Index: /trunk/tools/stack_inputs.pl
===================================================================
--- /trunk/tools/stack_inputs.pl	(revision 20432)
+++ /trunk/tools/stack_inputs.pl	(revision 20432)
@@ -0,0 +1,69 @@
+#!/usr/bin/env perl
+
+#
+# Copy stack inputs to the current directory
+#
+
+use warnings;
+use strict;
+
+use DBI;
+use constant DB_SOCKET => '/var/run/mysqld/mysqld.sock'; # Socket for mysql
+
+# Extensions of the path_base to grab
+use constant EXTENSIONS => [ '.fits', # Image
+                             '.mask.fits', # Mask
+                             '.wt.fits', # Weight
+                             '.cmf', # Sources
+                             '.psf', # PSF
+                             ];
+
+use Getopt::Long qw( GetOptions :config auto_help auto_version gnu_getopt );
+
+my ($db_host, $db_name, $db_user, $db_pw); # Database details
+my ($stack_id);                 # Stack of interest
+
+GetOptions(
+           'dbhost=s' => \$db_host, # Database host name
+           'dbname=s' => \$db_name, # Database name
+           'dbuser=s' => \$db_user, # Database user
+           'dbpass=s' => \$db_pw, # Database p/w
+           'stack_id=s' => \$stack_id, # Stack identifier
+           ) or die "Unable to parse arguments.\n";
+die "Unknown option: @ARGV\n" if @ARGV;
+die "Required options: --dbhost --dbname --dbuser --dbpass --stack_id\n"
+    unless defined $db_host
+    and defined $db_name
+    and defined $db_user
+    and defined $db_pw
+    and defined $stack_id;
+
+# Database connection
+my $db = DBI->connect( "DBI:mysql:database=$db_name;host=$db_host;mysql_socket=" . DB_SOCKET(),
+                       $db_user,
+                       $db_pw,
+                       { RaiseError => 1, AutoCommit => 1 }
+                       ) or die "Unable to connect to database: $DBI::errstr";
+
+# Query to run
+my $sql = "SELECT warpSkyfile.path_base"
+    " FROM stackRun"
+    " JOIN stackInputSkyfile USING(stack_id)"
+    " JOIN warpSkyfile USING(warp_id, skycell_id)"
+    " WHERE stack_id = $stack_id";
+
+# List of warps
+my $warps = $db->selectcol_arrayref( $sql,
+                                     { Columns => [1] }
+                                     ) or die "Unable to execute SQL: $DBI::errstr";
+$db->disconnect;
+
+foreach my $warp_path ( @$warps ) {
+    foreach my $ext ( @{EXTENSIONS()} ) {
+        my $neb = "$warp_path$ext"; # Nebulous file
+        my $source = `neb-locate --path $neb` or die "Unable to locate $neb\n"; # Actual file
+        chomp $source;
+        my ($target) = $source =~ m|^.*:(.*)|; # Target name
+        !system "cp $source $target" or die "Unable to copy $source\n";
+    }
+}