150 lines
5.5 KiB
EmacsLisp
150 lines
5.5 KiB
EmacsLisp
;;; tools/magit/autoload.el -*- lexical-binding: t; -*-
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;; HACK Magit complains loudly when it can't determine its own version, which is
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;; the case when magit is built through straight. The warning is harmless,
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;; however, so we just need it to shut up.
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;;;###autoload
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(advice-add #'magit-version :override #'ignore)
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;;;###autoload
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(defun +magit-display-buffer-fn (buffer)
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"Same as `magit-display-buffer-traditional', except...
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- If opened from a commit window, it will open below it.
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- Magit process windows are always opened in small windows below the current.
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- Everything else will reuse the same window."
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(let ((buffer-mode (buffer-local-value 'major-mode buffer)))
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(display-buffer
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buffer (cond
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((and (eq buffer-mode 'magit-status-mode)
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(get-buffer-window buffer))
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'(display-buffer-reuse-window))
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;; Any magit buffers opened from a commit window should open below
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;; it. Also open magit process windows below.
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((or (bound-and-true-p git-commit-mode)
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(eq buffer-mode 'magit-process-mode))
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(let ((size (if (eq buffer-mode 'magit-process-mode)
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0.35
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0.7)))
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`(display-buffer-below-selected
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. ((window-height . ,(truncate (* (window-height) size)))))))
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;; Everything else should reuse the current window.
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((or (not (derived-mode-p 'magit-mode))
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(not (memq (with-current-buffer buffer major-mode)
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'(magit-process-mode
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magit-revision-mode
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magit-diff-mode
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magit-stash-mode
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magit-status-mode))))
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'(display-buffer-same-window))))))
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;;
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;;; Auto-revert
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(defvar +magit--stale-p nil)
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(defun +magit--revert-buffer (buffer)
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(with-current-buffer buffer
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(kill-local-variable '+magit--stale-p)
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(let ((buffer (or (buffer-base-buffer) (current-buffer))))
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(if-let (file (buffer-file-name buffer))
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(and (file-exists-p file)
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(or (not (buffer-modified-p buffer))
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(y-or-n-p
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(format "Version control data is outdated in %s, but it is unsaved. Revert anyway?"
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buffer)))
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(revert-buffer t t))
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(when (and vc-mode (fboundp 'vc-refresh-state))
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(vc-refresh-state))))))
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;;;###autoload
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(defun +magit-mark-stale-buffers-h ()
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"Revert all visible buffers and mark buried buffers as stale.
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Stale buffers are reverted when they are switched to, assuming they haven't been
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modified."
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(dolist (buffer (buffer-list))
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(when (buffer-live-p buffer)
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(if (get-buffer-window buffer)
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(+magit--revert-buffer buffer)
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(with-current-buffer buffer
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(setq-local +magit--stale-p t))))))
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;;;###autoload
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(defun +magit-revert-buffer-maybe-h ()
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"Update `vc' and `git-gutter' if out of date."
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(when +magit--stale-p
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(+magit--revert-buffer (current-buffer))))
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;;
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;;; Commands
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;;;###autoload
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(defun +magit/quit (&optional kill-buffer)
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"Clean up magit buffers after quitting `magit-status' and refresh version
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control in buffers."
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(interactive "P")
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(funcall magit-bury-buffer-function kill-buffer)
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(unless (delq nil
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(mapcar (lambda (win)
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(with-selected-window win
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(eq major-mode 'magit-status-mode)))
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(window-list)))
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(mapc #'+magit--kill-buffer (magit-mode-get-buffers))
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(+magit-mark-stale-buffers-h)))
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(defun +magit--kill-buffer (buf)
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"TODO"
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(when (and (bufferp buf) (buffer-live-p buf))
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(let ((process (get-buffer-process buf)))
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(if (not (processp process))
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(kill-buffer buf)
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(with-current-buffer buf
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(if (process-live-p process)
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(run-with-timer 5 nil #'+magit--kill-buffer buf)
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(kill-process process)
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(kill-buffer buf)))))))
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;;;###autoload
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(defun +magit/start-github-review (arg)
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(interactive "P")
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(call-interactively
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(if (or arg (not (featurep 'forge)))
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#'github-review-start
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#'github-review-forge-pr-at-point)))
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(defvar +magit-clone-history nil
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"History for `+magit/clone' prompt.")
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;;;###autoload
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(defun +magit/clone (url-or-repo dir)
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"Like `magit-clone', but supports additional formats on top of absolute URLs:
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+ USER/REPO: assumes {`+magit-default-clone-url'}/USER/REPO
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+ REPO: assumes {`+magit-default-clone-url'}/{USER}/REPO, where {USER} is
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ascertained from your global gitconfig."
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(interactive
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(progn
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(require 'ghub)
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(let* ((user (ghub--username (ghub--host)))
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(repo (read-from-minibuffer
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"Clone repository (user/repo or url): "
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(if user (concat user "/"))
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nil nil '+magit-clone-history))
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(name (car (last (split-string repo "/" t)))))
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(list repo
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(read-directory-name
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"Destination: "
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magit-clone-default-directory
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name nil name)))))
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(magit-clone-regular
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(cond ((string-match-p "^[^/]+$" url-or-repo)
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(require 'ghub)
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(format +magit-default-clone-url (ghub--username (ghub--host)) url-or-repo))
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((string-match-p "^\\([^/]+\\)/\\([^/]+\\)/?$" url-or-repo)
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(apply #'format +magit-default-clone-url (split-string url-or-repo "/" t)))
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(url-or-repo))
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dir
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nil))
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