63 lines
2.0 KiB
Nix
Executable File
63 lines
2.0 KiB
Nix
Executable File
{ pkgs }:
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pkgs.writeShellApplication {
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name = "garbage-collect";
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runtimeInputs = with pkgs; [
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bash
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coreutils
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gnugrep
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bc
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alsa-utils
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findutils
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nix
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];
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text = ''
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convert_size() {
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units=("MB" "GB" "TB" "PB")
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size=$1
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divisions=0
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while [ "$(echo "$size >= 1024.0" | bc -l)" -eq 1 ]; do
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size=$(echo "scale=2; $size / 1024" | bc -l)
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divisions=$((divisions + 1))
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done
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echo -e "\033[1;4;38;2;166;227;161m$size ''${units[divisions]}\033[0m"
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}
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echo "This will delete all unused paths in the nix store and delete any files in the gtrash folder."
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echo -e "\033[1;4;38;2;243;139;168mThis process is irreversible.\033[0m Are you sure?"
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select yn in "Yes" "No"; do
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case $yn in
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Yes ) echo "Sweeping system..."; scheck && runbg aplay "$HOME/assets/sound/sys/collectgarbage.wav"; break;;
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No ) echo "Canceling garbage collection."; return;;
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esac
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done
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output=$(nix-collect-garbage | tee /dev/tty)
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nix_freed=$(echo "$output" | grep -oP '\d+(\.\d+)? MiB freed' | cut -d' ' -f1)
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echo "Done, nix-collect-garbage freed up $(convert_size "$nix_freed")"
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# Get the size of the trash folder before deleting
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if [ "$(find ~/.local/share/Trash/files/ 2>/dev/null)" ]; then
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echo "Deleting trash files..."
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echo "Found $(find ~/.local/share/Trash/files/ | wc -l) files in trash can."
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rm_freed=$(du -sm ~/.local/share/Trash/files | awk '{print $1}')
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sudo /run/current-system/sw/bin/rm -rf ~/.local/share/Trash/files
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mkdir -p ~/.local/share/Trash/files
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echo "Done, deleting trash freed up $(convert_size "$rm_freed")"
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else
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rm_freed="0"
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fi
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total_freed=$(echo "$nix_freed + $rm_freed" | bc)
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total_converted=$(convert_size "$total_freed")
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echo "Optimizing nix store..."
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nix store optimise
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echo -e "System cleaning complete, freed \033[1;4;38;2;166;227;161m$total_converted\033[0m in total"
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scheck && runbg aplay "$HOME/assets/sound/sys/rm.wav"
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'';
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}
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