Move tmux() function to tm(1df)

No real reason for it to be a shell function

1 files changed, 18 insertions, 0 deletions

diff --git a/bin/tm b/bin/tm
new file mode 100755
index 00000000..f2b51c63
--- /dev/null
+++ b/bin/tm
@@ -0,0 +1,18 @@
+#!/bin/sh
+# Attach to existing tmux session rather than create a new one if possible
+
+# If given any arguments, just use them as they are
+if [ "$#" -gt 0 ] ; then
+    :
+
+# If a session exists, just attach to it
+elif command tmux has-session 2>/dev/null ; then
+    set -- attach-session -d
+
+# Create a new session with an appropriate name
+else
+    set -- new-session -s "${TMUX_SESSION:-default}"
+fi
+
+# Execute with concluded arguments
+tmux "$@"