ci: refactor to multiple jobs

It also adds a temp job that will be kept updated and
is expected to pass for bblfsh#83
and track it's progress.

Signed-off-by: Alexander Bezzubov <bzz@apache.org>

.travis.yml

@@ -1,57 +1,63 @@
 dist: trusty
-sudo: false
-
 language: scala
-services:
-  - docker
-
 jdk:
   - openjdk8
-
 scala:
    - 2.11.11
 
+services:
+  - docker
+
 cache:
   directories:
     - $HOME/.ivy2
     - $HOME/.sbt
 
-
-before_install:
- - docker run --privileged -d -p 9432:9432 --name bblfsh bblfsh/bblfshd
- - docker exec -it bblfsh bblfshctl driver install --recommended
- - sudo apt-get update
- - sudo apt-get install -y --no-install-recommends clang g++ gcc gcc-multilib libc6-dev libc6-dev-i386 mingw-w64 patch xz-utils
-
-env:
-  global:
-   - OSXCROSS_PATH="$HOME/osxcross"
-   - OSXCROSS_REV=3034f7149716d815bc473d0a7b35d17e4cf175aa
-   - SDK_VERSION=10.11
-   - DARWIN_VERSION=15
-   - OSX_VERSION_MIN=10.6
-   - OSXCROSS_SDK_URL="https://s3.dockerproject.org/darwin/v2/MacOSX10.11.sdk.tar.xz"
-
-install:
- - mkdir -p /tmp/osxcross
- - cd /tmp/osxcross
- - curl -sSL "https://codeload.github.com/tpoechtrager/osxcross/tar.gz/${OSXCROSS_REV}" | tar -C /tmp/osxcross --strip=1 -xzf -
- - curl -s -S -L -o tarballs/MacOSX${SDK_VERSION}.sdk.tar.xz ${OSXCROSS_SDK_URL}
- - UNATTENDED=yes ./build.sh >/dev/null
- - mv target "${OSXCROSS_PATH}"
- - curl -S -L "https://github.com/karalabe/xgo/blob/647f256c447ee20f9bf13ebc42e612d55994a383/docker/base/patch.tar.xz?raw=true" | xz -dc - | tar -xf -
- - mv v1 "${OSXCROSS_PATH}/SDK/MacOSX${SDK_VERSION}.sdk/usr/include/c++/v1"
- - rm -rf /tmp/osxcross "${OSXCROSS_PATH}/SDK/MacOSX${SDK_VERSION}.sdk/usr/share/man"
-
-script:
- - cd $TRAVIS_BUILD_DIR
- - ./sbt assembly test
- - if [[ -z "$TRAVIS_TAG" ]]; then echo "Skipping this build for non-tag builds."; exit 0; fi
- - ./sbt publishLocal
- - openssl aes-256-cbc -K $encrypted_97aef7f4ae04_key -iv $encrypted_97aef7f4ae04_iv -in key.asc.enc -out key.asc -d
- - gpg --no-default-keyring --primary-keyring ./project/.gnupg/pubring.gpg --secret-keyring ./project/.gnupg/secring.gpg --keyring ./project/.gnupg/pubring.gpg --fingerprint --import key.asc
- - ./sbt publishSigned
- - ./sbt sonatypeRelease
-
-after_failure:
- - docker logs bblfsh
+stages:
+  - name: test
+  - name: release
+    if: tag IS present
+
+
+jobs:
+  include:
+    - name: 'All tests'
+      stage: test
+      install: &test_setup_anchor
+        - docker run --privileged -d -p 9432:9432 --name bblfsh bblfsh/bblfshd
+        - docker exec -it bblfsh bblfshctl driver install --recommended
+        - sudo apt-get update
+        - sudo apt-get install -y --no-install-recommends clang g++ gcc gcc-multilib libc6-dev libc6-dev-i386 mingw-w64 patch xz-utils
+      script:
+        - ./sbt test
+      after_failure: &failure_logs_anchor
+        - docker logs bblfsh
+
+    - name: 'V2: passing tests' # TODO(#83): remove, after both tests sets converge
+      install: *test_setup_anchor
+      script:
+        - ./sbt "testOnly *Close* *ClientVersion* *SupportedLanguages*"
+        - ./sbt "testOnly org.bblfsh.client.v2.BblfshClientParseTest -- -z \"Decoded UAST after parsing\""
+        - ./sbt "testOnly org.bblfsh.client.v2.BblfshClientParseTest -- -z \"Decoded UAST RootNode\""
+      after_failure: *failure_logs_anchor
+
+    - name: 'Cross-compile, release & publish to Sonatype'
+      stage: release
+      before_install:
+        - mkdir -p /tmp/osxcross
+        - cd /tmp/osxcross
+        - curl -sSL "https://codeload.github.com/tpoechtrager/osxcross/tar.gz/${OSXCROSS_REV}" | tar -C /tmp/osxcross --strip=1 -xzf -
+        - curl -s -S -L -o tarballs/MacOSX${SDK_VERSION}.sdk.tar.xz ${OSXCROSS_SDK_URL}
+        - UNATTENDED=yes ./build.sh >/dev/null
+        - mv target "${OSXCROSS_PATH}"
+        - curl -S -L "https://github.com/karalabe/xgo/blob/647f256c447ee20f9bf13ebc42e612d55994a383/docker/base/patch.tar.xz?raw=true" | xz -dc - | tar -xf -
+        - mv v1 "${OSXCROSS_PATH}/SDK/MacOSX${SDK_VERSION}.sdk/usr/include/c++/v1"
+        - rm -rf /tmp/osxcross "${OSXCROSS_PATH}/SDK/MacOSX${SDK_VERSION}.sdk/usr/share/man"
+      script:
+        - cd $TRAVIS_BUILD_DIR
+        - ./sbt assembly
+        - ./sbt publishLocal
+        - openssl aes-256-cbc -K $encrypted_97aef7f4ae04_key -iv $encrypted_97aef7f4ae04_iv -in key.asc.enc -out key.asc -d
+        - gpg --no-default-keyring --primary-keyring ./project/.gnupg/pubring.gpg --secret-keyring ./project/.gnupg/secring.gpg --keyring ./project/.gnupg/pubring.gpg --fingerprint --import key.asc
+        - ./sbt publishSigned
+        - ./sbt sonatypeRelease