ci.sh

#!/bin/bash

# See https://github.com/codeclimate/test-reporter/issues/226
# And https://github.com/codeclimate/test-reporter/pull/305

export CI_NAME="heroku"
export GIT_COMMITTED_AT="$(date +%s)"

# Run the ruby test suite
bundle exec rake

RETURN_VALUE=$?

ruby_filename="coverage/codeclimate.rb.json"

# Dirty hack until this is fixed: https://github.com/codeclimate/test-reporter/issues/413
ruby scripts/transform.rb

# Format ruby coverage
./cc-test-reporter format-coverage "coverage/.resultset.json" --input-type simplecov # --output $ruby_filename
# Send to codeclimate
./cc-test-reporter upload-coverage
# Send status code of the test run
./cc-test-reporter after-build --exit-code $RETURN_VALUE --coverage-input-type simplecov

ci_setup.sh

#!/bin/bash

# download the codeclimate test reporter
curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
chmod +x ./cc-test-reporter

./cc-test-reporter before-build

transform.rb

#! /bin/ruby

# Temporary hack to get CodeClimate to work with SimpleCov 0.18 JSON format until issue is fixed
# upstream: https://github.com/codeclimate/test-reporter/issues/413

require 'json'

filename = 'coverage/.resultset.json'
contents = JSON.parse(File.read(filename))

def remove_lines_key(obj)
  case obj
  when Hash
    obj.transform_values do |val|
      val.is_a?(Hash) && val.key?('lines') ? val['lines'] : remove_lines_key(val)
    end
  else
    obj
  end
end

# overwrite
File.write(filename, JSON.generate(remove_lines_key(contents)))