the nearest parent directory containing _exports."
  (let ((root (locate-dominating-file default-directory "_exports")))
    (unless root
      (error "Could not find project root containing _exports/"))
    (expand-file-name root)))

;; takes the current file and return its path relative to the project root
(defun ronny/exports-relative-path ()
  "Return current Org file path relative to the project root."

  ;; check whether current buffer is currently attached to a file
  ;;
  ;; 1a. call the exports-root function to get the _export root
  ;; 1b. make sure it ends with a trailing slash
  ;;
  ;; 2a. get the full absolute path of the current file
  ;; 2b. put it in a variable called "file"
  ;;
  ;; 3a. make sure that the file is located somewhere under the root path that ALSO contains "_exports"
  ;; 3b strip away the root part and return the relative part
  (unless buffer-file-name
    (error "Buffer is not visiting a file"))
  (let* ((root (file-name-as-directory (ronny/exports-root))) ;; 1a / 1b
         (file (expand-file-name buffer-file-name))) ;; 2a, 2b
    (unless (string-prefix-p root file) ;; 3a
      (error "Current file is not under project root"))
    (file-relative-name file root))) ;; 3b

;; compute the _exports path for the file
;;
;; args:
;;  format-dir -> "html" / "pdf"
;;  extension -> ".html" / ".pdf"
;;
;; 1a get the project root and store it in "root"
;; 2a get the relative path and store it in "relpath"
;; 2b remove the extension from the file and store in "rel-no-ext"
;; 3a create the filepath that will exist from _exports + the relative filepath and ext
;; 3b put that under the root path
;; 4a retrieve only the directory part of the path
;; 4b make the directory if it doesn't exist
;; 5a return the final path
(defun ronny/exports-path (format-dir extension)
  "Build export path under _exports/FORMAT-DIR preserving source structure."
  (let* ((root (ronny/exports-root)) ;; 1a
         (relpath (ronny/exports-relative-path)) ;; 2a
         (rel-no-ext (file-name-sans-extension relpath)) ;; 2b
         (outfile (expand-file-name
                   (concat "_exports/" format-dir "/" rel-no-ext extension) ;; 3a
                   root)) ;; 3b
         (outdir (file-name-directory outfile))) ;; 4a
    (make-directory outdir t) ;; 4b
    outfile)) ;; 5a

;;  command to export the current Org file to HTML (run interactively)
;;
;; 1a make the function callable as an emacs command
;;  - can run with M-x
;;  - can bind to a key
;; 2a get the full export path for an html export
;; 3a call the export to command to generate an html file based on the current org file
;; 3b confirmation message display in minibuffer
(defun ronny/org-export-html-to-exports ()
  "Export current Org file to _exports/html preserving directory structure."
  (interactive) ;; 1a
  (let ((outfile (ronny/exports-path "html" ".html"))) ;; 2a
    (org-export-to-file 'html outfile nil nil nil nil nil) ;; 3a
    (message "Exported HTML to %s" outfile))) ;; 3b

;; same as above but for latex/pdf
;; (defun ronny/org-export-pdf-to-exports ()
;;   "Export current Org file to _exports/pdf preserving directory structure."
;;   (interactive)
;;   (let ((outfile (ronny/exports-path "pdf" ".pdf")))
;;     (org-export-to-file 'latex outfile nil nil nil nil nil)
;;     (message "Exported PDF to %s" outfile)))

;; export to pdf
;;
;; generate the pdf in the normal way
;; file is created next to the org source file
;; move it to where it should be under _exports
;;
;; 1a make this funciton callable
;;
;; 2a put the final _export path as a string in "outfile"
;; 2b get the src dir and put it in srcdir
;; 2c get the src file name and put it in base
;; 2d replace the ext org with pdf and put this value in pdf-src
;;
;; 3a generate the pdf normally
;;
;; 4a use rename to move the pdf to _exports
;;
(defun ronny/org-export-pdf-to-exports ()
  "Export current Org file to _exports/pdf and clean up LaTeX artifacts."
  (interactive) ; 1a
  (let* ((outfile (ronny/exports-path "pdf" ".pdf")) ;; 2a
         (srcdir  (file-name-directory buffer-file-name)) ;; 2b
         (base    (file-name-base buffer-file-name)) ;; 2c
         (pdf-src (expand-file-name (concat base ".pdf") srcdir))) ;; 2d

