Hunest

--[[
    [Tool/Patch] Hunest
    @version 1.0, 2016-12-28
    @author TheOddByte
--]]


local function yield()
    os.queueEvent( "yield" )
    coroutine.yield( "yield" )
end

local function fixNesting( sPath )
    local paths = {}
    local name  = fs.getName( sPath )
    local path  = name
    print( "[*] Scanning nested folders.." )
    while fs.exists( fs.combine( path, name ) ) and fs.isDir( fs.combine( path, name ) ) do
        path = fs.combine( path, name )
        table.insert( paths, path )
        yield()
    end
    print( "[*] Scanning done, found " .. tostring( #paths ) .. " nested folder(s)" )
    print( "[*] Deleting.." )
    for i = #paths, 1, -1 do
        fs.delete( paths[i] )
        yield()
    end
    print( "[*] Done :D" )
end


local function main( ... )

    local args = { ... }
    if #args < 1 then
        error( "Usage: hunest <path>", 0 )
    end

    local path = args[1]
    if not fs.exists( path ) then
        error( "Path does not exist", 0 )
    end

    fixNesting( path )
end

main( ... )