WIP new class and ordering data

[ypp-sc-tools.db-test.git] / yarrg / update-master-info

diff --git a/yarrg/update-master-info b/yarrg/update-master-info
index 3f570a68f26b3a75e297d107a3e7e1de4953550d..c668745c5b6e023bbb2ee016c696112548092624 100755 (executable)
--- a/yarrg/update-master-info
+++ b/yarrg/update-master-info
@@ -1,15 +1,71 @@
 #!/usr/bin/perl -w
+#
+# MAIN ADMINISTRATIVE DATABASE UPDATE TOOL
+#
+#  Usage:
+#     ./update-master-info [-d RSYNCDESTDIR] [-O OCEAN ... | -a]
+#
+#  Usual usages:
+#
+#    After editing source-info.txt to add commodities, or
+#    changing db-idempotent-update (eg to change the schema):
+#         ./update-master-info -d ~ftp/users/ijackson/yarrg/
+#    This will update everything except the ocean topologies.
+#
+#    To take account of new islands, or to fix a mistake in
+#    assigning island(s) to archipelago(es), or to add support
+#    for a new ocean:
+#         ./update-master-info -d ~ftp/users/ijackson/yarrg/ -O Midnight
+#
+#    After a fix to a mistake on a YPPedia chart page, correcting
+#    only inter-island-distances:
+#         ./update-master-info -O Midnight
+#
+#    After changing the algorithms for topology determination
+#    or YPPedia scraping:
+#         ./update-master-info -a
+#    and check that nothing unexpected changes.
+#
+#    To just make backups of the databases into the rsync directory:
+#         ./update-master-info -b -d ~ftp/users/ijackson/yarrg/ -a
+#         ./update-master-info -b -d ~ftp/users/ijackson/yarrg/ -O ...
+
+# This is part of ypp-sc-tools, a set of third-party tools for assisting
+# players of Yohoho Puzzle Pirates.
+#
+# Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+#
+# Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
+# are used without permission.  This program is not endorsed or
+# sponsored by Three Rings.
 
 use strict (qw(vars));
 use DBI;
 use Commods;
+use CommodsDatabase;
+use File::Copy;
 
+$ENV{'LC_CTYPE'}= 'en_GB.UTF-8';
 
 sub full ($) {
     my ($ocean) = @_;
     quick($ocean);
     print "## updating topology of $ocean\n";
     system('./yppedia-chart-parser',$ocean); die "$ocean $?" if $?;
+    print "\n";
 }
 
 sub quick ($) {
@@ -38,7 +94,8 @@ sub process_some_info ($$$) {
        if ($v<2) {
            next if $h =~ m/^nocommods/;
        }
-       next if $sfn =~ m/source-info/ && $h =~ m/^ocean/;
+       next if $sfn =~ m/source-info/ && $h =~ m/^ocean\b/;
+       next if $h =~ m/^client|^vessels|^shot\b|^commodclasses/;
 
        print $df $_, "\n" or die $!;
     }
@@ -67,6 +124,7 @@ sub update_master_info () {
 
 my @specoceans;
 my $alloceans;
+my $backup;
 
 sub optarg () {
     return $_ if length;
@@ -78,19 +136,44 @@ while (@ARGV && $ARGV[0] =~ m/^-/) {
     $_= shift @ARGV;
     last if m/^--?$/;
     while (m/^-./) {
-       if (s/^-d//) { $rsyncdir= optarg(); }
-       elsif (s/^-O//) { push @specoceans, optarg(); }
-       elsif (s/^-a//) { $alloceans=1; }
-       else { die "$_ ?"; }
+       if (s/^-d//) {
+           die if defined $rsyncdir;
+           $rsyncdir= optarg();
+       } elsif (s/^-O//) {
+           push @specoceans, optarg();
+       } elsif (s/^-b/-/) {
+           die if $backup;
+           $backup=1;
+       } elsif (s/^-a/-/) {
+           die if $alloceans;
+           $alloceans=1;
+       } else {
+           die "$_ ?";
+       }
     }
 }
 die if @ARGV;
 
 die if @specoceans && $alloceans;
+die if $backup && !$alloceans && !@specoceans;
 
 parse_info_serverside();
 
-if (@specoceans) {
+if ($backup) {
+    my @oceans= $alloceans ? (sort keys %oceans) : @specoceans;
+    foreach my $ocean (@oceans) {
+       print "## database backup for $ocean\n";
+       db_setocean($ocean);
+       db_writer();
+       db_connect();
+       $dbh->selectall_arrayref("SELECT * FROM commods WHERE commodid=1");
+       my $src= db_filename();
+       my $dst= $src; $dst =~ s,.*/,,; $dst= "$rsyncdir/$dst";
+       copy($src,"$dst.tmp") or die "$src -> $dst.tmp $!";
+       rename("$dst.tmp",$dst) or die "$dst.tmp -> $dst $!";
+       $dbh->rollback();
+    }
+} elsif (@specoceans) {
     print "### full update of specified oceans ...\n";
     foreach my $ocean (@specoceans) {
        die "$ocean ?" unless defined $oceans{$ocean};
@@ -108,7 +191,7 @@ if (@specoceans) {
     }
 }
 
-if (defined $rsyncdir) {
+if (defined $rsyncdir and !$backup) {
     print "### master-info update ...\n";
     update_master_info();
 }