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[v8,3/3] git-jump: invoke emacs/emacsclient

Message ID 048f508ca99409d8c023d12639ff9c6fc4550b2a.1669511933.git.gitgitgadget@gmail.com (mailing list archive)
State Accepted
Commit 9508dfd9f553019c2e3b2869926a0dcaed7a498f
Headers show
Series git-jump: support Emacs | expand

Commit Message

Yoichi Nakayama Nov. 27, 2022, 1:18 a.m. UTC 
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(-)
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Patch

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() {