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jaszhe-hacks.el
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jaszhe-hacks.el
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;;; jaszhe-hacks.el --- Description -*- lexical-binding: t; -*-
;;
;; Copyright (C) 2024 Jason Zhen
;;
;; Author: Jason Zhen <[email protected]>
;; Maintainer: Jason Zhen <[email protected]>
;; Created: July 05, 2024
;; Modified: July 05, 2024
;; Version: 0.0.1
;; Keywords: Symbol’s value as variable is void: finder-known-keywords
;; Homepage: https://github.com/jasonzhen/jaszhe-hacks
;; Package-Requires: ((emacs "24.3"))
;;
;; This file is not part of GNU Emacs.
;;
;;; Commentary:
;;
;; Description
;;
;;; Code:
(defvar ace-choose-window-prefix-window nil)
(defun ace-choose-window-prefix ()
"Interactively pick which window to show the next command's buffer in."
(interactive)
(setq ace-choose-window-prefix-window nil)
(let ((aw-dispatch-always t))
(aw-select "Choose window" (lambda (window) (setq ace-choose-window-prefix-window window)))
)
(when ace-choose-window-prefix-window
(display-buffer-override-next-command
(lambda (buffer alist)
(select-window ace-choose-window-prefix-window)
(setq alist (append '((inhibit-same-window . nil)) alist))
(cons (or
(display-buffer-same-window buffer alist)
(display-buffer-use-some-window buffer alist))
'reuse))
nil "[same-window]")
(message "Display next command buffer in the chosen window...")
)
)
(transient-define-suffix transient-other-window-prefix ()
"Common transient to be used to open next transient command in other window."
:transient t
(interactive)
(other-window-prefix))
(transient-define-suffix transient-ace-choose-window-prefix ()
"Common transient to be used to open next transient command in other chosen window."
:transient t
(interactive)
(ace-choose-window-prefix))
(transient-append-suffix 'transient-common-commands '(0 -1)
(vector "Window"
(list "M-o" "other-window" #'transient-other-window-prefix)
(list "M-O" "choose-window" #'transient-ace-choose-window-prefix)
))
(defun pdf-next-page-all-windows-for-doc ()
"Next page for all pdf buffers in the current frame."
(interactive)
(let ((buf (current-buffer))
(cur-win (selected-window)))
(dolist (win (get-buffer-window-list buf))
(save-window-excursion
(select-window win)
(pdf-view-next-page-command)))))
(defun pdf-prev-page-all-windows-for-doc ()
"Prev page for all pdf buffers in the current frame."
(interactive)
(let ((buf (current-buffer))
(cur-win (selected-window)))
(dolist (win (get-buffer-window-list buf))
(save-window-excursion
(select-window win)
(pdf-view-previous-page-command)))))
(defun ripgrep ()
(interactive)
(call-interactively 'grep))
(defun rripgrep ()
(interactive)
(call-interactively 'rgrep))
(defun rripgrep-multiline ()
(interactive)
(call-interactively 'rgrep))
(defun rgrep-multiline ()
(interactive)
(grep-apply-setting 'grep-command "grep -Pazo --color=auto -nH --null -e ")
(call-interactively 'rgrep))
(defun grep-options-advice ()
"A convenient way for us to put different options depending on the grep command being run.
See notes:emacs-notes-and-tips for more details."
(cond ((or (eq this-command 'ripgrep) (eq this-command 'rripgrep))
(progn
(grep-apply-setting 'grep-command "rg -nS --no-heading ") ;; for normal single file grep
(grep-apply-setting 'grep-find-template "find <D> <X> -type f <F> -exec rg <C> -nS --no-heading -H <R> /dev/null {} +"))) ;; for rgrep; uses grep-find-template
((eq this-command 'rripgrep-multiline)
(progn
(grep-apply-setting 'grep-find-template "find <D> <X> -type f <F> -exec rg <C> -nSU --no-heading -H <R> /dev/null {} +")))
((eq this-command 'rgrep-multiline)
(progn
(grep-apply-setting 'grep-find-template "find -H <D> <X> -type f <F> -exec grep -zo <C> -nH --null -e <R> \\{\\} +")))
(t (progn ;; defaults in case I want to change them later to do something different, otherwise don't really need this last case
(grep-apply-setting 'grep-find-template "find -H <D> <X> -type f <F> -exec grep <C> -nH --null -e <R> \\{\\} +")
(grep-apply-setting 'grep-command "grep --color=auto -nH --null -e ")))
)
)
(advice-add #'grep-compute-defaults :before #'grep-options-advice)
(defun copy-env-vars-from-shell ()
(interactive)
(mapc (lambda (env-var-string)
(let* ((split (split-string env-var-string "="))
(name (cl-first split))
(val (cl-second split)))
(when (and name val)
(setq val (string-replace " " "\\ " val))
(setenv name val)
(when (string-equal "PATH" name)
;; eshell path
(setq-default eshell-path-env val)
(when (fboundp 'eshell-set-path) (eshell-set-path val))))))
(split-string (shell-command-to-string "bash --login -i -c printenv") "\n")))
(defun copy-env-vars-from-envrc ()
(interactive)
(mapc (lambda (env-var-string)
(let* ((split (split-string env-var-string "="))
(name (cl-first split))
(val (cl-second split)))
(when (and name val)
(setq val (string-replace " " "\\ " val))
(setenv name val))))
(-filter (lambda (line) (not (string-empty-p (string-trim line))))
(-filter (lambda (line) (not (string-prefix-p "#" line)))
(split-string
(with-temp-buffer
(insert-file-contents-literally (concat (project-root (project-current)) ".envrc"))
(buffer-string)
)
"\n"))
)
)
)
(defun unset-env-vars-from-envrc ()
(interactive)
(mapc (lambda (env-var-string)
(let* ((split (split-string env-var-string "="))
(name (cl-first split))
(val (cl-second split)))
(when (and name val)
(setq val (string-replace " " "\\ " val))
(setenv name nil))))
(-filter (lambda (line) (not (string-empty-p (string-trim line))))
(-filter (lambda (line) (not (string-prefix-p "#" line)))
(split-string
(with-temp-buffer
(insert-file-contents-literally (concat (project-root (project-current)) ".envrc"))
(buffer-string)
)
"\n"))
)
)
)
(defvar my-ediff-prior-window-configuration nil)
(defun vc-ediff-file-at-point ()
(interactive)
(when (eq major-mode 'diff-mode)
(setq my-ediff-prior-window-configuration (current-window-configuration))
(let ((old-revision (first diff-vc-revisions))
(new-revision (second diff-vc-revisions))
(file-to-diff (save-window-excursion
(diff-goto-source)
(buffer-file-name))))
(vc-version-ediff `(,file-to-diff) old-revision new-revision))))
(add-hook 'ediff-quit-hook
(lambda () (when (window-configuration-p my-ediff-prior-window-configuration)
(set-window-configuration my-ediff-prior-window-configuration)))
100)