Adding filesystem component, to delete files

src/bootstrap.lua

@@ -3,6 +3,7 @@
     Minimal functionality to install pull SPM and install itself.
  ]]
 local component = require("component")
+local fs = require("filesystem")
 local wget = loadfile("/bin/wget.lua")
 
 if not component.isAvailable("internet") then
@@ -14,7 +15,7 @@ local downloadSrc = "{URL_BASE}/spm/spm.min.lua"
 local saveLocation = "/tmp/spm.lua"
 
 print("Downloading Temporary SPM")
-wget("-q", downloadSrc, saveLocation)
+wget("-qf", downloadSrc, saveLocation)
 
 local spm = loadfile(saveLocation)
 

src/spm/spm.lua

@@ -40,6 +40,7 @@ local function printUsage()
     print("'spm update|upgrade <package>' to update an already installed package")
     print("'spm update|upgrade all' to update every already installed package")
     print("'spm uninstall|remove <package>' to remove a package from your system")
+    print("'spm copy <package>' to copy package files to another location")
     print(" -f: Force creation of directories and overwriting of existing files.")
 end