#!/usr/bin/env bash

set -u -e -o pipefail

# Setup environment
readonly thisDir=$(cd $(dirname $0); pwd)
source ${thisDir}/_travis-fold.sh


# If the previous commands in the `script` section of .travis.yaml failed, then abort.
# The variable is not set in early stages of the build, so we default to 0 there.
# https://docs.travis-ci.com/user/environment-variables/
if [[ ${TRAVIS_TEST_RESULT=0} == 1 ]]; then
  exit 1;
fi


# Don't deploy if not running against angular/angular
# TODO(i): because we don't let deploy to run outside of angular/angular folks can't use their
#   private travis build to deploy anywhere. This is likely ok, but this means that @alexeagle's
#   fancy setup to publish ES2015 packages to github -build repos no longer works. This is ok
#   since with flat modules we'll have this feature built-in. We should still go and remove
#   stuff that Alex put in for this from publish-build-artifacts.sh
if [[ ${TRAVIS_REPO_SLUG} != "angular/angular" ]]; then
  echo "Skipping deploy because this is not angular/angular."
  exit 0
fi


case ${CI_MODE} in
  e2e)
    # Don't deploy if this is a PR build
    if [[ ${TRAVIS_PULL_REQUEST} != "false" ]]; then
      echo "Skipping deploy because this is a PR build."
      exit 0
    fi

    travisFoldStart "deploy.packages"
      ${thisDir}/publish-build-artifacts.sh
    travisFoldEnd "deploy.packages"
    ;;
  aio)
    # Only deploy if this not a PR. PRs are deployed early in `build.sh`.
    if [[ $TRAVIS_PULL_REQUEST == "false" ]]; then

      # Don't deploy if this build is not for master or the stable branch.
      if [[ $TRAVIS_BRANCH != "master" ]] && [[ $TRAVIS_BRANCH != $STABLE_BRANCH ]]; then
        echo "Skipping deploy because this build is not for master or the stable branch ($STABLE_BRANCH)."
        exit 0
      fi

      travisFoldStart "deploy.aio"
      (
        cd ${TRAVIS_BUILD_DIR}/aio

        if [[ $TRAVIS_BRANCH == $STABLE_BRANCH ]]; then
          # This is upstream <stable-branch>: Deploy to production.
          travisFoldStart "deploy.aio.production"
            yarn deploy-production
          travisFoldEnd "deploy.aio.production"
        else
          # This is upstream master: Deploy to staging.
          travisFoldStart "deploy.aio.staging"
            yarn deploy-staging
          travisFoldEnd "deploy.aio.staging"
        fi
      )
      travisFoldEnd "deploy.aio"

    fi
    ;;
esac