# HG changeset patch
# User Heiko Schlittermann (ZARAFA.ctq.de) hs@schlittermann.de
# Date 1302529048 -7200
# Node ID 8fe32b9da32653b472cec05175785300e015abb0
# Parent  888e1c15c9fd256e37ed238ea46a5e3c62b8cdf9
should work now.

diff -r 888e1c15c9fd -r 8fe32b9da326 .hgignore
--- a/.hgignore	Mon Apr 11 13:09:31 2011 +0200
+++ b/.hgignore	Mon Apr 11 15:37:28 2011 +0200
@@ -5,3 +5,4 @@
 ftbackup.8
 debian/files
 Makefile
+.version
diff -r 888e1c15c9fd -r 8fe32b9da326 Makefile.in
--- a/Makefile.in	Mon Apr 11 13:09:31 2011 +0200
+++ b/Makefile.in	Mon Apr 11 15:37:28 2011 +0200
@@ -9,9 +9,10 @@
 all:	
 
 
-install:	man all
+install:	man .version all
 	install -d -m 0755 ${DESTDIR}${sbindir}
 	install    -m 0755 ${SCRIPT} ${DESTDIR}${sbindir}
+	perl -i -pe 's/\<VERSION\>/'`cat .version`'/' ${DESTDIR}${sbindir}/${SCRIPT}
 
 	install -d -m 0755 ${DESTDIR}${man8dir}
 	install    -m 0644 ${MAN8PAGE} ${DESTDIR}${man8dir}/
@@ -21,10 +22,15 @@
 man:	${MAN8PAGE}
 
 clean:
-	rm -f ${MAN8PAGE}
+	rm -f ${MAN8PAGE} .version
 
 distclean:	clean
 	rm -f Makefile
 
+.version:
+	test -f .hg_archival.txt \
+		&& { grep ^node: | cut -f2 -d' ' >$@; } \
+		|| { hg id | cut -f1 -d' ' >$@; }
+
 %.8:	%
 	pod2man --section 8 $< >$@
diff -r 888e1c15c9fd -r 8fe32b9da326 ftbackup
--- a/ftbackup	Mon Apr 11 13:09:31 2011 +0200
+++ b/ftbackup	Mon Apr 11 15:37:28 2011 +0200
@@ -2,6 +2,7 @@
 use strict;
 use warnings;
 
+use 5.10.0;
 use IO::File;
 use File::Basename;
 use Net::FTP;
@@ -12,16 +13,16 @@
 use Pod::Usage;
 use POSIX qw(strftime);
 use English qw(-no_match_vars);
-use 5.10.0;
 use if $ENV{DEBUG} => qw(Smart::Comments);
 
 $ENV{LC_ALL} = "C";
 
 my $ME = basename $0;
+my $VERSION = '<VERSION>';
 
-my @CONFIGS = ("/etc/$ME", "$ENV{HOME}/.$ME", "$ME.conf");
+my @CONFIGS = ("/etc/$ME.conf", "$ENV{HOME}/.$ME.conf", "$ME.conf");
 
-my $NODE = hostname;
+my $HOSTNAME = hostname;
 my $NOW  = time();
 
 my $opt_level   = undef;
@@ -43,7 +44,7 @@
 $SIG{INT} = sub { warn "Got signal INT\n"; exit 1 };
 
 my %CONFIG = (
-    FTP_DIR     => "backup/<LABEL>/<NODE>",
+    FTP_DIR     => "backup/<LABEL>/<HOSTNAME>",
     FTP_PASSIVE => 1,
     FULL_CYCLE  => 7,                         # not used yet
 );
@@ -60,10 +61,11 @@
         "h|help"    => sub { pod2usage(-exit => 0, -verbose => 1) },
         "m|man"     => sub { pod2usage(-exit => 0, -verbose => 3) },
         "C|config=s" => sub { @CONFIGS = ($_[1]) },
+	"V|version" => sub { print "$ME: $VERSION\n"; exit 0 },
     ) or pod2usage;
 
