From 020ccaaa9321324ecde0189d027d985112a76195 Mon Sep 17 00:00:00 2001
From: Alex Karle <alex@alexkarle.com>
Date: Sat, 26 Feb 2022 00:51:35 -0500
Subject: [PATCH] plumb: Add plumb -w option to open in new window

And of course update tmux to use it!

I found that a lot of the time, more than 2 vertical splits
is already cluttered. Since these windows close on their own
when vi/less dies, it's nice to just pop them in their own
window to get the full real-estate.
---
 .tmux.conf |  2 +-
 bin/plumb  | 35 ++++++++++++++++++++++++++++-------
 2 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/.tmux.conf b/.tmux.conf
index 47a40fc..5d54d67 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -12,7 +12,7 @@ bind-key C-a send-prefix
 
 # plumber! `a` in copy-mode sends to the 'plumb' command (A splits above)
 bind-key -T copy-mode-vi a send-keys -X copy-pipe-no-clear "plumb #{pane_current_path}"
-bind-key -T copy-mode-vi A send-keys -X copy-pipe-no-clear "plumb #{pane_current_path} -b"
+bind-key -T copy-mode-vi A send-keys -X copy-pipe-no-clear "plumb -w #{pane_current_path}"
 
 # Less delay on pressing escape (for vim)
 set-option -sg escape-time 10
diff --git a/bin/plumb b/bin/plumb
index 672134d..63dc821 100755
--- a/bin/plumb
+++ b/bin/plumb
@@ -1,21 +1,42 @@
 #!/bin/sh
 # plumb -- plumber for tmux's copy-pipe
 # reads the item to plumb from stdin, optionally takes a working dir
-# and arguments for split-window (i.e. to split above or set size)
-read ITEM
+# most items open in a new tmux split, or new window if -w given
+args=$(getopt w $*)
+if [ "$?" != "0" ]; then
+	echo "usage: plumb [-w] [directory]" 1>&2
+	exit 1
+fi
+
+set -- $args
+while [ "$#" != "0" ]; do
+	case "$1" in
+		-w) NEW_WINDOW=1 ; shift ;;
+		--) shift ; break ;;
+	esac
+done
 
 if [ -n "$1" ]; then
 	cd "$1"
+	shift
 fi
-shift
+
+tmuxdo() {
+	if [ "$NEW_WINDOW" = "1" ]; then
+		tmux new-window sh -c "$1"
+	else
+		tmux split-window sh -c "$1"
+	fi
+}
 
 # only accept first argument (by whitespace)
+read ITEM
 ITEM=$(echo "$ITEM" | awk '{ print $1 }')
 
 case "$ITEM" in
-	http*) firefox "$ITEM" ;;
+	http*) xdg-open "$ITEM" ;;
 	[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]*) \
-		tmux split-window "$@" sh -c "git show $ITEM 2>&1 | less" ;;
-	[a-zA-Z0-9.]*:[0-9]*:*) tmux split-window "$@" sh -c "fned \"$ITEM\"" ;;
-	*) tmux split-window "$@" sh -c "vi $ITEM" ;;
+		tmuxdo "git show $ITEM 2>&1 | less" ;;
+	[a-zA-Z0-9.]*:[0-9]*:*) tmuxdo "fned \"$ITEM\"" ;;
+	*) tmuxdo "vi $ITEM" ;;
 esac
--
libgit2 1.1.1