Move scripts dir inside hm

And remove weird path contraptions

hm/scripts/cached_pass

@@ -0,0 +1,30 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash
+#! nix-shell -p bash pass libnotify
+
+# TODO Password changed?
+
+
+set -euo pipefail
+
+if [[ $# -ne 1 ]]
+then
+    echo "Usage: $0 pass-name"
+    exit 2
+fi
+name="$1"
+
+BASEDIR="/tmp/cached_pass_${UID}"
+mkdir -p "$BASEDIR"
+chmod 700 "$BASEDIR"
+
+name_base64="$(echo "$name" | base64)"
+file="${BASEDIR}/${name_base64}"
+
+if [ ! -s "${file}" ]
+then
+    notify-send -u low "cached_pass" "Asking to cache: ${name}"
+    pass ${name} > "${file}"
+fi
+
+cat "${file}"