Use tempdir

[grml.org.git] / gen_website

diff --git a/gen_website b/gen_website
old mode 100644 (file)
new mode 100755 (executable)
index 2e17ffa..1862584
--- a/gen_website
+++ b/gen_website
@@ -1,44 +1,62 @@
 #!/usr/bin/perl
 
-use strict; 
-use warnings; 
+use strict;
+use warnings;
 
 use Template;
 use File::Find::Rule;
 use File::Path qw(make_path);
-use File::Basename qw (fileparse);
-use File::Copy::Recursive qw(fcopy);
+use File::Basename qw (fileparse dirname);
+use File::Copy::Recursive qw(fcopy dirmove);
+use File::Temp qw (tempdir);
 
 my $out_dir = "out/";
 
 #find all files
 
-my @files = File::Find::Rule->file()
-                           ->in('.');
+#rule to match git directorys
+my $git = File::Find::Rule->directory
+                          ->name(".git")
+                          ->prune
+                          ->discard;
 
+#matches all files
+my $file_rule = File::Find::Rule->file();
+
+#combine both
+my @files = File::Find::Rule->or( $git, $file_rule )
+                            ->in('.');
+
+#create a tempdir
+my $tempdir = tempdir( CLEANUP => 0 );
 
 #initialize template toolkit
 
 my $template = Template->new;
 
-if (! -d $out_dir) {
-       make_path($out_dir) or die "Could not create outdir $out_dir: $!";
-}
-
 foreach my $file (@files) {
        next if $file =~ /^$out_dir/;
        next if $file =~ /$0$/;
        if ($file =~ /\.tt2$/) {
                my $output;
-               $template->process($file, undef, \$output) 
+               $template->process($file, undef, \$output)
                        || die "Could not process file \"$file\": $!";
 
                my ($name,$path,$suffix) = fileparse($file,qw (.tt2));
-               open (my $fh, '>', "$out_dir/$path/$name.html") 
+        make_path("$tempdir/$path") unless -d "$tempdir/$path";
+               open (my $fh, '>', "$tempdir/$path/$name")
                        or die "Could not write to $file: $!";
                print $fh $output;
                close($fh);
        } else {
-               fcopy ($file, "$out_dir/$file") or die "Could not copy $file to $out_dir/$file: $!";
+               fcopy ($file, "$tempdir/$file") or die "Could not copy $file to $tempdir/$file: $!";
        }
 }
+
+$out_dir =~ s/\/$//;
+if (-d $out_dir) {
+    mv ($out_dir, dirname($out_dir) . ".bak")
+        or die "Could not move $out_dir to $out_dir.bak: $!";
+}
+dirmove ($tempdir, "$out_dir")
+    or die "Could not move $tempdir to $out_dir: $!";