From 9a56051499da642632005c3646aad5e6cdda926a Mon Sep 17 00:00:00 2001
From: Kyle Meyer <kyle@kyleam.com>
Date: Sun, 2 Aug 2015 21:35:50 -0400
Subject: Add magit-find-commit-file command

---
 lisp/init-git.el | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'lisp')

diff --git a/lisp/init-git.el b/lisp/init-git.el
index a3375b1..47aec9f 100644
--- a/lisp/init-git.el
+++ b/lisp/init-git.el
@@ -277,6 +277,19 @@ N defaults to 20."
                 (magit-changed-files (format "HEAD~%s..HEAD" n))
                 nil t))))
 
+(defun km/magit-find-commit-file (commit)
+  "Find file changed in COMMIT."
+  (interactive (list (or (magit-branch-or-commit-at-point)
+                         (and (derived-mode-p 'magit-revision-mode)
+                              (car magit-refresh-args))
+                         (magit-read-branch-or-commit "Commit"))))
+  (let ((files (magit-changed-files (format "%s~..%s" commit commit))))
+    (find-file
+     (cl-case (length files)
+       (0 (user-error "No changed files in %s" commit))
+       (1 (car files))
+       (t (magit-completing-read "File" files nil t))))))
+
 (defun km/magit-insert-staged-file (&optional no-directory)
   "Select staged file to insert.
 
@@ -434,6 +447,10 @@ function."
   (define-key magit-refs-mode-map "j" 'km/avy-goto-subword-1)
   (define-key magit-cherry-mode-map "j" 'km/avy-goto-subword-1)
 
+  (define-prefix-command 'km/magit-map)
+  (define-key magit-mode-map "." 'km/magit-map)
+  (define-key km/magit-map "c" 'km/magit-find-commit-file)
+
   (define-key km/git-map "." 'km/magit-show-commit-at-point)
   (define-key km/git-map "d" 'magit-dispatch-popup)
   (define-key km/git-map "e" 'km/magit-commit-extend-all)
-- 
cgit v1.2.3