Generated: Sat Oct 12 17:22:51 2013 from dir2nsis.pl 2012/07/27 7.8 KB. text copy
#!/usr/bin/perl -w # NAME: dir2nsis.pl # AIM: Given an input directory, scan it, and write out the results # to a NSIS nsi include file. # 27/07/2012 - Initial cut use strict; use warnings; use File::Basename; # split path ($name,$dir,$ext) = fileparse($file [, qr/\.[^.]*/] ) use File::stat; use Cwd; my $os = $^O; my $perl_dir = '/home/geoff/bin'; my $PATH_SEP = '/'; my $temp_dir = '/tmp'; if ($os =~ /win/i) { $perl_dir = 'C:\GTools\perl'; $temp_dir = $perl_dir; $PATH_SEP = "\\"; } unshift(@INC, $perl_dir); require 'lib_utils.pl' or die "Unable to load 'lib_utils.pl' Check paths in \@INC...\n"; # log file stuff our ($LF); my $pgmname = $0; if ($pgmname =~ /(\\|\/)/) { my @tmpsp = split(/(\\|\/)/,$pgmname); $pgmname = $tmpsp[-1]; } my $outfile = $temp_dir.$PATH_SEP."temp.$pgmname.txt"; open_log($outfile); # user variables my $VERS = "0.0.1 2012-07-27"; my $load_log = 0; my $in_file = ''; my $verbosity = 0; my $out_file = ''; # ### DEBUG ### my $debug_on = 0; my $def_file = 'C:\FG\data'; my $def_out = $temp_dir.$PATH_SEP."temp.$pgmname.nsi"; ### program variables my @warnings = (); my $cwd = cwd(); my %file_list = (); sub process_in_dir($$); my $total_files = 0; my $total_dirs = 0; my $total_bytes = 0; sub VERB1() { return $verbosity >= 1; } sub VERB2() { return $verbosity >= 2; } sub VERB5() { return $verbosity >= 5; } sub VERB9() { return $verbosity >= 9; } sub show_warnings($) { my ($val) = @_; if (@warnings) { prt( "\nGot ".scalar @warnings." WARNINGS...\n" ); foreach my $itm (@warnings) { prt("$itm\n"); } prt("\n"); } else { prt( "\nNo warnings issued.\n\n" ) if (VERB9()); } } sub pgm_exit($$) { my ($val,$msg) = @_; if (length($msg)) { $msg .= "\n" if (!($msg =~ /\n$/)); prt($msg); } show_warnings($val); close_log($outfile,$load_log); exit($val); } sub prtw($) { my ($tx) = shift; $tx =~ s/\n$//; prt("$tx\n"); push(@warnings,$tx); } sub process_in_file($) { my ($inf) = @_; if (! open INF, "<$inf") { pgm_exit(1,"ERROR: Unable to open file [$inf]\n"); } my @lines = <INF>; close INF; my $lncnt = scalar @lines; prt("Processing $lncnt lines, from [$inf]...\n"); my ($line,$inc,$lnn); $lnn = 0; foreach $line (@lines) { chomp $line; $lnn++; if ($line =~ /\s*#\s*include\s+(.+)$/) { $inc = $1; prt("$lnn: $inc\n"); } } } sub process_in_dir($$) { my ($dir,$lev) = @_; if (!opendir(DIR,$dir)) { prt("ERROR: Unable to open directory [$dir]\n"); return; } my @files = readdir(DIR); closedir(DIR); my ($file,$ff,$ra,$sb); ut_fix_dir_string(\$dir); my @dirs = (); my $cnt = scalar @files; prt("Processing directory [$dir], with $cnt items...\n") if ($lev == 0); $total_dirs++; foreach $file (@files) { next if ($file eq '.'); next if ($file eq '..'); $ff = $dir.$file; if (-d $ff) { push(@dirs,$ff); } else { $file_list{$dir} = [] if (!defined $file_list{$dir}); $total_files++; $ra = $file_list{$dir}; push(@{$ra},$file); if ($sb = stat($ff)) { $total_bytes += $sb->size; } } } foreach $dir (@dirs) { process_in_dir($dir,($lev+1)); } prt("Processed $total_dirs directories, for $total_files files...