@echo off
sfk script -anyparms "%~f0" -from begin %*
rem %~f0 is the absolute batch file name.
rem %* passes through every parameter given.
rem -anyparms allows words starting with '+'.
GOTO xend

sfk label begin -var -checkdirs

   // Selective file copy example. Just run this batch for infos.
   // Read detailed explanations of every step in the SFK e-Book,
   // under "Backup and transfer of folders".

   +setvar cmd="%1"
   +setvar yes="%2"
   +setvar target=R:\backup

   // helper variables for short typing.
   // empty parms must be replaced by "-noop".
   +setvar s="#(sys.ownscript.name)"
   +setvar m="[Magenta]"
   +setvar d="[def]"

   // if "view" or "+view" is given with list, size, or big
   // then insert a variable command to view all output
   // comfortably and searcheable with Depeche View.
   +setvar todview=""
   +if "#(contains(yes,'view')) = 1" setvar todview="+view"

   +if "%1 = " begin
      +tell "[green]DataWay:[def] PC Backup"
      +tell "   #(m)FROM#(d) C: and D: #(m)TO#(d) #(target)"
      +tell "   #(m)WITH#(d) org app work mail"
      +tell "   #(m)WITHOUT#(d) cache save, and tmp files"
      +tell " "
      +tell "[green]Usage:[def]"
      +tell "   #(s) command"
      +tell " "
      +tell "[green]Commands:[def]"
      +tell "   #(m)list#(d)        - list all selected source files."
      +tell "                 press escape or ctrl+c to stop."
      +tell "   #(m)size#(d)        - tell size of source folders,"
      +tell "                 list 50  mb blocks and larger"
      +tell "   #(m) size200#(d)    - list 200 mb blocks and larger"
      +tell "   #(m)big#(d)         - show biggest selected source files"
      +tell " "
      +tell "   #(m)copy#(d)        - simulate copy to #(target)"
      +tell "   #(m) copy -yes#(d)  - really   copy to #(target)"
      +tell " "
      +tell "   #(m)copy7d#(d)      - copy only files created or changed"
      +tell "                 in the last 7 days"
      +tell " "
      +tell "   #(m)sync#(d)        - simulate copy with DELETE of files"
      +tell "                 in #(target) which do not exist"
      +tell "                 in the source folders"
      +tell "   #(m) sync -yes#(d)  - really   sync to #(target)"
      +stop
      +endif

   // "-using" allows to use the same file set in multiple commands.
   // "-root" is a prefix for every -dir entry within -using.
   +if "#(cmd) = list" begin
      +dir -time -size
         -root C:\ -using cdirs
         -root D:\ -using ddirs
         #(todview)
      +stop
      +endif

   +if "#(begins(cmd,'size')) = 1" begin
      +setvar minsize=#(substr(cmd,4))
      +if "#(minsize) = " setvar minsize=10
      +treesize -minsize=#(minsize)m
         -root C:\ -using cdirs
         -root D:\ -using ddirs
         #(todview)
      +stop
      +endif

   +if "#(cmd) = big" begin
      +big -root C:\ -using cdirs
           -root D:\ -using ddirs
           #(todview)
      +stop
      +endif

   +if "#(cmd) = copy" begin
      +copy #(yes) C:\ #(target)\c -using cdirs
      +copy #(yes) D:\ #(target)\d -using ddirs
      +stop
      +endif

   +if "#(begins(cmd,'copy')) = 1" begin
      +setvar since=#(substr(cmd,4))
      +copy -since #(since) #(yes) C:\ #(target)\c -using cdirs
      +copy -since #(since) #(yes) D:\ #(target)\d -using ddirs
      +stop
      +endif

   +if "#(cmd) = sync" begin
      +sync #(yes) -wipe C:\ #(target)\c -using cdirs
      +sync #(yes) -wipe D:\ #(target)\d -using ddirs
      +stop
      +endif

   +tell "unknown command: #(cmd)"

   +end

sfk label cdirs

   // copy C:\org C:\app etc.
   // variables #() are not supported.
   // every parameter with whitespaces must be quoted by "".

   -dir     org
            app
            "Users\All Users\VirtualBox"

      -subdir  !\cache\
               !\save\
               "!\unused stuff\"

      -file    !.tmp

   +end

sfk label ddirs

   // this will copy: D:\work D:\mail

   -dir     work

      -subdir  !\.svn
               !\old\
               !\save\
    
      -file    !\tmp*.*
               !.tmp
               !.bak

   -dir     mail

      -subdir  !\cache

   +end

:xend