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author | David A. Wheeler <dwheeler@dwheeler.com> | 2013-08-25 08:16:13 -0400 |
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committer | David A. Wheeler <dwheeler@dwheeler.com> | 2013-08-25 08:16:13 -0400 |
commit | ba8f663f16c3e8c4abd2ef7ec5966a7dc338b962 (patch) | |
tree | c86c5d0b270f81c1fb72b5bb4a3db277ad2bd1e1 /lex_count | |
download | sloccount-git-ba8f663f16c3e8c4abd2ef7ec5966a7dc338b962.tar.gz |
Initial commit of version 2.26.
Diffstat (limited to 'lex_count')
-rwxr-xr-x | lex_count | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/lex_count b/lex_count new file mode 100755 index 0000000..f0adfaf --- /dev/null +++ b/lex_count @@ -0,0 +1,70 @@ +#!/usr/bin/perl +# lex_count +# Usage: lex_count [-f file] [list_of_files] +# file: file with a list of files to count (if "-", read list from stdin) +# list_of_files: list of files to count +# -f file or list_of_files can be used, or both + +# This is part of SLOCCount, a toolsuite that counts +# source lines of code (SLOC). +# Copyright (C) 2001-2004 David A. Wheeler. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# To contact David A. Wheeler, see his website at: +# http://www.dwheeler.com. +# +# + +$total_sloc = 0; + +# Do we have "-f" (read list of files from second argument)? +if (($#ARGV >= 1) && ($ARGV[0] eq "-f")) { + # Yes, we have -f + if ($ARGV[1] eq "-") { + # The list of files is in STDIN + while (<STDIN>) { + chomp ($_); + &count_file ($_); + } + } else { + # The list of files is in the file $ARGV[1] + open (FILEWITHLIST, $ARGV[1]) || die "Error: Could not open $ARGV[1]\n"; + while (<FILEWITHLIST>) { + chomp ($_); + &count_file ($_); + } + close FILEWITHLIST; + } + shift @ARGV; shift @ARGV; +} +# Process all (remaining) arguments as file names +while ($file = shift @ARGV) { + &count_file ($file); +} + +print "Total:\n"; +print "$total_sloc\n"; + +sub count_file { + my ($file) = @_; + my $sloc = 0; + + $sloc = `lexcount1 < "$file"`; + chomp($sloc); + print "$sloc $file\n"; + $total_sloc += $sloc; +} + |