tic.R

add_package_checks()

get_stage("deploy") %>%
  add_step(step_build_pkgdown())

if (Sys.getenv("id_rsa") != "" && Sys.getenv("BUILD_PKGDOWN") != "" && ci()$get_branch() == "master") {
  # pkgdown documentation can be built optionally. Other example criteria:
  # - `inherits(ci(), "TravisCI")`: Only for Travis CI
  # - `ci()$is_tag()`: Only for tags, not for branches
  # - `Sys.getenv("BUILD_PKGDOWN") != ""`: If the env var "BUILD_PKGDOWN" is set
  # - `Sys.getenv("TRAVIS_EVENT_TYPE") == "cron"`: Only for Travis cron jobs
  get_stage("before_deploy") %>%
    add_step(step_setup_ssh())

  get_stage("deploy") %>%
    add_step(step_push_deploy())
}