.travis.yml

language: ruby

rvm:
  - 2.3
  # - 2.5

branches:
  only:
    - 1.0.x  # stable
    - master

cache:
  directories:
    - opt
  bundler: true

before_install:
  # We will download geckodriver, codeclimate test reporter, and NCBI BLAST+ to
  # opt/. opt/ is cached to speed up subsequent runs. codeclimate test reporter
  # and geckodriver contain a single executable and are thus placed in opt/bin,
  # instead of in their own directory like NCBI BLAST+
  - mkdir -p opt/bin && cd opt
  # Download geckodriver and extract to bin
  - wget -c "https://github.com/mozilla/geckodriver/releases/download/v0.24.0/geckodriver-v0.24.0-linux64.tar.gz" && tar xvf geckodriver-*.tar.gz -C bin
  # Download codeclimate test reporter to bin and make it executable
  - wget -c "https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64" -O bin/cc-test-reporter && chmod +x bin/cc-test-reporter
  # Download and extract NCBI BLAST+ 2.10.0
  - wget -c "ftp://ftp.ncbi.nlm.nih.gov/blast/executables/blast+/2.10.0/ncbi-blast-2.10.0+-x64-linux.tar.gz" && tar xvf ncbi-blast-*.tar.gz
  # Conclude installation by adding opt/bin/ containing codeclimate test reporter
  # and geckodriver, and opt/ncbi-blast-2.10.0+/bin containing BLAST+ binaries to
  # PATH.
  - export PATH="$PWD/bin:$PWD/ncbi-blast-2.10.0+/bin:$PATH"
  # Reset working directory or subsequent steps may fail.
  - cd ..
  # Update bundler. Travis was using bundler 1.16.2 at the time of this writing
  # and the builds were failing because Gemfile.lock requires bundler > 2.0
  - gem install bundler -v 2.1.4

env:
  global:
    - CC_TEST_REPORTER_ID=ec48bb03c72db6b43ce71fd488110b4707abfde4386c144d886d711378d8db64
before_script:
  # Create configuration file for SequenceServer. FIXME: this should not
  # really be required for running test suite, but it is at the moment
  - bundle exec bin/sequenceserver -s -d spec/database/v5/sample
  # Run codeclimate test reporter's before-build hook.
  - if [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test" ]; then
      cc-test-reporter before-build;
    fi
script:
  # Run main specs and import spec for BLAST 2.9.0+
  - bundle exec rspec spec/*_spec.rb spec/blast_versions/blast_2.9.0/*
after_script:
  - if [ "${TRAVIS_BUILD_STAGE_NAME}" = "Test" ]; then
      cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT;
    fi

# jobs:
#   include:
#   # Each script listed below is automatically run by Travis in parallel, and only
#   # against Ruby 2.3 (because it is listed first in the rvm key), and after the
#   # main test stage. We use a glob pattern here instead of specifying just the
#   # directory name because capybara spec files in subfolders don't end with
#   # _spec.rb.
#   - stage: compatibility
#     script: bundle exec rspec spec/blast_versions/diamond_0.9.24/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.2.30/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.2.31/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.3.0/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.4.0/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.5.0/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.6.0/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.7.1/*
#   - script: bundle exec rspec spec/blast_versions/blast_2.8.1/*