aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--templates/dup.conf.erb19
1 files changed, 12 insertions, 7 deletions
diff --git a/templates/dup.conf.erb b/templates/dup.conf.erb
index 60a224e..d35e0e2 100644
--- a/templates/dup.conf.erb
+++ b/templates/dup.conf.erb
@@ -25,10 +25,15 @@ mkdir -p $TMP
export PASSPHRASE="<%= password %>"
-# it's important to let $EXCLUDE come before $INCLUDE to
-# have greater precedence; see duplicity(1) for more info
-duplicity -v6 --full-if-older-than $FULL_IF_OLDER_THAN \
- --tempdir $TMP --encrypt-key $ENCRYPT_KEY --sign-key $SIGN_KEY \
- --exclude $TMP $EXCLUDE $INCLUDE --exclude '**' / file:///$BACKUP_FOLDER || exit 1
-
-duplicity remove-older-than $REMOVE_OLDER_THAN file:///$BACKUP_FOLDER || exit 1
+# adds support for checking the existing backup
+if [ "$1" == "--check"]; then
+ duplicity collection-status file:///$BACKUP_FOLDER
+else
+ # it's important to let $EXCLUDE come before $INCLUDE to
+ # have greater precedence; see duplicity(1) for more info
+ duplicity -v6 --full-if-older-than $FULL_IF_OLDER_THAN \
+ --tempdir $TMP --encrypt-key $ENCRYPT_KEY --sign-key $SIGN_KEY \
+ --exclude $TMP $EXCLUDE $INCLUDE --exclude '**' / file:///$BACKUP_FOLDER || exit 1
+
+ duplicity remove-older-than $REMOVE_OLDER_THAN file:///$BACKUP_FOLDER || exit 1
+fi