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authorThierry N <thierryn1 at hispeed dot ch>2009-08-07 14:25:08 +0200
committerThierry N <thierryn1 at hispeed dot ch>2009-08-07 14:25:08 +0200
commit5e98dfe87ec4f631d5923aa31a56ec88332c5024 (patch)
treec2caa199bc9ae83a2db6ff351b1d9df4a0fe6154 /base/rsync/rsync.driver
parent26f3d58598ecdf83fa67b6183c7a9b0f60ca9621 (diff)
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Ajout de rsync#3.0.6-1
Diffstat (limited to 'base/rsync/rsync.driver')
-rw-r--r--base/rsync/rsync.driver143
1 files changed, 143 insertions, 0 deletions
diff --git a/base/rsync/rsync.driver b/base/rsync/rsync.driver
new file mode 100644
index 000000000..21fd54c45
--- /dev/null
+++ b/base/rsync/rsync.driver
@@ -0,0 +1,143 @@
+#!/usr/bin/perl
+#
+# /etc/ports/drivers/rsync: rsync(1) driver script for ports(8)
+#
+
+use warnings;
+use strict;
+use File::Basename;
+
+my $host = '';
+my $collection = '';
+my $destination = '';
+my %new_checkouts;
+my %old_checkouts;
+
+sub error
+{
+ my $message = shift;
+ print "Error: $message ($!)\nUpdating failed\n";
+ exit 1;
+}
+
+sub warning
+{
+ my $message = shift;
+ print "Warning: $message ($!)\n";
+}
+
+if ($#ARGV < 0)
+{
+ print "Usage: $0 <file>\n";
+ exit 1;
+}
+
+open(FILE, $ARGV[0]) or error("Couldn't open $ARGV[0]");
+while (<FILE>)
+{
+ chomp;
+ if (/^host=(.*)/) { $host = $1; }
+ elsif (/^collection=(.*)/) { $collection = $1; }
+ elsif (/^destination=(.*)/) { $destination = $1; }
+}
+close(FILE);
+
+if ($host eq '') { error("Host field not set in $ARGV[0]"); }
+if ($collection eq '') { error("Collection field not set in $ARGV[0]"); }
+if ($destination eq '') { error("Destination field not set in $ARGV[0]"); }
+
+if (-e "$destination/.checkouts")
+{
+ # read the old .checkouts file into memory
+ open(FILE, "$destination/.checkouts") or error("Couldn't read checkouts from $destination/.checkouts");
+ while (<FILE>)
+ {
+ chomp;
+ $old_checkouts{$_} = 1;
+ }
+ close(FILE);
+}
+
+print "Updating file list from " . $host . "::$collection\n";
+
+# get the remote file list (new .checkouts)
+open(PIPE, 'rsync -crz rsync://' . $host . '/' . $collection . '|') or error("Couldn't open pipe to rsync");
+while (<PIPE>)
+{
+ chomp;
+
+ next if /^MOTD:/; # ignore MOTD lines
+ s/^(.{43})//; # ignore the first 43 characters (mode, date etc...)
+ next if /^.$/; # ignore the . directory
+
+ $new_checkouts{$_} = 1;
+}
+close(PIPE);
+error("Running rsync failed") unless $? == 0;
+
+print "Updating collection " . basename($destination) . "\n";
+
+# now really run rsync
+open(PIPE, 'rsync -crz --log-format "%o %n" rsync://' . $host . "/$collection $destination|") or error("Couldn't open pipe to rsync");
+while (<PIPE>)
+{
+ chomp;
+
+ if (/^recv (.*)/)
+ {
+ if ($old_checkouts{$1})
+ {
+ s/^recv/ Edit/;
+ }
+ else
+ {
+ s/^recv/ Checkout/;
+ }
+ }
+
+ print $_ . "\n";
+}
+close(PIPE);
+error("Running rsync failed") unless $? == 0;
+
+# save new checkouts into .checkouts
+open(FILE, ">$destination/.checkouts") or error("Couldn't save checkouts to $destination/.checkouts");
+foreach my $checkout (sort keys %new_checkouts)
+{
+ print FILE "$checkout\n";
+}
+close(FILE);
+
+# use chroot as an additional safety measure when removing files
+chroot($destination) or error("Couldn't chroot into $destination");
+chdir('/');
+
+# iterate through old checkouts, remove obsolete files
+foreach my $checkout (sort keys %old_checkouts)
+{
+ if (!$new_checkouts{$checkout})
+ {
+ if (-f $checkout)
+ {
+ print " Delete $checkout\n";
+ unlink($checkout) or warning("Couldn't delete $checkout");
+ }
+ }
+}
+
+# iterate through old checkouts, remove obsolete directories
+foreach my $checkout (sort keys %old_checkouts)
+{
+ if (!$new_checkouts{$checkout})
+ {
+ if (-d $checkout)
+ {
+ print " Delete $checkout\n";
+ rmdir($checkout) or warning("Couldn't delete $checkout");
+ }
+ }
+}
+
+print "Finished successfully\n";
+
+# End of file