\n") if ($lev == 0); } sub sub_root_dir($) { my $dir = shift; my $len = length($in_file); $dir = substr($dir,($len+1)); return $dir; } sub process_file_list() { my $cnt = 0; my $script = ''; my $rh = \%file_list; prt("\nNow as NSIS script...\n"); # SetOutPath $INSTDIR\fgdata # File ${FGData}\* my ($dir,$ra,$line); foreach $dir (sort keys %{$rh}) { $ra = ${$rh}{$dir}; $dir = sub_root_dir($dir); $dir =~ s/\\$//; $dir = '' if ($dir eq '.'); $script .= " SetOutPath \$INSTDIR\\fgdata"; $script .= "\\$dir" if (length($dir)); $script .= "\n"; foreach $line (sort @{$ra}) { $cnt++; prt("$cnt: $dir\\$line\n") if (VERB9()); $script .= " File \${FGData}\\"; $script .= "$dir\\" if (length($dir)); $script .= "$line\n"; } } my $out = "# NSIS Script generated by $pgmname, on "; $out .= lu_get_YYYYMMDD_hhmmss(time()); $out .= "\n"; $out .= "# from a scan of directory [$in_file]\n"; $out .= "# total ".get_nn($total_dirs)." directories, "; $out .= get_nn($cnt)." files - "; $out .= get_nn($total_bytes)." bytes.\n\n"; $out .= $script; $out .= "\n# eof\n"; if (length($out_file)) { write2file($out,$out_file); prt("Script written to [$out_file]\n"); } else { prt($out); prt("No OUPUT file given. Use -o Out-File\n"); } } ######################################### ### MAIN ### parse_args(@ARGV); process_in_dir($in_file,0); process_file_list(); pgm_exit(0,""); ######################################## sub need_arg { my ($arg,@av) = @_; pgm_exit(1,"ERROR: [$arg] must have a following argument!\n") if (!@av); } sub parse_args { my (@av) = @_; my ($arg,$sarg); while (@av) { $arg = $av[0]; if ($arg =~ /^-/) { $sarg = substr($arg,1); $sarg = substr($sarg,1) while ($sarg =~ /^-/); if (($sarg =~ /^h/i)||($sarg eq '?')) { give_help(); pgm_exit(0,"Help exit(0)"); } elsif ($sarg =~ /^v/) { if ($sarg =~ /^v.*(\d+)$/) { $verbosity = $1; } else { while ($sarg =~ /^v/) { $verbosity++; $sarg = substr($sarg,1); } } prt("Verbosity = $verbosity\n") if (VERB1()); } elsif ($sarg =~ /^l/) { if ($sarg =~ /^ll/) { $load_log = 2; } else { $load_log = 1; } prt("Set to load log at end. ($load_log)\n") if (VERB1()); } elsif ($sarg =~ /^o/) { need_arg(@av); shift @av; $sarg = $av[0]; $out_file = $sarg; prt("Set out file to [$out_file].\n") if (VERB1()); } else { pgm_exit(1,"ERROR: Invalid argument [$arg]! Try -?\n"); } } else { $in_file = $arg; prt("Set input to [$in_file]\n") if (VERB1()); } shift @av; } if ((length($in_file) == 0) && $debug_on) { $in_file = $def_file; prt("Set DEFAULT input to [$in_file]\n"); } if ((length($out_file) == 0) && $debug_on) { $out_file = $def_out; prt("Set DEFAULT output to [$out_file]\n"); } if (length($in_file) == 0) { pgm_exit(1,"ERROR: No input directory found in command!\n"); } if (! -d $in_file) { pgm_exit(1,"ERROR: Unable to find in directory [$in_file]! Check name, location...\n"); } } sub give_help { prt("$pgmname: version $VERS\n"); prt("Usage: $pgmname [options] in-directory\n"); prt("Options:\n"); prt(" --help (-h or -?) = This help, and exit 0.\n"); prt(" --verb[n] (-v) = Bump [or set] verbosity. def=$verbosity\n"); prt(" --load (-l) = Load LOG at end. ($outfile)\n"); prt(" --out <file> (-o) = Write output to this file.\n"); } # eof - template.pl