simplify special last command

[etc/tmux.git] / .bin / tmux

diff --git a/.bin/tmux b/.bin/tmux
index d6ff4b27d0493d3bc36eb134cdf8b4cd345dbb54..30d301717cd0797158a1166b44563828ff22427e 100755 (executable)
--- a/.bin/tmux
+++ b/.bin/tmux
@@ -20,7 +20,7 @@ tmux_session_exists() {
   _tmux_eval_only=1 real_tmux has-session -t "$1"
 }
 
-if [ "${1:-}" = --connect-to-last ]; then
+if [ "${1:-}" = last ]; then
   shift
   if [ -f "$LASTSESSIONIDFILE" ]; then
     UUID="$(cat $LASTSESSIONIDFILE)"
@@ -41,6 +41,9 @@ fi
 # only without argument create a new session with a random name/id to which we
 # can then attach
 
+if ! command -v uuidgen >/dev/null; then
+  uuidgen() { python3 -c 'import uuid; print(uuid.uuid1())'; }
+fi
 UUID=$(uuidgen)
 echo "$UUID" > $LASTSESSIONIDFILE