'use strict'

module.exports = !!(
  // Generic environment variables
  process.env.CI ||                      // Travis CI, CircleCI, ...
  process.env.CONTINUOUS_INTEGRATION ||  // Travis CI, ...

  // Sever specific environment variables
  process.env.JENKINS_URL ||             // Jenkins
  process.env.bamboo_planKey ||          // Bamboo (by Atlassian)
  process.env.TF_BUILD ||                // Team Foundation Server (by Microsoft)
  process.env.TEAMCITY_VERSION ||        // TeamCity (by JetBrains)
  process.env.BUILDKITE                  // Buildkite
)

'use strict'

module.exports = !!(
  // Generic environment variables
  process.env.CI ||                      // Travis CI, CircleCI, ...
  process.env.CONTINUOUS_INTEGRATION ||  // Travis CI, ...

  // Sever specific environment variables
  process.env.JENKINS_URL ||             // Jenkins
  process.env.bamboo_planKey ||          // Bamboo (by Atlassian)
  process.env.TF_BUILD ||                // Team Foundation Server (by Microsoft)
  process.env.TEAMCITY_VERSION ||        // TeamCity (by JetBrains)
  process.env.BUILDKITE ||               // Buildkite
  false
)

Allow for single-line appending of variables
Allow for single-line appending of variables
