better interface

test/integration/commit/snapshot.txt

@@ -1,13 +1,57 @@
 On branch master
 nothing to commit, working tree clean
-test
+test1
+test2
+test3
+test4
+test5
 my commit
 
 
-diff --git a/myfile b/myfile
+diff --git a/myfile5 b/myfile5
 new file mode 100644
-index 0000000..9daeafb
+index 0000000..4f346f1
 --- /dev/null
-+++ b/myfile
++++ b/myfile5
 @@ -0,0 +1 @@
-+test
++test5
+myfile4
+
+
+diff --git a/myfile4 b/myfile4
+new file mode 100644
+index 0000000..d234c5e
+--- /dev/null
++++ b/myfile4
+@@ -0,0 +1 @@
++test4
+myfile3
+
+
+diff --git a/myfile3 b/myfile3
+new file mode 100644
+index 0000000..df6b0d2
+--- /dev/null
++++ b/myfile3
+@@ -0,0 +1 @@
++test3
+myfile2
+
+
+diff --git a/myfile2 b/myfile2
+new file mode 100644
+index 0000000..180cf83
+--- /dev/null
++++ b/myfile2
+@@ -0,0 +1 @@
++test2
+myfile1
+
+
+diff --git a/myfile1 b/myfile1
+new file mode 100644
+index 0000000..a5bce3f
+--- /dev/null
++++ b/myfile1
+@@ -0,0 +1 @@
++test1