From: Yoichi Nakayama via GitGitGadget <gitgitgadget@gmail.com>
Date: Sun, 27 Nov 2022 01:18:53 GMT
Subject: [PATCH v8 3/3] git-jump: invoke emacs/emacsclient
Message-ID: <048f508ca99409d8c023d12639ff9c6fc4550b2a.1669511933.git.gitgitgadget@gmail.com>
In-Reply-To: <pull.1423.v8.git.1669511933.gitgitgadget@gmail.com>

From: Yoichi Nakayama <yoichi.nakayama@gmail.com>

It works with GIT_EDITOR="emacs", "emacsclient" or "emacsclient -t"

Signed-off-by: Yoichi Nakayama <yoichi.nakayama@gmail.com>
---
 contrib/git-jump/git-jump | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/contrib/git-jump/git-jump b/contrib/git-jump/git-jump
index a5a8a77e20e..40c4b0d1110 100755
--- a/contrib/git-jump/git-jump
+++ b/contrib/git-jump/git-jump
@@ -23,7 +23,22 @@ EOF
 
 open_editor() {
 	editor=`git var GIT_EDITOR`
-	eval "$editor -q \$1"
+	case "$editor" in
+	*emacs*)
+		# Supported editor values are:
+		# - emacs
+		# - emacsclient
+		# - emacsclient -t
+		#
+		# Wait for completion of the asynchronously executed process
+		# to avoid race conditions in case of "emacsclient".
+		eval "$editor --eval \"(let ((buf (grep \\\"cat \$1\\\"))) (pop-to-buffer buf) (select-frame-set-input-focus (selected-frame)) (while (get-buffer-process buf) (sleep-for 0.1)))\""
+		;;
+	*)
+		# assume anything else is vi-compatible
+		eval "$editor -q \$1"
+		;;
+	esac
 }
 
 mode_diff() {
-- 
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