Add rsync module

1 files changed, 42 insertions, 0 deletions

diff --git a/rsync.sh b/rsync.sh
new file mode 100644
index 0000000..a77d681
--- /dev/null
+++ b/rsync.sh
@@ -0,0 +1,42 @@
+##
+# systr_rsync_normal <src> <dst> [<link>]
+#
+# Perform normal rsync operations to transfer files to or from the
+# repository.  If <link> is set, it is used as the --link-dest value
+# for rsync.  This function is polymorphic for both local and remote
+# repositories.
+##
+function systr_rsync_normal
+{
+    if [ $# -lt 2 ]; then
+        echo "Fatal: too few arguments to systr_rsync_normal"
+        exit 1
+    fi
+
+    src="$1"
+    dst="$2"
+
+    if [ $# -gt 2 ]; then
+        link="--link-dest=\"$3\""
+    else
+        link=""
+    fi
+
+    if [[ "$remote" == "" ]]; then
+        rsync -az --info=progress2 --info=stats2 \
+            --delete --exclude='*.systr' \
+            $link \
+            "$src" "$dst"
+    else
+        if [[ "$src" == "." ]]; then
+            dst="$remote:$dst"
+        else
+            src="$remote:$src"
+        fi
+
+        rsync -az -e ssh --info=progress2 --info=stats2 \
+            --delete --exclude='*.systr' \
+            $link \
+            "$src" "$dst"
+    fi
+}