clean-cache

#!/bin/bash

# exec 2>/dev/null

function rm-star {
	local dir=$1
	if ! hash realpath; then
		return
	fi
	while [[ "$dir" =~ // ]]; do
		dir=${dir/\/\//\/};
	done
	if [[ / == "$(realpath "$dir")" ]]; then
		echo will not nuke slash.
		return
	fi
	echo nuke [$dir/...]
	[[ -d "$dir" ]] && echo rm -fr "$dir/"'*'
}

x-del-p() { xargs -r -0 -I% find "%" -type f -print; }
x-del-p() { xargs -r -0 -I% find "%" -type f -print -delete ; }

#rm -frv dot/cpanm/*
#rm -fr -v cache/.ccache/?
#rm -fr -v cache/.cache/JetBrains/*/index/*

rm-star /var/tmp/portage
rm-star /root/.gem
rm-star /root/.npm

rm-star .cache/composer
rm-star .cache/npm/
rm-star .cache/pip
rm-star .cache/go-build

{
	find \
	.gem/gem \
	.cpan/cpan \
	.opam/opam \
	.cargo/cargo \
	.docker/docker \
	.mozilla/mozilla \
	.ansible/ansible -type l  -delete
} &>/dev/null
{
	find -maxdepth 5 '(' \
		-path '*Slack' -or \
		-path '*discord' -or \
		-path '*chromium' -or \
		-path '*skypeforlinux' -or \
		-path '*chromium-jazzo' -or \
		-path '*spotify/Browser' -or \
		-path '*google-chrome' -or \
		-path '*opera' ')' -print0 \
		| xargs -0 -I% find "%" '(' \
		-name 'Service Worker' -or \
		-name 'Local Storage' -or \
		-name 'IndexedDB' -or \
		-name 'Cache' -or \
		-name 'Code Cache' ')' \
		-print0 | x-del-p
} 2>/dev/null

find .cache/spotify/Data -type f -delete
#find .cache/spotify -name Cache | xargs -r -I% find % -type f -print -delete

{
	make clean -C /usr/src/linux
	find -L /usr/src/linux  | grep -Ee '(\.ko|\.o\.d|\.o|\.cmd)$' | xargs -r rm
	rm -f /usr/src/linux/.tmp_*
	rm -f /usr/src/linux/vmlinux
} 2>/dev/null

{
	rm -fr .cache/mozilla/firefox/*/Cache/*
	rm -fr .cache/mozilla/firefox/*/cache2/*
	find .cache/mozilla/firefox -name entries -print0 | x-del-p
} 2>/dev/null

find .local/share/flatpak/repo/tmp/cache         -type f  -delete
find .cache/ccache /var/cache/ccache -mindepth 2 -type f  -delete


find -maxdepth 5 -path '*minikube/cache' -print0 | x-del-p
find -maxdepth 5 -path '*ccache/?'       -print0 | x-del-p
find -maxdepth 5 -path '*cargo/registry' -print0 | x-del-p
find -maxdepth 5 -path '*opam/default'   -print0 | x-del-p
find -maxdepth 5 -path '*docker/machine/machines/minikube' -print0 | x-del-p
find -maxdepth 5 -path '*docker/machine/cache' -print0 | x-del-p