implement detekt

.travis.yml

@@ -0,0 +1,63 @@
+branches:
+  only:
+    - master
+language: android
+jdk: oraclejdk8
+dist: trusty
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+    - $HOME/.android/build-cache
+android:
+  components:
+    - tools
+    - platform-tools
+    - build-tools-29.0.3
+    - android-29
+    - sys-img-x86-android-26
+  licenses:
+    - 'android-sdk-preview-license-52d11cd2'
+    - 'android-sdk-license-.+'
+    - 'google-gdk-license-.+'
+if: "(branch = master AND type = push) OR (head_branch != master AND type = pull_request)"
+before_install:
+  - git fetch origin head_branch
+  - export FILES_CHANGED="$(git --no-pager diff --name-only --diff-filter AM FETCH_HEAD | egrep .java$ )"
+  - echo no | android create avd --force -n test -t android-25 --abi armeabi-v7a -c 100M
+  - emulator -avd test -no-audio -no-window &
+  - android-wait-for-emulator
+  - adb shell input keyevent 82 &
+install:
+  - "./travis/install.sh"
+stages:
+  - name: Building Project
+  - name: Running Tests
+    if: branch = master AND type = push
+jobs:
+  include:
+    - stage: Building Project
+      script: "./gradlew check"
+      env: JOB=Checking Build
+    - script: "./gradlew detekt"
+      env: JOB=Running Linter
+    - script: "./gradlew mokaRun --profile"
+      env: JOB=Running UI Tests
+    - script: "./gradlew uploadToSaucelabs"
+      env:
+        - JOB=Uploading APK to Saucylabs
+        - STG_API_URL=$STG_SERVER_URL
+      if: branch = master AND type = push
+after_success:
+  - bundle exec danger
+  - reports-publisher
+after_failure:
+  - bundle exec danger
+  - reports-publisher
+  - "./gradlew mokaDisconnect"
+notifications:
+  webhooks:
+    - https://devhose.spt-engprod-pro.schibsted.io/devhose/travis