iOS build on CI

ci.sh

#!/bin/sh

set -e

export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8

# Ensure Jenkins is using rbenv
export PATH=/usr/local/bin:$PATH
if which rbenv > /dev/null; then eval "$(rbenv init -)"; fi

# Install gems & pods
bundle
bundle exec pod install

xcodebuild \
  -workspace ExampleBuild.xcworkspace \
  -scheme ExampleBuild \
  -destination 'platform=iOS Simulator,name=iPhone 6' \
  -sdk iphonesimulator test \
  | bundle exec xcpretty && exit ${PIPESTATUS[0]}