From b405f4f3b3c73f8f4caebab94ff8c8a21ec933a7 Mon Sep 17 00:00:00 2001
From: jao <jao@gnu.org>
Date: Thu, 24 Jun 2021 01:27:48 +0100
Subject: eldoc for magit buffers

---
 init.org | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/init.org b/init.org
index 09dce73..ff01bd8 100644
--- a/init.org
+++ b/init.org
@@ -1985,6 +1985,34 @@
         (add-hook 'magit-status-sections-hook #'forge-insert-assigned-issues t)
         (add-hook 'magit-status-sections-hook #'forge-insert-issues t))
     #+end_src
+*** Eldoc for magit status/log buffers
+    [[https://tsdh.org/posts/2021-06-21-using-eldoc-with-magit.html][Using Eldoc with Magit]].
+    #+begin_src emacs-lisp
+      (defun jao-magit-eldoc-for-commit (_callback)
+        (when-let ((commit (magit-commit-at-point)))
+          (with-temp-buffer
+            (magit-git-insert "show"
+                              "--format=format:%an <%ae>, %ar"
+                              (format "--stat=%d" (window-width))
+                              commit)
+            (goto-char (point-min))
+            (put-text-property (point-min) (line-end-position) 'face 'bold)
+            (buffer-string))))
+
+      (defun jao-magit-eldoc-setup ()
+        (add-hook 'eldoc-documentation-functions
+                  #'jao-magit-eldoc-for-commit nil t)
+        (eldoc-mode 1))
+
+      (add-hook 'magit-status-mode-hook #'jao-magit-eldoc-setup)
+      (add-hook 'magit-log-mode-hook #'jao-magit-eldoc-setup)
+
+      (with-eval-after-load "eldoc"
+        (eldoc-add-command 'magit-next-line)
+        (eldoc-add-command 'magit-previous-line)
+        (eldoc-add-command 'magit-section-forward)
+        (eldoc-add-command 'magit-section-backward))
+    #+end_src
 *** Other git packages
     #+begin_src emacs-lisp
       (use-package git-messenger
-- 
cgit v1.2.3