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

#
# forrecur.tcl --
#
# Proc to execute code on every file in a recursive directory glob.
#------------------------------------------------------------------------------
# Copyright 1992 Karl Lehenbauer and Mark Diekhans.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted, provided
# that the above copyright notice appear in all copies.  Karl Lehenbauer and
# Mark Diekhans make no representations about the suitability of this
# software for any purpose.  It is provided "as is" without express or
# implied warranty.
#------------------------------------------------------------------------------
# $Id: forrecur.tcl,v 2.0 1992/10/16 04:52:00 markd Rel $
#------------------------------------------------------------------------------
#

#@package: TclX-forrecur for_recursive_glob

proc for_recursive_glob {var globlist code {depth 1}} {
    upvar $depth $var myVar
    foreach globpat $globlist {
        foreach file [glob -nocomplain $globpat] {
            if [file isdirectory $file] {
                for_recursive_glob $var $file/* $code [expr {$depth + 1}]
	    }
	    set myVar $file
	    uplevel $depth $code
        }
    }
}
Commit	Line	Data
	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	}