#!/usr/bin/env zsh
##? drop into a directory in ~/scratch/%Y/%U

# inspo: https://leahneukirchen.org/blog/archive/2006/01/keeping-your-home-clean-with-mess.html

local dir date_scratch

date_scratch=$HOME/scratch/$(date +"%Y/%U")
mkdir -p $date_scratch
ln -sfn $date_scratch $HOME/scratch/current

# cleanup any empty directories while I'm here
find $HOME/scratch/$(date +"%Y") \
  -mindepth 2 -maxdepth 2 -type d -empty -print0 |\
  xargs -0 --no-run-if-empty rmdir --verbose

if [[ -n $1 ]]; then
  dir=$date_scratch/$1
  mkdir -p $dir
else
  dir=$(mktemp -d $date_scratch/$(date +"%d").XXXX)
fi

pushd $dir