121 lines
4.7 KiB
EmacsLisp
121 lines
4.7 KiB
EmacsLisp
;;; editor/file-templates/autoload.el -*- lexical-binding: t; -*-
|
|
|
|
(defun +file-templates--set (pred plist)
|
|
(if (null (car-safe plist))
|
|
(setq +file-templates-alist
|
|
(delq (assoc pred +file-templates-alist)
|
|
+file-templates-alist))
|
|
(push `(,pred ,@plist) +file-templates-alist)))
|
|
|
|
;;;###autodef
|
|
(defun set-file-template! (pred &rest plist)
|
|
"Register a file template.
|
|
|
|
PRED can either be a regexp string or a major mode symbol. PLIST may contain
|
|
these properties:
|
|
|
|
:when FUNCTION
|
|
Provides a secondary predicate. This function takes no arguments and is
|
|
executed from within the target buffer. If it returns nil, this rule will be
|
|
skipped over.
|
|
:trigger STRING|FUNCTION
|
|
If a string, this is the yasnippet trigger keyword used to trigger the
|
|
target snippet.
|
|
If a function, this function will be run in the context of the buffer to
|
|
insert a file template into. It is given no arguments and must insert text
|
|
into the current buffer manually.
|
|
If omitted, `+file-templates-default-trigger' is used.
|
|
:mode SYMBOL
|
|
What mode to get the yasnippet snippet from. If omitted, either PRED (if
|
|
it's a major-mode symbol) or the mode of the buffer is used.
|
|
:project BOOL
|
|
If non-nil, ignore this template if this buffer isn't in a project.
|
|
:ignore BOOL
|
|
If non-nil, don't expand any template for this file and don't test any other
|
|
file template rule against this buffer.
|
|
|
|
\(fn PRED &key WHEN TRIGGER MODE PROJECT IGNORE)"
|
|
(declare (indent defun))
|
|
(defer-until! (boundp '+file-templates-alist)
|
|
(+file-templates--set pred plist)))
|
|
|
|
;;;###autodef
|
|
(defun set-file-templates! (&rest templates)
|
|
"Like `set-file-template!', but can register multiple file templates at once.
|
|
|
|
\(fn &rest (PRED &key WHEN TRIGGER MODE PROJECT IGNORE))"
|
|
(defer-until! (boundp '+file-templates-alist)
|
|
(dolist (template templates)
|
|
(+file-templates--set (car template) (cdr template)))))
|
|
|
|
|
|
;;
|
|
;;; Library
|
|
|
|
;;;###autoload
|
|
(cl-defun +file-templates--expand (pred &key project mode trigger ignore _when)
|
|
"Auto insert a yasnippet snippet into current file and enter insert mode (if
|
|
evil is loaded and enabled)."
|
|
(when (and pred (not ignore))
|
|
(when (if project (doom-project-p) t)
|
|
(unless mode
|
|
(setq mode (if (symbolp pred) pred major-mode)))
|
|
(unless mode
|
|
(user-error "Couldn't determine mode for %s file template" pred))
|
|
(unless trigger
|
|
(setq trigger +file-templates-default-trigger))
|
|
(if (functionp trigger)
|
|
(funcall trigger)
|
|
(require 'yasnippet)
|
|
(unless yas-minor-mode
|
|
(yas-minor-mode-on))
|
|
(when (and yas-minor-mode
|
|
(when-let
|
|
(template (cl-find trigger (yas--all-templates (yas--get-snippet-tables mode))
|
|
:key #'yas--template-key :test #'equal))
|
|
(yas-expand-snippet (yas--template-content template)))
|
|
(and (featurep 'evil) evil-local-mode)
|
|
(and yas--active-field-overlay
|
|
(overlay-buffer yas--active-field-overlay)
|
|
(overlay-get yas--active-field-overlay 'yas--field)))
|
|
(evil-initialize-state 'insert))))))
|
|
|
|
;;;###autoload
|
|
(defun +file-templates-get-short-path ()
|
|
"Fetches a short file path for the header in Doom module templates."
|
|
(let ((path (file-truename (or buffer-file-name default-directory))))
|
|
(save-match-data
|
|
(cond ((string-match "/modules/\\(.+\\)$" path)
|
|
(match-string 1 path))
|
|
((file-in-directory-p path doom-emacs-dir)
|
|
(file-relative-name path doom-emacs-dir))
|
|
((abbreviate-file-name path))))))
|
|
|
|
|
|
;;
|
|
;;; Commands
|
|
|
|
;;;###autoload
|
|
(defun +file-templates/insert-license ()
|
|
"Insert a license file template into the current file."
|
|
(interactive)
|
|
(require 'yasnippet)
|
|
(unless (gethash 'text-mode yas--tables)
|
|
(yas-reload-all t))
|
|
(let ((templates
|
|
(let (yas-choose-tables-first ; avoid prompts
|
|
yas-choose-keys-first)
|
|
(cl-loop for tpl in (yas--all-templates (yas--get-snippet-tables 'text-mode))
|
|
for uuid = (yas--template-uuid tpl)
|
|
if (string-prefix-p "__license-" uuid)
|
|
collect (cons (string-remove-prefix "__license-" uuid) tpl)))))
|
|
(when-let (uuid (yas-choose-value (mapcar #'car templates)))
|
|
(yas-expand-snippet (cdr (assoc uuid templates))))))
|
|
|
|
;;;###autoload
|
|
(defun +file-templates/debug ()
|
|
"Tests the current buffer and outputs the file template rule most appropriate
|
|
for it. This is used for testing."
|
|
(interactive)
|
|
(message "Found %s" (cl-find-if #'+file-template-p +file-templates-alist)))
|