#!/bin/bash -e
[[ -n "$CARGO_TARGET_CACHE_NAME" ]] || exit 0
#
# Save target/ for the next CI build on this machine
(
d=$HOME/cargo-target-cache/"$CARGO_TARGET_CACHE_NAME"
mkdir -p $d
set -x
rsync -a --delete --link-dest=$PWD target $d
du -hs $d
)