From eeb907c24812123d98598246805b5613cd4b1f8a Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Sun, 9 Mar 2014 21:17:25 -0300
Subject: Skip if files already exist at backup-site

---
 share/hydractl/backup-site | 40 ++++++++++++++++++++++++----------------
 1 file changed, 24 insertions(+), 16 deletions(-)

(limited to 'share/hydractl/backup-site')

diff --git a/share/hydractl/backup-site b/share/hydractl/backup-site
index 817554a..68b2e4c 100755
--- a/share/hydractl/backup-site
+++ b/share/hydractl/backup-site
@@ -102,24 +102,32 @@ fi
 
 # Backup site
 if [ -d "$LOCATION" ]; then
-  echo "Backing up site folder..."
-  tar jcvf $PACK $LOCATION
-  md5sum $PACK  > $PACK.md5
-  sha1sum $PACK > $PACK.sha1
-  chown root.$BACKUPS_GROUP $PACK*
-  chmod 640 $PACK*
-  echo "Saved $DEST/$PACK"
+  if [ -e "$PACK" ]; then
+    echo "File $PACK already exists, skipping..."
+  else
+    echo "Backing up site folder..."
+    tar jcvf $PACK $LOCATION
+    md5sum $PACK  > $PACK.md5
+    sha1sum $PACK > $PACK.sha1
+    chown root.$BACKUPS_GROUP $PACK*
+    chmod 640 $PACK*
+    echo "Saved $DEST/$PACK"
+  fi
 fi
 
 # Backup database
 if [ -d "/var/lib/mysql/$SITE" ]; then
-  echo "Backing up database $SITE..."
-  mysqldump $SITE > $SITE.sql
-  bzip2 $SITE.sql
-  rm -f $SITE.sql
-  md5sum $SITE.sql.bz2 > $SITE.sql.bz2.md5
-  sha1sum $SITE.sql.bz2 > $SITE.sql.bz2.sha1
-  chown root.$BACKUPS_GROUP $SITE.sql*
-  chmod 640 $SITE.sql*
-  echo "Saved $DEST/$SITE.sql.bz2"
+  if [ -e "$SITE.sql.bz2" ]; then
+    echo "File $SITE.sql.bz2 already exists, skipping..."
+  else
+    echo "Backing up database $SITE..."
+    mysqldump $SITE > $SITE.sql
+    bzip2 $SITE.sql
+    rm -f $SITE.sql
+    md5sum $SITE.sql.bz2 > $SITE.sql.bz2.md5
+    sha1sum $SITE.sql.bz2 > $SITE.sql.bz2.sha1
+    chown root.$BACKUPS_GROUP $SITE.sql*
+    chmod 640 $SITE.sql*
+    echo "Saved $DEST/$SITE.sql.bz2"
+  fi
 fi
-- 
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