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;;; ycp-vc.el -- My config for vcs related -*- lexical-binding: t -*-
;; Copyright (C) 2023 Free Software Foundation.
;; Author: Yuchen Pei <id@ypei.org>
;; Package-Requires: ((emacs "28.2"))
;; This file is part of dotfiles.
;; dotfiles is free software: you can redistribute it and/or modify it under
;; the terms of the GNU Affero General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; dotfiles is distributed in the hope that it will be useful, but WITHOUT
;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
;; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
;; Public License for more details.
;; You should have received a copy of the GNU Affero General Public
;; License along with dotfiles. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; My config for vcs related. Covers diff, vc, magit, ediff etc.
;;; Code:
;;; vc, magit, diff
(my-package vc
(:delay 5)
;; A var from newer emacs, in .dir-locals of emacs source
(add-to-list 'safe-local-variable-values
'(vc-prepare-patches-separately)))
(my-package vc-hooks
(:delay 5)
;;; avoid the "file is symlink to git controlled repo, follow?"
(setq vc-follow-symlinks t)
)
;;;; `diff-mode'
(my-package diff-mode
(setq diff-default-read-only t)
(setq diff-advance-after-apply-hunk t)
(setq diff-update-on-the-fly t)
;; The following are from Emacs 27.1
(setq diff-font-lock-prettify t)
(setq diff-font-lock-syntax 'hunk-also)
(add-to-list 'safe-local-variable-values
'(diff-add-log-use-relative-names . t)))
(my-package ediff
(:delay 30)
(my-keybind global-map
"C-c = b" #'ediff-buffers
"C-c = B" #'ediff-buffers3
"C-c = c" #'compare-windows
"C-c = =" #'ediff-files
"C-c = f" #'ediff-files
"C-c = F" #'ediff-files3
"C-c = m" #'count-matches
"C-c = r" #'ediff-revision
"C-c = p" #'ediff-patch-file
"C-c = P" #'ediff-patch-buffer
"C-c = l" #'ediff-regions-linewise
"C-c = w" #'ediff-regions-wordwise)
(setq ediff-keep-variants nil)
(setq ediff-make-buffers-readonly-at-startup nil)
(setq ediff-show-clashes-only t)
(setq ediff-split-window-function 'split-window-horizontally)
(add-hook 'ediff-before-setup-hook 'my-select-new-frame)
(setq ediff-combination-pattern
'("<<<<<<< A: HEAD" A
"||||||| Ancestor" Ancestor
"======="
B ">>>>>>> B: Incoming"))
(setq ediff-diff-options "-w")
(setq ediff-window-setup-function 'ediff-setup-windows-plain)
)
(my-package vc-git
(:delay 30)
(add-to-list 'safe-local-variable-values
'(vc-git-annotate-switches . "-w"))
(setq vc-git-grep-template "git --no-pager grep -n <C> -A1 -B1 -e <R> -- <F>"))
(my-package diff-hl
(:delay 30)
(:install t)
;; diff-hl-mode can slow down things in buffers visiting large
;; files, so here we only enable it for prog-mode
(add-hook 'prog-mode-hook #'diff-hl-mode)
(diff-hl-flydiff-mode))
(my-package diffview
(:delay 30)
(:install t)
)
(my-package git-commit
(:install t)
(:delay 30)
(setq git-commit-style-convention-checks '(non-empty-second-line))
;; Refresh all buffers in the project after a commit for diff-hl
(require 'my-diff-hl)
(add-hook 'git-commit-post-finish-hook #'my-project-diff-hl-update)
)
(my-package magit
(:install t)
(:delay 30)
(require 'magit-diff)
(setq magit-diff-refine-hunk t)
(setq magit-diff-adjust-tab-width t)
(add-hook 'magit-diff-mode-hook #'my-turn-off-truncate-lines)
(require 'magit-repos)
(my-setq-from-local magit-repository-directories)
(put 'magit-clean 'disabled nil)
(require 'magit-ediff)
(add-hook 'magit-ediff-quit-hook 'delete-frame)
(require 'magit-branch)
(advice-add 'magit-checkout :filter-args #'my-magit-ignore-other-worktrees)
)
(my-package my-magit
(:delay 30)
(my-keybind global-map
"C-x pM" #'my-project-magit-at
"C-x g" #'my-magit-status)
)
(my-package git-email
(:delay 30)
;; Fixes concatenation of the subject and the first line, when
;; there's one empty line in between
(setq git-email-subject-regexp
(rx bol "Subject:"
(zero-or-more space) "["
(zero-or-more (not (any "]" "\n")))
"PATCH"
(zero-or-more (not (any "]" "\n")))
"]" (one-or-more space)
(one-or-more not-newline)))
(require 'my-git-email)
(setq git-email-compose-email-function 'my-git-email-gnus-compose)
(require 'git-email-magit)
)
(my-package magit-annex
(:delay 60))
(provide 'ycp-vc)
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