trying travis

.travis.yml

@@ -0,0 +1,16 @@
+env:
+  - PROTOBUF_VERSION=3.0.0-alpha-3
+
+before_install:
+  - ./install-protobuf.sh
+  - PATH=/home/travis/bin:$PATH protoc --version
+  - go get -u github.com/gogo/protobuf/protoc-gen-gogo/descriptor
+  - go get -u github.com/gogo/protobuf/proto
+
+script:
+  - PATH=/home/travis/bin:$PATH make all
+
+language: go
+
+go:
+  - 1.5

install-protobuf.sh

@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+set -ex
+
+die() {
+    echo "$@" >&2
+    exit 1
+}
+
+case "$PROTOBUF_VERSION" in
+2*)
+    basename=protobuf-$PROTOBUF_VERSION
+    ;;
+3*)
+    basename=protobuf-cpp-$PROTOBUF_VERSION
+    ;;
+*)
+    die "unknown protobuf version: $PROTOBUF_VERSION"
+    ;;
+esac
+
+wget https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/$basename.tar.gz
+tar xzf $basename.tar.gz
+
+cd protobuf-$PROTOBUF_VERSION
+
+./configure --prefix=/home/travis && make -j2 && make install