dotfiles/.local/bin/scripts/clean

#!/bin/bash
# Clean up files according to given parameters
# TODO filter recently accessed files

typeset -A _clean_map
_clean_map=([h]=$XDG_CACHE_HOME [t]=/var/tmp [l]=/var/log [v]=/var/cache)
# TODO .mix - outdated version in socha
_clean_home=(.ant .autopsy .bundle .cargo .cpanm .docker .stack .hex .nix-defexpr .parallel .surf .pub-cache
			 #.cache
             .yarn .node_modules .npm .pnpm-store .node-gyp .nv .electron .electron-gyp
			 .gradle .gradle-kotlin-dsl .java .kscript .konan .m2 .openjfx
             .log luametatex-cache luatex-cache .texlive
             .lesshst .python_history .rubberband.wisdom.d .yarnrc)

[[ $1 =~ "." ]] && local=pwd
[[ $1 =~ "i" ]] && i=-i
dir="$("$local" 2>/dev/null || echo "$HOME")"

df --output="source,avail" -h $(test -n "$local" && echo ".") "$dir"

highlight "cleaning home"
for f in ${_clean_home[@]}
do file="$dir/$f"
	test -f "$file" || test -d "$file" && echo "Removing superfluous $file" && rm -rf $i "$file"
done
find "$dir" -maxdepth 2 -not -name ".stfolder" -empty -printf "Removing empty %p\n" -delete
find -L -maxdepth 2 -type l -printf "Removing broken symlink %p\n" -delete 2>/dev/null

test -d /mnt/data/backups/mobile/ &&
	mv -v $DATA/4*/backups/mobile/signal-* /mnt/data/backups/mobile/ 2>/dev/null

highlight "e :: remove downloaded emacs packages (rebuild takes minutes!)"
[[ $1 =~ "e" ]] &&
	find $DOOMLOCALDIR -maxdepth 1 \( -name straight -o -type f \) -printf "Removing %p\n" -exec rm -rf {} +

for k in "${!_clean_map[@]}"; do
	folder="${_clean_map[$k]}"
	highlight "$k :: delete $folder"
	[[ $1 =~ "$k" ]] && (test "$k" = "l" && sudo find "$folder" -type f -delete || sudo rm $i -rf "$folder") && echo "Deleted $folder"
done

highlight "s :: recursively remove logs"
[[ $1 =~ "s" ]] && find \( -name ".git" -o -name "src" -o -name "pkg" \) -prune -o \
	\( \( -name "logs" -o -name "log" -o -name "crash-reports" -o -name ".auctex-auto" \) -prune -o \
		-type f \( -name "*.log.gz" -o -name "*.log.[0-9]" -o -iname "*.log" -o -name "*.tuc" -o -name "*.tua" \) \) \
	-print -exec rm -rI {} +

highlight "m :: recursively remove mac-files"
if [[ $1 =~ "m" ]]; then
	find \( -name '__MACOSX' -o -name '._*' \) -print -exec rm -r {} +
	find \( -iname '.spotlight*' -o -name 'System Volume Information' -o -name '.fseventsd' \) -print -exec rm -rI {} +
	find -name '*.DS_Store' -delete
	echo 'Removed DS Stores'
fi

highlight "d :: recursively remove development caches"
if [[ $1 =~ "d" ]]; then
	# TODO some matches duplicate log clearing
	find -maxdepth 1 \( -name "*.aux" -o -name "*.log" -o -name "*.t[uo][ca]" -o -name "*.out" \) -print -delete
	find \( -name 'src' -o -name 'vendor' -o -name 'web' \) -prune -o \
		-type d \( -name 'cache' $(echo $DIRS_GENERATED | sed 's|-x \([^ ]\+\)|-o -name \1|g') \) \
		-print -exec rm $i -r {} + -prune
	echo -n "  " && highlight "build directories"
	find \( -name ".git" -o -path "*/mixxx/build" -o -name "app" -o -name "Leaflet" -o -name "www" -o -name "src" \) \
		-prune -o -name "build" -type d \
		-print -exec rm -rI {} + -prune
	# TODO consider gitignore / use git clean
fi
highlight "g :: clean gradle caches"
if [[ $1 =~ "g" ]]; then
	find "${GRADLE_USER_HOME:-$HOME/.gradle}" -mindepth 1 -maxdepth 1 -type d -print -exec rm $i -r {} +
	find $PROJECTS -name .gradle -print -exec rm $i -r {} +
fi

highlight "c :: clean electron caches"
[[ $1 =~ "c" ]] && find "$dir$(expr "${XDG_CONFIG_HOME/$HOME}" \| "/.config")" \
		-type d -name "*Cache*" -print -exec rm $i -r {} + -prune

highlight "o :: optimize space extensively"
if [[ $1 =~ "o" ]]; then
	sudo find /root/.cache $XDG_CACHE_HOME /var/cache /var/log /var/tmp -not -name CACHEDIR.TAG -mindepth 1 -maxdepth 2 -atime +2 -exec rm -r {} + -prune

	if test -f "/var/log/apt/history.log"; then
		aptclean_cur=$(cat "/var/log/apt/history.log" | wc -l)
		test "$aptclean_cur" -gt "${aptclean_last:--1}" &&
			sudo apt-get clean && sudo apt-get autoremove &&
			echo "Cleaned apt"
		export aptclean_last=$aptclean_cur
	fi

	sudo rm -rf "$XDG_DATA_HOME/baloo"
	# https://www.cyberciti.biz/faq/delete-remove-orphaned-unused-packages-arch-linux-pacman-command/
	which pacman &>/dev/null &&
		pacman -Qqdt | sudo pacman -Rsu -
	which yay &>/dev/null &&
		yay -Sc --noconfirm
	nix-collect-garbage -d 2>/dev/null &&
		nix-store --optimize
	docker image prune
fi

df --output="source,avail" -h $(test -n "$local" && echo ".") "$dir"