general:
  branches:
    ignore:
      - gh\-pages
      - /pull\/.*/

machine:
  services:
    - docker
  environment:
    GOPATH: /home/ubuntu:$GOPATH
    SRCDIR: /home/ubuntu/src/github.com/weaveworks/weave
    PATH: $PATH:$HOME/.local/bin:$HOME/google-cloud-sdk/bin/
    CLOUDSDK_CORE_DISABLE_PROMPTS: 1
    WEAVE_BUILD: $HOME/docker/weave-build.tar

dependencies:
  cache_directories:
    - "~/docker"
  override:
    - if [[ -e "$WEAVE_BUILD" ]]; then
        docker load -i $WEAVE_BUILD;
      else
        docker build -t weaveworks/weave-build build;
        mkdir -p $(dirname "$WEAVE_BUILD");
        docker save weaveworks/weave-build >$WEAVE_BUILD;
      fi
  post:
    - sudo apt-get install bc
    - pip install requests
    - curl https://sdk.cloud.google.com | bash
    - bin/setup-circleci-secrets "$SECRET_PASSWORD"
    - mkdir -p $(dirname $SRCDIR)
    - cp -r $(pwd)/ $SRCDIR

test:
  override:
    - docker run -v /var/run/docker.sock:/run/docker.sock -v /home/ubuntu:/home/go -e COVERDIR=test/coverage -e SLOW=true -e CIRCLECI -e CIRCLE_BUILD_NUM -e CIRCLE_NODE_TOTAL -e CIRCLE_NODE_INDEX weaveworks/weave-build tests:
        parallel: true
    - docker run -v /var/run/docker.sock:/run/docker.sock -v /home/ubuntu:/home/go -e COVERAGE=true weaveworks/weave-build:
        parallel: true
    - cd $SRCDIR/test; ./gce.sh setup:
        parallel: true
    - cd $SRCDIR/test; eval $(./gce.sh hosts); ./setup.sh:
        parallel: true
    - cd $SRCDIR/test; eval $(./gce.sh hosts); export COVERAGE=true; ./run_all.sh:
        parallel: true
        timeout: 300
  post:
    - cd $SRCDIR/test; ./gce.sh destroy:
        parallel: true

teardown:
  pre:
    - test "$CIRCLE_NODE_INDEX" != "0" || (cd $SRCDIR/test; ./gen_coverage_reports.sh):
        parallel: true
    - test "$CIRCLE_NODE_INDEX" != "0" || (go get github.com/mattn/goveralls && goveralls -repotoken $COVERALLS_REPO_TOKEN -coverprofile=$SRCDIR/test/profile.cov -service=circleci || true):
        parallel: true
    - test "$CIRCLE_NODE_INDEX" != "0" || (cd $SRCDIR/test; cp coverage.* $CIRCLE_ARTIFACTS):
        parallel: true