add "box" script for managing temp directories

scripts/box

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+USAGE="Usage: box [--enter]"
+
+# ===== Configuration ===== #
+DATA_DIR="$HOME/.data/box"
+# ========================= #
+
+function setup {
+  mkdir -p "$DATA_DIR" &>/dev/null
+}
+
+function box {
+  mktemp -d
+  # TODO: use a custom name instead
+}
+
+set -euo pipefail
+
+ENTER=false
+for arg in $@; do
+  case "$arg" in
+    -e|--enter)
+      ENTER=true
+      shift
+      ;;
+    -h|--help)
+      echo "$USAGE"
+      ;;
+    -*)
+      echo "[!] Unknown opt \"$arg\"" >&2
+      ;;
+    *)
+      echo "[!] Unknown arg \"$arg\"" >&2
+      ;;
+  esac
+done
+
+setup
+
+BOX=$(box)
+
+if [[ "$ENTER" == true ]]; then
+  cd "$BOX"
+fi