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feature/version-control: fix git-timemachine headerline

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On first invokation of git-timemachine the headerline isn't visible
until you jump to another revision. This fix ensures it's visible from
the start.
This commit is contained in:
Henrik Lissner 2018-02-07 02:27:06 -05:00
parent 63924df639
commit 9b41423537
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GPG key ID: 5F6C0EA160557395
2 changed files with 16 additions and 28 deletions
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39
modules/feature/version-control/autoload.el
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@ -32,12 +32,20 @@ repository root."
(user-error "No git root found!")))
;;;###autoload
(defun +vcs|init-header-line ()
"Toggle the git-timemachine header-line on activate. Use this on
`git-timemachine-mode-hook'."
(if git-timemachine-mode
(+vcs*update-header-line)
(setq-local header-line-format nil)))
(defun +vcs*update-header-line (revision)
"Show revision details in the header-line, instead of the minibuffer.
Sometimes I forget `git-timemachine' is enabled in a buffer. Putting revision
info in the `header-line-format' is a good indication."
(let* ((date-relative (nth 3 revision))
(date-full (nth 4 revision))
(author (if git-timemachine-show-author (concat (nth 6 revision) ": ") ""))
(sha-or-subject (if (eq git-timemachine-minibuffer-detail 'commit) (car revision) (nth 5 revision))))
(setq header-line-format
(format "%s%s [%s (%s)]"
(propertize author 'face 'git-timemachine-minibuffer-author-face)
(propertize sha-or-subject 'face 'git-timemachine-minibuffer-detail-face)
date-full date-relative))))
;;;###autoload
(defun +vcs|enable-smerge-mode-maybe ()
@ -49,22 +57,3 @@ repository root."
(when (and (featurep 'hydra)
+vcs-auto-hydra-smerge)
(+hydra-smerge/body)))))
;;;###autoload
(defun +vcs*update-header-line (&rest _)
"Show revision details in the header-line, instead of the minibuffer.
Sometimes I forget `git-timemachine' is enabled in a buffer. Putting info into,
putting them in `header-line-format' has better visibility."
(when (and git-timemachine-mode git-timemachine-revision)
(let* ((revision git-timemachine-revision)
(date-relative (nth 3 revision))
(date-full (nth 4 revision))
(author (if git-timemachine-show-author (concat (nth 6 revision) ": ") ""))
(sha-or-subject (if (eq git-timemachine-minibuffer-detail 'commit) (car revision) (nth 5 revision))))
(setq-local
header-line-format
(format "%s%s [%s (%s)]"
(propertize author 'face 'git-timemachine-minibuffer-author-face)
(propertize sha-or-subject 'face 'git-timemachine-minibuffer-detail-face)
date-full date-relative)))))