Add CircleCI config

.circleci/config.yml

@@ -0,0 +1,185 @@
+# -------------------------
+#        DEFAULTS
+# -------------------------
+defaults: &defaults
+  working_directory: ~/react-native-viewpager
+  environment:
+    - GIT_COMMIT_DESC: git log --format=oneline -n 1 $CIRCLE_SHA1
+
+# LINUX
+linux_defaults: &linux_defaults
+  <<: *defaults
+  docker:
+    - image: circleci/node:8
+  environment:
+    - PATH: "/opt/yarn/yarn-v1.5.1/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
+# ANDROID
+android_defaults: &android_defaults
+  <<: *defaults
+  docker:
+    - image: circleci/android:api-27-node8-alpha
+  resource_class: "large"
+  environment:
+    - TERM: "dumb"
+    - ADB_INSTALL_TIMEOUT: 10
+    - _JAVA_OPTIONS: "-XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap"
+    - GRADLE_OPTS: '-Dorg.gradle.daemon=false -Dorg.gradle.jvmargs="-XX:+HeapDumpOnOutOfMemoryError"'
+    - BUILD_THREADS: 2
+
+# MACOS
+macos_defaults: &macos_defaults
+  <<: *defaults
+  resource_class: "large"
+  macos:
+    xcode: "10.1.0"
+
+# -------------------------
+#         ALIASES
+# -------------------------
+
+aliases:
+  # CACHE
+  - &restore-yarn-cache
+    keys:
+      - yarn-cache-{{ arch }}-{{ checksum "package.json" }}-{{ checksum "yarn.lock" }}
+      - yarn-cache-{{ arch }}
+  - &save-yarn-cache
+    paths:
+      - ~/.cache/yarn
+      - ~/Library/Detox/ios
+    key: yarn-cache-{{ arch }}-{{ checksum "package.json" }}-{{ checksum "yarn.lock" }}
+
+  - &restore-gradle-cache
+    keys:
+      - gradle-cache-{{ checksum "android/build.gradle" }}-{{ checksum "example/android/build.gradle" }}-{{ checksum "example/android/app/build.gradle" }}
+  - &save-gradle-cache
+    paths:
+      - ~/.gradle
+    key: gradle-cache-{{ checksum "android/build.gradle" }}-{{ checksum "example/android/build.gradle" }}-{{ checksum "example/android/app/build.gradle" }}
+
+  # INSTALLATION
+  - &yarn
+    name: Yarn Install
+    command: |
+      yarn install --network-concurrency 1 --non-interactive --cache-folder ~/.cache/yarn & wait
+
+  # ANALYSE
+  # - &eslint
+  #   name: ESLint Checks
+  #   command: yarn test:eslint
+
+  - &flow
+    name: Flow Checks
+    command: yarn flow check
+
+# - &jest
+#   name: Jest Unit Tests
+#   command: yarn test:jest
+
+# -------------------------
+#          JOBS
+# -------------------------
+version: 2
+jobs:
+  # Set up a Linux environment for downstream jobs
+  linux-checkout:
+    <<: *linux_defaults
+    steps:
+      - checkout
+      - restore-cache: *restore-yarn-cache
+      - run: rm -rf node_modules
+      - run: yarn cache clean
+      - run: *yarn
+      - save-cache: *save-yarn-cache
+      - persist_to_workspace:
+          root: .
+          paths: .
+
+  # eslint:
+  #   <<: *linux_defaults
+  #   steps:
+  #   - attach_workspace:
+  #       at: ~/react-native-viewpager
+  #   - run: *eslint
+
+  flow:
+    <<: *linux_defaults
+    steps:
+      - attach_workspace:
+          at: ~/react-native-viewpager
+      - run: *flow
+
+  # jest:
+  #   <<: *linux_defaults
+  #   steps:
+  #   - attach_workspace:
+  #       at: ~/react-native-viewpager
+  #   - run: *jest
+
+  android-compile:
+    <<: *android_defaults
+    steps:
+      - attach_workspace:
+          at: ~/react-native-viewpager
+      - restore-cache: *restore-gradle-cache
+      - run:
+          name: Accept Android licences
+          command: |-
+            yes | sdkmanager --licenses || exit 0
+            yes | sdkmanager --update || exit 0
+      - run:
+          name: Build Android Example App and Library
+          command: |-
+            cd example/android
+            ./gradlew clean assembleDebug
+      - save-cache: *save-gradle-cache
+
+  ios-checkout:
+    <<: *macos_defaults
+    steps:
+      - checkout
+      - restore-cache: *restore-yarn-cache
+      - run: rm -rf node_modules
+      - run: yarn cache clean
+      - run: *yarn
+      - save-cache: *save-yarn-cache
+      - persist_to_workspace:
+          root: .
+          paths: .
+
+  ios-compile:
+    <<: *macos_defaults
+    steps:
+      - attach_workspace:
+          at: ~/react-native-viewpager
+      - run:
+          name: Build example app
+          command: |-
+            react-native run-ios --project-path example/ios
+
+# -------------------------
+#        WORKFLOWS
+# -------------------------
+workflows:
+  version: 2
+  Test:
+    jobs:
+      - linux-checkout
+      # - eslint:
+      #     requires:
+      #     - linux-checkout
+      - flow:
+          requires:
+            - linux-checkout
+      # - jest:
+      #     requires:
+      #     - linux-checkout
+      - android-compile:
+          requires:
+            - linux-checkout
+# Disabled until we have macOS containers enabled
+#     - ios-checkout
+#     - ios-compile:
+#         requires:
+#         - ios-checkout

README.md

@@ -1,5 +1,7 @@
 # react-native-viewpager
 
+[![CircleCI branch](https://img.shields.io/circleci/project/github/react-native-community/react-native-viewpager/master.svg)](https://circleci.com/gh/react-native-community/react-native-viewpager/tree/master)
+
 At the moment, this module only works for Android. Under the hood is using the native Android 
 [ViewPager](https://developer.android.com/reference/android/support/v4/view/ViewPager).