coverity: setup coverity build

Signed-off-by: Noah Watkins <[email protected]>

.travis.yml

@@ -1,12 +1,30 @@
 sudo: required 
 
+language: cpp
+
 dist: trusty
 
 services:   
   - docker
 
 before_install:
-  - docker pull zlog/ci
+  - sudo apt-get -qq update
+  - sudo apt-get install -y libprotobuf-dev protobuf-compiler libboost-all-dev
+
+env:
+  global:
+   # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
+   #   via the "travis encrypt" command using the project repo's public key
+   - secure: "EhSojL5dZ7LY9S59Iixzw8KUtMqVdE8dZTZqZ0gnA1VfG4XcQr8u8Vi9jJzGaGxcXIL10p3nE4whrmhlEhUpxKkrcOgKo9vKmn9xByUHd0CBhBudZAdlQsq4DMEp20qAwg+5iuCUHS6cn3UjduQqdo9YMhfqFuRiH+U3oZxS0W4="
+
+addons:
+  coverity_scan:
+    project:
+      name: "noahdesu/zlog"
+      description: "Build submitted via Travis CI"
+    notification_email: [email protected]
+    build_command_prepend: "cmake ."
+    build_command:   "make"
+    branch_pattern: coverity_scan
 
-script:
-  - docker run -v $TRAVIS_BUILD_DIR:/src/zlog zlog/ci
+script: if [ "${COVERITY_SCAN_BRANCH}" != 1 ]; then docker run -v $TRAVIS_BUILD_DIR:/src/zlog zlog/ci ; fi

README.md

@@ -1,6 +1,6 @@
 # Zlog - a distributed shared log for ceph
 
-[![Build Status](https://travis-ci.org/noahdesu/zlog.svg?branch=master)](https://travis-ci.org/noahdesu/zlog)
+[![Build Status](https://travis-ci.org/noahdesu/zlog.svg?branch=master)](https://travis-ci.org/noahdesu/zlog) [![Coverity Scan Build Status](https://scan.coverity.com/projects/9894/badge.svg)](https://scan.coverity.com/projects/noahdesu-zlog)
 
 Zlog is a strongly consistent shared log designed to run on top of Ceph.
 Specifically, it is an implementation of the CORFU protocol adapted for RADOS,