From 690aed6f5fbd10cb6243224f96f9645b64943c67 Mon Sep 17 00:00:00 2001
From: Wilson Li <windkithk@gmail.com>
Date: Thu, 26 Oct 2017 10:43:50 +0900
Subject: [PATCH 1/2] Added is_disc_cache_active/0

---
 src/leo_cache_api.erl | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/leo_cache_api.erl b/src/leo_cache_api.erl
index 7023f99..df6547a 100644
--- a/src/leo_cache_api.erl
+++ b/src/leo_cache_api.erl
@@ -37,7 +37,7 @@
 -export([start/0, start/1, stop/0,
          get_filepath/1, get_ref/1, get/1, get/2,
          put/2, put/3, put_begin_tran/2, put_end_tran/5,
-         delete/1, stats/0]).
+         delete/1, stats/0, is_disc_cache_active/0]).
 
 %%-----------------------------------------------------------------------
 %% External API
@@ -361,3 +361,15 @@ stats() ->
             {ok, #stats{}}
     end.
 
+
+%% @doc Return if Disk Cache is active
+%%
+-spec(is_disc_cache_active() ->
+    boolean()).
+is_disc_cache_active() ->
+    case ets:lookup(?ETS_CACHE_SERVER_INFO, 0) of
+        [{_, Item}|_] ->
+            Item#cache_server.disc_cache_active;
+        _ ->
+            false
+    end.

From c99bcb69b359027dc3b5c40c464350d05fa6a3f8 Mon Sep 17 00:00:00 2001
From: Wilson Li <windkithk@gmail.com>
Date: Thu, 26 Oct 2017 11:18:03 +0900
Subject: [PATCH 2/2] Added .travis.yml

---
 .travis.yml | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..fd853cf
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,14 @@
+#
+# Leo Cache
+#
+language: erlang
+script: "make && make eunit"
+notifications:
+  email: false
+otp_release:
+  - 18.3
+  - 19.3
+  - 20.0
+before_install:
+  - sudo apt-get update -qq
+  - sudo apt-get install -y check