diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..717698c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,8 @@
+* text-auto
+
+# Ignore all test and documentation with "export-ignore".
+/.gitattributes             export-ignore
+/.github                    export-ignore
+/.gitignore                 export-ignore
+/tests                      export-ignore
+