Refactor Travis tests: split configs and run in parallel.
diff --git a/travis.sh b/travis.sh
new file mode 100755
index 0000000..556bc91
--- /dev/null
+++ b/travis.sh
@@ -0,0 +1,152 @@
+#!/bin/bash
+
+build_cpp() {
+ ./autogen.sh
+ ./configure
+ make -j2
+ make check -j2
+ cd conformance && make test_cpp && cd ..
+}
+
+build_cpp_distcheck() {
+ ./autogen.sh
+ ./configure
+ make distcheck -j2
+}
+
+use_java() {
+ if [ `uname` != "Linux" ]; then
+ # It's nontrivial to programmatically install a new JDK from the command
+ # line on OS X, so we rely on testing on Linux for Java code.
+ echo "Java not tested on OS X."
+ exit 0 # success
+ fi
+ version=$1
+ case "$version" in
+ jdk6)
+ sudo apt-get install openjdk-6-jdk
+ export PATH=/usr/lib/jvm/java-6-openjdk-amd64/bin:$PATH
+ ;;
+ jdk7)
+ sudo apt-get install openjdk-7-jdk
+ export PATH=/usr/lib/jvm/java-7-openjdk-amd64/bin:$PATH
+ ;;
+ oracle7)
+ sudo apt-get install python-software-properties # for apt-add-repository
+ echo "oracle-java7-installer shared/accepted-oracle-license-v1-1 select true" | \
+ sudo debconf-set-selections
+ yes | sudo apt-add-repository ppa:webupd8team/java
+ yes | sudo apt-get install oracle-java7-installer
+ export PATH=/usr/lib/jvm/java-7-oracle/bin:$PATH
+ ;;
+ esac
+
+ which java
+ java -version
+}
+
+build_java() {
+ # Java build needs `protoc`.
+ ./autogen.sh
+ ./configure
+ make -j2
+ cd java && mvn test && cd ..
+ cd conformance && make test_java && cd ..
+}
+
+build_javanano() {
+ # Java build needs `protoc`.
+ ./autogen.sh
+ ./configure
+ make -j2
+ cd javanano && mvn test && cd ..
+}
+
+build_java_jdk6() {
+ use_java jdk6
+ build_java
+}
+build_java_jdk7() {
+ use_java jdk7
+ build_java
+}
+build_java_oracle7() {
+ use_java oracle7
+ build_java
+}
+
+build_javanano_jdk6() {
+ use_java jdk6
+ build_javanano
+}
+build_javanano_jdk7() {
+ use_java jdk7
+ build_javanano
+}
+build_javanano_oracle7() {
+ use_java oracle7
+ build_javanano
+}
+
+build_python() {
+ ./autogen.sh
+ ./configure
+ make -j2
+ cd python
+ python setup.py build
+ python setup.py test
+ cd ..
+}
+
+build_python_cpp() {
+ ./autogen.sh
+ ./configure
+ make -j2
+ export LD_LIBRARY_PATH=../src/.libs
+ cd python
+ python setup.py build --cpp_implementation
+ python setup.py test --cpp_implementation
+ cd ..
+}
+
+build_ruby19() {
+ cd ruby && bash travis-test.sh ruby-1.9 && cd ..
+}
+build_ruby20() {
+ cd ruby && bash travis-test.sh ruby-2.0 && cd ..
+}
+build_ruby21() {
+ cd ruby && bash travis-test.sh ruby-2.1 && cd ..
+}
+build_ruby22() {
+ cd ruby && bash travis-test.sh ruby-2.2 && cd ..
+}
+build_jruby() {
+ cd ruby && bash travis-test.sh jruby && cd ..
+}
+
+# -------- main --------
+
+if [ "$#" -ne 1 ]; then
+ echo "
+Usage: $0 { cpp |
+ java_jdk6 |
+ java_jdk7 |
+ java_oracle7 |
+ javanano_jdk6 |
+ javanano_jdk7 |
+ javanano_oracle7 |
+ python |
+ python_cpp |
+ ruby_19 |
+ ruby_20 |
+ ruby_21 |
+ ruby_22 |
+ jruby }
+"
+ exit 1
+fi
+
+set -e # exit immediately on error
+set -x # display all commands
+eval "build_$1"
