63 lines
2.1 KiB
EmacsLisp
63 lines
2.1 KiB
EmacsLisp
;;; emacs/vc/config.el -*- lexical-binding: t; -*-
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;; `git-timemachine'
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(after! git-timemachine
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;; Sometimes I forget `git-timemachine' is enabled in a buffer, so instead of
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;; showing revision details in the minibuffer, show them in
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;; `header-line-format', which has better visibility.
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(setq git-timemachine-show-minibuffer-details t)
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(advice-add #'git-timemachine--show-minibuffer-details :override #'+vc*update-header-line)
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(after! evil
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;; rehash evil keybindings so they are recognized
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(add-hook 'git-timemachine-mode-hook #'evil-normalize-keymaps))
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(when (featurep! :tools magit)
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(add-transient-hook! #'git-timemachine-blame (require 'magit-blame))))
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;; `git-commit-mode'
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(after! git-commit-mode
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(set-yas-minor-mode! 'git-commit-mode))
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(defun +vc|enforce-git-commit-conventions ()
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"See https://chris.beams.io/posts/git-commit/"
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(setq fill-column 72
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git-commit-summary-max-length 50
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git-commit-style-convention-checks '(overlong-summary-line non-empty-second-line)))
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(add-hook 'git-commit-mode-hook #'+vc|enforce-git-commit-conventions)
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(defun +vc|start-in-insert-state-maybe ()
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"Start git-commit-mode in insert state if in a blank commit message,
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otherwise in default state."
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(when (and (bound-and-true-p evil-mode)
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(bobp) (eolp))
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(evil-insert-state)))
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(add-hook 'git-commit-setup-hook #'+vc|start-in-insert-state-maybe)
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;;
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;; `vc' (built-in)
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;; `vc-hooks'
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(setq vc-make-backup-files nil)
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;; `vc-annotate'
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(after! vc-annotate
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(set-popup-rules!
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'(("^\\vc-d" :select nil) ; *vc-diff*
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("^\\vc-c" :select t))) ; *vc-change-log*
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(set-evil-initial-state!
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'(vc-annotate-mode vc-git-log-view-mode)
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'normal))
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;; `smerge-mode'
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(after! smerge-mode
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(unless EMACS26+
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(with-no-warnings
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(defalias #'smerge-keep-upper #'smerge-keep-mine)
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(defalias #'smerge-keep-lower #'smerge-keep-other)
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(defalias #'smerge-diff-base-upper #'smerge-diff-base-mine)
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(defalias #'smerge-diff-upper-lower #'smerge-diff-mine-other)
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(defalias #'smerge-diff-base-lower #'smerge-diff-base-other))))
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