Travis CI Builds (firebase#21)

* TravisCI Build Configuration

  * Standardize build tools version
  * Add travis script
  * Make all samples not abort on lint and proguard their release builds

* Add travis build status image

* Fast builds for pull requests, fail on error

Author: samtstern

.travis.yml

@@ -0,0 +1,18 @@
+language: android
+android:
+  components:
+    - platform-tools
+    - tools
+    - build-tools-23.0.3
+    - android-23
+    - extra-google-google_play_services
+    - extra-google-m2repository
+    - extra-android-m2repository
+    - extra-android-support
+    - addon-google_apis-google-23
+  licenses:
+    - 'android-sdk-preview-license-52d11cd2'
+    - 'android-sdk-license-.+'
+    - 'google-gdk-license-.+'
+script:
+  - ./build.sh

README.md

@@ -1,9 +1,11 @@
 # Firebase Quickstarts for Android
 
+[![Build Status](https://travis-ci.org/firebase/quickstart-android.svg?branch=master)](https://travis-ci.org/firebase/quickstart-android)
+
 A collection of quickstart samples demonstrating the Firebase APIs on Android. For more information, see https://firebase.google.com.
 
 ## How to make contributions?
 Please read and follow the steps in the [CONTRIBUTING.md](CONTRIBUTING.md)
 
 ## License
-See [LICENSE](LICENSE)
+See [LICENSE](LICENSE)

admob/app/build.gradle

@@ -13,12 +13,18 @@ android {
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
+
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     packagingOptions {
         exclude 'LICENSE.txt'
     }

analytics/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.analytics"
@@ -11,6 +11,11 @@ android {
         versionCode 1
         versionName "1.0"
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     buildTypes {
         release {
             minifyEnabled true

app-indexing/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.samples.quickstart.app_indexing"

auth/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.auth"
@@ -19,6 +19,10 @@ android {
         }
     }
 
+    lintOptions {
+        abortOnError false
+    }
+
     productFlavors {
 
         // Build variant to include the Facebook Android SDk

build.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# Exit on error
+set -e
+
+# List of all samples
+samples=( admob analytics app-indexing auth config crash database dynamiclinks invites messaging storage )
+
+for sample in "${samples[@]}"
+do
+  echo "Building ${sample}"
+
+  if [ $TRAVIS_PULL_REQUEST = false ] ; then
+    # For a merged commit, build all configurations.
+    cd $sample && \
+      cp ../mock-google-services.json ./app/google-services.json && \
+      ./gradlew clean build
+
+    # Back to parent directory.
+    cd -
+  else
+    # On a pull request, just build debug which is much faster and catches
+    # obvious errors.
+    cd $sample && \
+      cp ../mock-google-services.json ./app/google-services.json && \
+      ./gradlew clean :app:assembleDebug
+
+    # Back to parent directory.
+    cd -
+  fi
+done

config/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.samples.quickstart.config"
@@ -11,9 +11,14 @@ android {
         versionCode 1
         versionName "1.0"
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }

crash/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.samples.quickstart.crash"
@@ -11,6 +11,11 @@ android {
         versionCode 1
         versionName "1.0"
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     buildTypes {
         release {
             minifyEnabled true

database/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.database"
@@ -11,6 +11,11 @@ android {
         versionCode 1
         versionName "1.0"
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     buildTypes {
         release {
             minifyEnabled true

dynamiclinks/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.deeplinks"
@@ -11,9 +11,14 @@ android {
         versionCode 1
         versionName "1.0"
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }

invites/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.invites"
@@ -16,11 +16,15 @@ android {
 
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
 
+    lintOptions {
+        abortOnError false
+    }
+
     packagingOptions {
         exclude 'LICENSE.txt'
     }

messaging/app/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.application'
 
 android {
     compileSdkVersion 23
-    buildToolsVersion "23.0.2"
+    buildToolsVersion "23.0.3"
 
     defaultConfig {
         applicationId "com.google.firebase.quickstart.fcm"
@@ -13,12 +13,18 @@ android {
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
+
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+
+    lintOptions {
+        abortOnError false
+    }
+
     packagingOptions {
         exclude 'LICENSE.txt'
     }