     my %cf = (%CONFIG, get_configs(@CONFIGS));
-    $cf{FTP_DIR} =~ s/<NODE>/$NODE/g;
+    $cf{FTP_DIR} =~ s/<HOSTNAME>/$HOSTNAME/g;
     $cf{FTP_DIR} =~ s/<LABEL>/$opt_label/g;
     my @dev = get_candidates();
     ### %cf
@@ -72,7 +74,9 @@
     my @errors = ();
     push @errors, "Need FTP_HOST (see config)." if not defined $cf{FTP_HOST};
     push @errors, "Need KEY (see config)."      if not defined $cf{KEY};
-    die join "\n", @errors, "" if @errors;
+    push @errors, "Command `dump' not found."   if system("command -v dump >/dev/null");
+    die "$ME: pre-flight check failed:\n\t", 
+	join("\n\t" => @errors), "\n" if @errors;
 
     my $ftp;
 
@@ -122,7 +126,8 @@
         }
 
         my $file = strftime("%F_%R", localtime $NOW) . ".$opt_level";
-        my $label = "$NODE:" . basename($dev->{rdev});
+        #my $label = "$HOSTNAME:" . basename($dev->{rdev});
+        my $label = basename($dev->{rdev});
         verbose
 "\tdumping $dev->{dev} as $dev->{rdev} on $dev->{mountpoint} to $file\n";
         next if $opt_dry;
@@ -137,7 +142,8 @@
 
             # we can do a snapshot
             # FIXME: calculate the size
-            my $snap = "$dev->{lvm}{path}-0";
+            # FIXME: check the snapshot name is not used already
+            my $snap = "$dev->{lvm}{path}-snap.0";
 
             verbose "Creating snapshot $snap\n";
             system($_ =
@@ -175,9 +181,9 @@
             print <<__HEAD;
 #! /bin/bash
 LC_ALL=C
-if test -t 1 || test "\$1" ; then
+if test -t 1; then
     cat <<___
-NODE       : $NODE
+HOSTNAME   : $HOSTNAME
 DATE       : $NOW @{[scalar localtime $NOW]}
 LEVEL      : $opt_level
 DEVICE     : $dev->{dev}
@@ -186,10 +192,10 @@
 FSTYPE     : $dev->{fstype}
 
 # For recovery pass everything following the first
-# ^### START to „recover -rf -“. Or do one of the following
+# ^### START to "recover -rf -". Or do one of the following
 # lines:
 #   sh <THIS SCRIPT> | restore -rf -
-#   sh <(ftpipe <URL>) | restore -rf -
+#   sh <(ftpipe <URL>) -pass file:/dev/tty | restore -rf -
 ___
     exit 0
 fi
@@ -424,8 +430,8 @@
 
 The config files are searched in the following places:
 
-    /etc/ftbackup
-    ~/.ftbackup
+    /etc/ftbackup.conf
+    ~/.ftbackup.conf
     ./ftbackup.conf
 
 If the location is a directory, all (not hidden) files in this directory are
@@ -437,7 +443,7 @@
 
     KEY		= <no default>
     FTP_HOST	= <no default>
-    FTP_DIR	= "backup/<LABEL>/<NODE>"
+    FTP_DIR	= "backup/<LABEL>/<HOSTNAME>"
     FTP_PASSIVE = 1
     FULL_CYCLE	= 7
 
diff -r 888e1c15c9fd -r 8fe32b9da326 ftbackup.conf.example
--- a/ftbackup.conf.example	Mon Apr 11 13:09:31 2011 +0200
+++ b/ftbackup.conf.example	Mon Apr 11 15:37:28 2011 +0200
@@ -9,8 +9,9 @@
 
 # FTP-Server base directory
 # the following expansion work:
-#     $NODE
-# FTP_DIR = backups/daily/$NODE
+#     <HOSTNAME> - the (full) hostname
+#     <LABEL> - label from --label=... oder the default: "daily"
+# FTP_DIR = backups/<LABEL>/<HOSTNAME>
 
 # if we need passive mode for file transfer
 # FTP_PASSIVE = 1