Add main module

1 files changed, 23 insertions, 0 deletions

diff --git a/main.sh b/main.sh
new file mode 100644
index 0000000..e26e724
--- /dev/null
+++ b/main.sh
@@ -0,0 +1,23 @@
+##
+# systrunk <command> [<options>, ...]
+#
+# A version control system powered by rsync, focused on tracking large
+# directory trees with large files, even binary files; system images.
+#
+# Main function, decide what to do ...
+##
+function main
+{
+    if [ $# -eq 0 ]; then
+        echo "Error: no command given"
+        exit
+    fi
+
+    if [[ "$1" == "checkout" ]]; then
+        systr_checkout $@
+    else
+        echo "Error: $1 not recognized"
+    fi
+}
+
+main $@