tmux, vim, terminal theming

home/.tmux/tab-name.sh

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+# Tab name for tmux automatic-rename.
+# Usage: tab-name.sh <command> <dirname>
+# Shows dirname for shells, command for everything else. Truncates at 15 with ….
+
+cmd="$1"
+dir="$2"
+max=15
+
+case "$cmd" in
+    zsh|bash|fish|sh) name="$dir" ;;
+    *) name="$cmd" ;;
+esac
+
+if (( ${#name} > max )); then
+    echo "${name:0:$max}…"
+else
+    echo "$name"
+fi