--- /dev/null
+#!/usr/bin/perl
+##--------------------------------------------------------------------------##
+## File:
+## $Id: apply-config,v 1.15 2002/10/17 03:14:31 ehood Exp $
+## Description:
+## Processes all '.in' template files.
+##--------------------------------------------------------------------------##
+## Copyright (C) 2002 Earl Hood <earl@earlhood.com>
+##
+## 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
+##--------------------------------------------------------------------------##
+
+package MHArc::apply_config;
+
+##--------------------------------------------------------------------------##
+# <x-boot-strap>
+BEGIN { die qq/CGI use FORBIDDEN!\n/ if (defined($ENV{'GATEWAY_INTERFACE'})); }
+my $Dir; BEGIN { $Dir = `dirname $0`; chomp $Dir; }
+use lib "$Dir/../lib"; # Add relative lib to search path
+# </x-boot-strap>
+##--------------------------------------------------------------------------##
+# <x-config>
+use MHArc::Config;
+my $config = MHArc::Config->load("$Dir/../lib/config.sh");
+# </x-config>
+##--------------------------------------------------------------------------##
+
+use Getopt::Long;
+use File::Find;
+use MHArc::Util qw(run_prg usage);
+
+my $clean = 0;
+my $distclean = 0;
+my $debug = 0;
+my $noact = 0;
+my $verbose = 0;
+
+my $clstatus = GetOptions(
+ "clean!" => \$clean,
+ "distclean!" => \$distclean,
+ "debug!" => \$debug,
+ "n!" => \$noact,
+ "verbose!" => \$verbose,
+
+ "help" => \$help,
+ "man" => \$man
+);
+usage(0) unless $clstatus;
+usage(1) if $help;
+usage(2) if $man;
+
+$verbose = 1 if $debug || $noact;
+$clean = 1 if $distclean;
+$MHArc::Util::ECHO_CMDS = 1 if ($verbose);
+$MHArc::Util::ECHO_ONLY = 1 if ($noact);
+
+my %done = ( );
+
+if ($debug) {
+ $config->dump_config(\*STDERR);
+}
+
+sub wanted {
+ if ($_ =~ /config\.sh$/ ||
+ $_ =~ /config\.sh\.in$/ ||
+ $_ =~ /config\.sh\.dist$/ ||
+ $_ =~ /config\.sh\.in\.dist$/) {
+ print qq/Skipping config file "$File::Find::name"\n/ if $debug;
+ return;
+ }
+ if (-d $_ && ($_ =~ /RCS$/ || $_ =~ /CVS$/ || $_ =~ /SCCS$/)) {
+ print qq/Pruning "$File::Find::name"\n/ if $debug;
+ $File::Find::prune = 1;
+ return;
+ }
+ if (-d $_ || !/\.in(?:\.dist)?$/o) {
+ print qq/Ignoring "$File::Find::name"\n/ if $debug;
+ return;
+ }
+ if ($done{$File::Find::name}) {
+ print qq/Skipping "$File::Find::name", already processed.\n/
+ if $debug;
+ return;
+ }
+
+ my $file = $_;
+ print qq/Checking "$File::Find::name"...\n/ if $debug;
+ if ($file =~ s/\.dist$//) {
+ if (!$clean) {
+ if (! -e $file) {
+ run_prg('/bin/cp', $_, $file);
+ run_prg('/bin/chmod', 'u+w', $file);
+ }
+ }
+ $done{$File::Find::name} = 1;
+ $done{"$File::Find::dir/$file"} = 1;
+ }
+
+ my $file_out = $file;
+ $file_out =~ s/\.in$//;
+
+ if ($clean) {
+ run_prg('/bin/rm', $file_out) if (-e $file_out);
+ run_prg('/bin/rm', $file) if ($distclean && (-e $file) &&
+ (-e "$file.dist"));
+ return;
+ }
+
+ print qq|Processing "$File::Find::dir/$file"\n| if $verbose;
+ if (!$noact) {
+ local(*IN, *OUT);
+ open(IN, $file) ||
+ die qq|ERROR: Unable to open "$File::Find::dir/$file": $!\n|;
+ open(OUT, ">$file_out") ||
