Configure Travis CI

.travis.yml

@@ -1,32 +1,49 @@
 branches:
   only:
     - master
-language: go
 sudo: false
-go:
-- 1.6.2
-- tip
 cache:
   directories:
   - $HOME/local
+  - /tmp/bazel_travis
+
+matrix:
+  include:
+  - language: go
+    go: 1.6.2
+    env:
+    - USE_BAZEL=false
+  - language: go
+    go: tip
+    env:
+    - USE_BAZEL=false
+  - language: c
+    jdk: oraclejdk8
+    env:
+    - USE_BAZEL=true
+    - PATH="$PATH:$HOME/local/bazel/bin"
+
 before_install:
-- ./.travis.build-protoc.sh 3.0.0-beta-3
-- go get github.com/golang/lint/golint
+- $USE_BAZEL || .travis/build-protoc.sh 3.0.0-beta-3
+- $USE_BAZEL || go get github.com/golang/lint/golint
+- $USE_BAZEL && .travis/install-bazel.sh 0.2.3
 install:
-- go get github.com/gengo/grpc-gateway/protoc-gen-grpc-gateway
-- go get github.com/gengo/grpc-gateway/runtime
-- go get github.com/gengo/grpc-gateway/examples
-- go get github.com/gengo/grpc-gateway/examples/server
+- $USE_BAZEL || go get github.com/gengo/grpc-gateway/protoc-gen-grpc-gateway
+- $USE_BAZEL || go get github.com/gengo/grpc-gateway/runtime
+- $USE_BAZEL || go get github.com/gengo/grpc-gateway/examples
+- $USE_BAZEL || go get github.com/gengo/grpc-gateway/examples/server
 script:
+- if $USE_BAZEL; then bazel test //...; exit $?; fi
+
 - make realclean && make examples
 - if ! go version | grep devel; then test -z "$(git status --porcelain)" || (git status; git diff; exit 1); fi
 - env GLOG_logtostderr=1 go test -race -v github.com/gengo/grpc-gateway/...
-- golint github.com/gengo/grpc-gateway/protoc-gen-grpc-gateway/...
-- golint github.com/gengo/grpc-gateway/runtime/...
-- golint github.com/gengo/grpc-gateway/utilities/...
+- golint -set_exit_status github.com/gengo/grpc-gateway/protoc-gen-grpc-gateway/...
+- golint -set_exit_status github.com/gengo/grpc-gateway/runtime/...
+- golint -set_exit_status github.com/gengo/grpc-gateway/utilities/...
 - go vet github.com/gengo/grpc-gateway/protoc-gen-grpc-gateway/...
 - go vet github.com/gengo/grpc-gateway/runtime/... || true
 - go vet github.com/gengo/grpc-gateway/utilities/...
 env:
   global:
-  - "PATH=$PATH:$HOME/local/bin"
+  - "PATH=$PATH:$HOME/local/protobuf/bin"

.travis/build-protoc.sh

@@ -0,0 +1,23 @@
+#!/bin/sh -eu
+protoc_version=$1
+if test -z "${protoc_version}"; then
+	echo "Usage: .travis/build-protoc.sh protoc-version"
+	exit 1
+fi
+if ! $HOME/local/protobuf/bin/protoc-${protoc_version} --version 2>/dev/null; then
+	rm -rf $HOME/local/protobuf
+
+	mkdir -p $HOME/tmp
+	cd $HOME/tmp
+	wget https://github.com/google/protobuf/archive/v${protoc_version}.tar.gz
+	tar xvzf v${protoc_version}.tar.gz
+	cd protobuf-${protoc_version}
+	./autogen.sh
+	./configure --prefix=$HOME/local/protobuf --program-suffix=-${protoc_version}
+	make -j 4
+	make install
+fi
+ln -sf $HOME/local/protobuf/bin/protoc-${protoc_version} $HOME/local/protobuf/bin/protoc
+
+echo \$ $HOME/local/protobuf/bin/protoc --version
+$HOME/local/protobuf/bin/protoc --version

.travis/install-bazel.sh

@@ -0,0 +1,18 @@
+#!/bin/sh -eu
+bazel_version=$1
+if test -z "${bazel_version}"; then
+	echo "Usage: .travis/install-bazel.sh bazel-version"
+	exit 1
+fi
+if ! $HOME/local/bazel/bin/bazel version 2>/dev/null | grep "Build label ${bazel_version}"; then
+	rm -rf $HOME/local/bazel
+	wget "https://github.com/bazelbuild/bazel/releases/download/${bazel_version}/bazel-${bazel_version}-installer-linux-x86_64.sh"
+	bash ./bazel-${bazel_version}-installer-linux-x86_64.sh \
+		--prefix=$HOME/local/bazel \
+		--bazelrc=$HOME/local/bazel/etc/bazelrc
+fi
+
+ln -s $HOME/local/bazel/etc/bazelrc $HOME/.bazelrc
+echo \$ $HOME/local/bazel/bin/bazel version
+$HOME/local/bazel/bin/bazel version
+