Use CircleCI instead of TravisCI

chromedriver in travis doesn't work...
https://travis-ci.org/sue445/apple_system_status/jobs/398760458

.circleci/config.yml

@@ -0,0 +1,146 @@
+# Ruby CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-ruby/ for more details
+#
+version: 2
+
+environment: &environment
+  LANG:     en_US.UTF-8
+  LANGUAGE: en_US.UTF-8
+  LC_ALL:   C.UTF-8
+
+  BUNDLE_PATH: vendor/bundle
+  BUNDLE_JOBS: 4
+  CODECLIMATE_REPO_TOKEN: 89b665462d69ce4c873ee8165d496c4a97b9afaaf48e375c1bc3200e4b45b1e7
+
+default: &default
+  docker:
+    - image: circleci/ruby
+      environment:
+        <<: *environment
+
+  working_directory: ~/app
+
+restore_repo_cache_option: &restore_repo_cache_option
+  key: v1-repo-{{ .Environment.CIRCLE_SHA1 }}
+
+save_repo_cache_option: &save_repo_cache_option
+  key: v1-repo-{{ .Environment.CIRCLE_SHA1 }}
+  paths:
+    - ~/app
+
+restore_bundle_cache_option: &restore_bundle_cache_option
+  keys:
+    - v1-bundle-{{ .Environment.CIRCLE_JOB }}-{{ epoch }}
+    - v1-bundle-{{ .Environment.CIRCLE_JOB }}
+
+save_bundle_cache_option: &save_bundle_cache_option
+  key: v1-bundle-{{ .Environment.CIRCLE_JOB }}-{{ epoch }}
+  paths:
+    - ~/app/vendor/bundle
+    - ~/app/Gemfile.lock
+
+rspec_steps: &rspec_steps
+  - restore_cache:
+      <<: *restore_repo_cache_option
+  - restore_cache:
+      <<: *restore_bundle_cache_option
+  - run: ./.circleci/setup.sh
+  - save_cache:
+      <<: *save_bundle_cache_option
+
+  - run: bundle exec rspec
+  - run: bundle exec codeclimate-test-reporter
+
+build_jobs: &build_jobs
+  - checkout_code
+  - ruby:2.1:
+      requires:
+        - checkout_code
+  - ruby:2.2:
+      requires:
+        - checkout_code
+  - ruby:2.3:
+      requires:
+        - checkout_code
+  - ruby:2.4:
+      requires:
+        - checkout_code
+  - ruby:2.5:
+      requires:
+        - checkout_code
+
+jobs:
+  checkout_code:
+    <<: *default
+
+    steps:
+      - checkout
+
+      - save_cache:
+          <<: *save_repo_cache_option
+
+  ruby:2.1:
+    <<: *default
+
+    docker:
+      - image: circleci/ruby:2.1-browsers
+        environment:
+          <<: *environment
+
+    steps: *rspec_steps
+
+  ruby:2.2:
+    <<: *default
+
+    docker:
+      - image: circleci/ruby:2.2-browsers
+        environment:
+          <<: *environment
+
+    steps: *rspec_steps
+
+  ruby:2.3:
+    <<: *default
+
+    docker:
+      - image: circleci/ruby:2.3-browsers
+        environment:
+          <<: *environment
+
+    steps: *rspec_steps
+
+  ruby:2.4:
+    <<: *default
+
+    docker:
+      - image: circleci/ruby:2.4-browsers
+        environment:
+          <<: *environment
+
+    steps: *rspec_steps
+
+  ruby:2.5:
+    <<: *default
+
+    docker:
+      - image: circleci/ruby:2.5-browsers
+        environment:
+          <<: *environment
+
+    steps: *rspec_steps
+
+workflows:
+  version: 2
+
+  build:
+    jobs: *build_jobs
+
+  weekly_build:
+    triggers:
+      - schedule:
+          cron: "00 19 * * 5" # JST 4:00 (Sat)
+          filters:
+            branches:
+              only: master
+    jobs: *build_jobs

.circleci/setup.sh

@@ -0,0 +1,9 @@
+#!/bin/bash -xe
+
+ruby --version
+bundle --version
+gem --version
+
+bundle check || bundle install --path=${BUNDLE_PATH:-vendor/bundle}
+bundle update
+bundle clean

README.md

@@ -3,7 +3,7 @@
 [Apple System Status](https://www.apple.com/support/systemstatus/) scraping library
 
 [![Gem Version](https://badge.fury.io/rb/apple_system_status.svg)](http://badge.fury.io/rb/apple_system_status)
-[![Build Status](https://travis-ci.org/sue445/apple_system_status.svg?branch=master)](https://travis-ci.org/sue445/apple_system_status)
+[![CircleCI](https://circleci.com/gh/sue445/apple_system_status/tree/master.svg?style=svg)](https://circleci.com/gh/sue445/apple_system_status/tree/master)
 [![Code Climate](https://codeclimate.com/github/sue445/apple_system_status/badges/gpa.svg)](https://codeclimate.com/github/sue445/apple_system_status)
 [![Test Coverage](https://codeclimate.com/github/sue445/apple_system_status/badges/coverage.svg)](https://codeclimate.com/github/sue445/apple_system_status/coverage)
 [![Coverage Status](https://coveralls.io/repos/sue445/apple_system_status/badge.svg?branch=master&service=github)](https://coveralls.io/github/sue445/apple_system_status?branch=master)