+ die qq|ERROR: Unable to create "$File::Find::dir/$file_out": $!\n|;
+
+ my($line);
+ while (defined($line = <IN>)) {
+ $line =~ s/\@\@([^@]*)\@\@/$config->{$1}/g;
+ print OUT $line;
+ }
+ close(IN);
+ close(OUT);
+ if (-x $file) {
+ run_prg('/bin/chmod', 'a+x,go-w', $file_out);
+ }
+ }
+}
+
+if (!@ARGV) {
+ my $home = $config->{'SW_ROOT'};
+ $home = "$Dir/.." unless $home;
+ push(@ARGV, $home);
+
+ my($dir);
+ foreach $dir ($config->{'HTML_DIR'},
+ $config->{'CGI_DIR'},
+ $config->{'MBOX_DIR'},
+ $config->{'INFO_DIR'},
+ $config->{'MKNMZ_TMPL_DIR'}) {
+
+ next unless $dir =~ /\S/;
+ if (! -e $dir) {
+ warn qq/Warning: "$dir" does not exist\n/;
+ next;
+ }
+ $dir =~ s/\/+$//;
+ if ($dir !~ /^\Q$home\E\//o) {
+ push(@ARGV, $dir);
+ }
+ }
+}
+
+find(\&wanted, @ARGV);
+
+##--------------------------------------------------------------------------##
+__END__
+
+=head1 NAME
+
+apply-config - Process input template files based upon configuration settings.
+
+=head1 SYNOPSIS
+
+ apply-config [options] [dir ...]
+
+=head1 DESCRIPTION
+
+This program processes input template files and expands variables
+referenced to values specified in C<E<lt>mharc-rootE<gt>/lib/config.sh>.
+
+Template files are designated by the C<.in> filename extentions. For a
+given file, if C<I<file>.in.dist> exists and C<I<file>.in> does not,
+C<I<file>.in.dist> will be copied to C<I<file>.in> before processing.
+
+Variable references in template files are denoted as follows:
+
+ @@VARIABLE_NAME@@
+
+If the specified variable name is defined, the reference will be
+replaced with the empty string.
+
+=head1 OPTIONS
+
+Any non-option arguments are treated as directories to recursively
+scan for template files. If no directories are specified, then
+C<$SW_ROOT> is used as defined in C<E<lt>mharc-rootE<gt>/lib/config.sh>.
+
+=over
+
+=item -clean
+
+Remove all files that have a C<.in> version. This option is useful
+to clean up all files generated from templates.
+
+=item -distclean
+
+Remove all files that have a C<.in> version and remove all C<.in>
+files that have a C<.in.dist> version. This option is useful to
+clean up all files for generating a distribution bundle.
+
+B<WARNING:> Use this option with care since it will delete all
+customized versions of C<.in> templates. This option is mainly
+for use by mharc developers.
+
+=item -debug
+
+Print out alot of information on what is going on. This options
+prints out more information than C<-verbose>.
+
+=item -n
+
+Just echo what would be done, but do not do it.
+
+=item -verbose
+
+Echo out status on any operation that modifies files.
+
+=back
+
+=head1 FILES
+
+=over
+
+=item C<E<lt>mharc-rootE<gt>/lib/config.sh>
+
+Configuration file defining variables values.
+
+=back
+
+=head1 VERSION
+
+C<$Id: apply-config,v 1.15 2002/10/17 03:14:31 ehood Exp $>
+
+=head1 AUTHOR
+
+Earl Hood, earl@earlhood.com
+
+This program is part of the mharc archiving system and comes with
+ABSOLUTELY NO WARRANTY and may be copied only under the terms of
+the GNU General Public License, which may be found in the mhArc
+distribution.
+
+=cut
+
projects / mharc.git / blobdiff