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Abstract out a magit-log-edit-toggle-field function.

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This commit is contained in:
Nathan Weizenbaum 2010-06-24 16:20:03 -07:00
parent 5744d3ec98
commit 40fca42d92
1 changed files with 21 additions and 15 deletions
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34
magit.el
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@ -3142,6 +3142,23 @@ Prefix arg means justify as well."
(defun magit-log-edit-get-field (name)
(cdr (assq name (magit-log-edit-get-fields))))
(defun magit-log-edit-toggle-field (name default)
"Toggle the log-edit field named NAME.
If it's currently unset, set it to DEFAULT (t or nil).
Return nil if the field is toggled off, and non-nil if it's
toggled on. When it's toggled on for the first time, return
'first."
(let* ((fields (magit-log-edit-get-fields))
(cell (assq name fields)) yesp)
(if cell
(progn
(setq yesp (equal (cdr cell) "yes"))
(rplacd cell (if yesp "no" "yes")))
(setq fields (acons name (if default "yes" "no") fields))
(setq yesp (if default 'first)))
(magit-log-edit-set-fields fields)))
(defun magit-log-edit-setup-author-env (author)
(cond (author
;; XXX - this is a bit strict, probably.
@ -3220,26 +3237,15 @@ Prefix arg means justify as well."
"Toggle whether this will be an amendment to the previous commit.
\(i.e., whether eventual commit does 'git commit --amend')"
(interactive)
(let* ((fields (magit-log-edit-get-fields))
(cell (assq 'amend fields)))
(if cell
(rplacd cell (if (equal (cdr cell) "yes") "no" "yes"))
(setq fields (acons 'amend "yes" fields))
(when (eq (magit-log-edit-toggle-field 'amend t) 'first)
(magit-log-edit-append
(magit-format-commit "HEAD" "%s%n%n%b")))
(magit-log-edit-set-fields fields)))
(magit-format-commit "HEAD" "%s%n%n%b"))))
(defun magit-log-edit-toggle-signoff ()
"Toggle whether this commit will include a signoff.
\(i.e., whether eventual commit does 'git commit --signoff')"
(interactive)
(let* ((fields (magit-log-edit-get-fields))
(cell (assq 'sign-off fields)))
(if cell
(rplacd cell (if (equal (cdr cell) "yes") "no" "yes"))
(setq fields (acons 'sign-off (if magit-commit-signoff "no" "yes")
fields)))
(magit-log-edit-set-fields fields)))
(magit-log-edit-toggle-field 'sign-off (not magit-commit-signoff)))
(defun magit-pop-to-log-edit (operation)
(let ((dir default-directory)