Let s3cmd have the correct bucket name when using s3 scheme
Diff
1diff --git a/duplicity-backup.conf.example b/duplicity-backup.conf.example
2index 0d5fb37c09ce4302310d3c91b32f4d2545c99886..cb09289031d1902ba0a2657950828a68df49fc7d 100644
3--- a/duplicity-backup.conf.example
4+++ b/duplicity-backup.conf.example
5@@ -90,8 +90,12 @@ ROOT="/home"
6 # for you). If you don't want to use Amazon S3, you can backup
7 # to a file or any of duplicity's supported outputs.
8 #
9-# NOTE: You do need to keep the "s3+http://<your location>/" format
10-# even though duplicity supports "s3://<your location>/".
11+# The s3+http scheme uses the default aws s3 hostname.
12+# Use s3://host/bucket/[backup-folder/] if you want to specify the host name.
13+# If using the s3://... scheme and you have s3cmd installed, be sure to change
14+# 's3.amazonaws.com' to the appropriate host in your .s3cfg file so that the
15+# remote file size check will work.
16+#DEST="s3://host/backup-bucket/backup-folder/"
17 DEST="s3+http://backup-bucket/backup-folder/"
18 # Other possible locations
19 #DEST="ftp://user[:password]@other.host[:port]/some_dir"
20diff --git a/duplicity-backup.sh b/duplicity-backup.sh
21index 90d09a0d04e9184e19bcfafb424bf6a0a2794469..225523b92d814176243ea47dd8100161eabfdb0b 100755
22--- a/duplicity-backup.sh
23+++ b/duplicity-backup.sh
24@@ -331,6 +331,11 @@ get_remote_file_size()
25 "s3")
26 if $S3CMD_AVAIL ; then
27 TMPDEST=$(echo ${DEST} | cut -c 11-)
28+ dest_scheme=$(echo ${DEST} | cut -f -1 -d :)
29+ if [ "$dest_scheme" = "s3" ]; then
30+ # Strip off the host name, too.
31+ TMPDEST=`echo $TMPDEST | cut -f 2- -d /`
32+ fi
33 SIZE=`${S3CMD} du -H s3://${TMPDEST} | awk '{print $1}'`
34 else
35 SIZE="s3cmd not installed."