git.zerfleddert.de Git - micropolis/blob - src/tclx/tclsrc/forrec.tcl

   1 #
   2 # forrecur.tcl --
   3 #
   4 # Proc to execute code on every file in a recursive directory glob.
   5 #------------------------------------------------------------------------------
   6 # Copyright 1992 Karl Lehenbauer and Mark Diekhans.
   7 #
   8 # Permission to use, copy, modify, and distribute this software and its
   9 # documentation for any purpose and without fee is hereby granted, provided
  10 # that the above copyright notice appear in all copies.  Karl Lehenbauer and
  11 # Mark Diekhans make no representations about the suitability of this
  12 # software for any purpose.  It is provided "as is" without express or
  13 # implied warranty.
  14 #------------------------------------------------------------------------------
  15 # $Id: forrecur.tcl,v 2.0 1992/10/16 04:52:00 markd Rel $
  16 #------------------------------------------------------------------------------
  17 #
  18
  19 #@package: TclX-forrecur for_recursive_glob
  20
  21 proc for_recursive_glob {var globlist code {depth 1}} {
  22     upvar $depth $var myVar
  23     foreach globpat $globlist {
  24         foreach file [glob -nocomplain $globpat] {
  25             if [file isdirectory $file] {
  26                 for_recursive_glob $var $file/* $code [expr {$depth + 1}]
  27             }
  28             set myVar $file
  29             uplevel $depth $code
  30         }
  31     }
  32 }