    ;; Export PDF next to the source Org file
    (org-latex-export-to-pdf) ; 3a

    ;; Move PDF to _exports
    (unless (file-exists-p pdf-src)
      (error "Expected PDF not found: %s" pdf-src))
    (rename-file pdf-src outfile t) ;; 4a

    ;; Delete common LaTeX byproducts left next to the source Org file
    (dolist (f (directory-files srcdir t
                                (concat "^" (regexp-quote base)
                                        "\\.\\(tex\\|aux\\|log\\|out\\|toc\\|nav\\|snm\\|fls\\|fdb_latexmk\\)$")))
      (delete-file f))

    (message "Exported PDF to %s" outfile)))

;; exports to odt and docx
;; see above
(defun ronny/org-export-odt-to-exports ()
  "Export current Org file to _exports/odt."
  (interactive)
  (let* ((outfile (ronny/ecomm-export-path "odt" ".odt"))
         (srcdir  (file-name-directory buffer-file-name))
         (base    (file-name-base buffer-file-name))
         (odt-src (expand-file-name (concat base ".odt") srcdir)))

    ;; export
    (org-odt-export-to-odt)

    ;; move file
    (unless (file-exists-p odt-src)
      (error "Expected ODT not found: %s" odt-src))
    (rename-file odt-src outfile t)

    (message "Exported ODT to %s" outfile)))

(defun ronny/org-export-docx-to-exports ()
  "Export current Org file to _exports/docx via ODT."
  (interactive)
  (let* ((odt-out (ronny/exports-path "odt" ".odt"))
         (docx-out (ronny/exports-path "docx" ".docx"))
         (base (file-name-base buffer-file-name)))

    ;; first export ODT
    (ronny/org-export-odt-to-exports)

    ;; convert to docx
    (call-process "soffice" nil 0 nil
                  "--headless"
                  "--convert-to" "docx"
                  "--outdir" (file-name-directory docx-out)
                  odt-out)

    ;; rename to correct filename if needed
    (let ((generated (expand-file-name (concat base ".docx")
                                       (file-name-directory docx-out))))
      (rename-file generated docx-out t))

    (message "Exported DOCX to %s" docx-out)))

;; export + open helpers

(defun ronny/org-export-html-to-exports-and-open ()
  "Export current Org file to _exports/html and open it."
  (interactive)
  (let ((outfile (ronny/exports-path "html" ".html")))
    (ronny/org-export-html-to-exports)
    (browse-url-of-file outfile)))

;; use the osx system to open files
(defun ronny/open-file-in-macos (path)
  "Open PATH in the default macOS application."
  (interactive "fOpen file: ")
  (call-process "open" nil 0 nil (expand-file-name path)))

;; use osx to open
(defun ronny/org-export-pdf-to-exports-and-open ()
  "Export current Org file to _exports/pdf and open it."
  (interactive)
  (let ((outfile (ronny/exports-path "pdf" ".pdf")))
    (ronny/org-export-pdf-to-exports)
      (ronny/open-file-in-macos outfile)))

;; Doom keybindings under SPC m e

(map! :map org-mode-map
      :leader
      (:prefix ("m C" . "custom export")
       :desc "Export HTML"      "h" #'ronny/org-export-html-to-exports
       :desc "Export PDF"       "p" #'ronny/org-export-pdf-to-exports
       :desc "Export HTML open" "o" #'ronny/org-export-html-to-exports-and-open
       :desc "Export PDF open"  "P" #'ronny/org-export-pdf-to-exports-and-open
       :desc "ODT export"  "d" #'ronny/org-export-odt-to-exports
       :desc "DOCX export" "D" #'ronny/org-export-docx-to-exports))