VSCode unused workspaceStorage cleanup

vscode-cleanup-workspace.sh

#!/bin/bash

# https://code.visualstudio.com/docs/getstarted/settings#_settings-file-locations
case "$(uname -sr)" in
    Darwin*)    
        VSCODE_HOME="$HOME/Library/Application Support/Code/User"
        ;;
    Linux*WSL*)
        # https://github.com/wslutilities/wslu
        if hash wslvar 2>/dev/null; then
            VSCODE_HOME="$(wslpath "$(wslvar APPDATA)")/Code/User"
        else
            VSCODE_HOME="/mnt/c/Users/$USER/AppData/Roaming/Code/User"
        fi
        ;;
    Linux*)
        VSCODE_HOME="$HOME/.config/Code/User"
        ;;
    *)
        echo "ERROR: Unsupported OS"
        exit 1
        ;;
esac

OIFS="$IFS"
IFS=$'\n'

for wsJson in $(find $VSCODE_HOME/workspaceStorage -maxdepth 2 -type f -name workspace.json); do
    folder="$(python3 -c "import sys, json; print(json.load(open(sys.argv[1], 'r'))['folder'])" "$wsJson")"
    if [[ $folder == file://* ]]; then
        if hash wslpath 2>/dev/null; then
            folder="$(wslpath "$(echo "$folder" | sed 's#^file:///##;s/+/ /g;s/%\(..\)/\\x\1/g;s/\\x3A/:/g')" 2>/dev/null)"
        else
            folder="$(echo "$folder" | sed 's#^file://##;s/+/ /g;s/%\(..\)/\\x\1/g;')"
        fi
        if [ -n "$folder" ] && [ ! -e "$folder" ]; then
            wsPath=$(dirname $wsJson)
            echo "Removing workspace $(basename $wsPath) for deleted folder $folder of size $(du -sh $wsPath | cut -f1)"
            rm -rf "$wsPath"
        fi
    fi
done

IFS="$OIFS"