Setup

The Tracker is published to Maven Central and JCenter, which should make it easy to add it as a dependency into your own Scala app.

sbt

Add the Scala Tracker to your build.sbt:

build.sbt

libraryDependencies += "com.snowplowanalytics" %% "snowplow-scala-tracker-core" % "2.0.0"
 
// If you plan to use the http4s emitter with an Ember client
libraryDependencies += "com.snowplowanalytics" %% "snowplow-scala-tracker-emitter-http4s" % "2.0.0"
libraryDependencies += "org.http4s" %% "http4s-ember-client" % "0.23.15"
 
// If you plan to use the id emitters:
libraryDependencies += "com.snowplowanalytics" %% "snowplow-scala-tracker-emitter-id" % "2.0.0"
 
// If you plan to use EC2/GCE contexts:
libraryDependencies += "com.snowplowanalytics" %% "snowplow-scala-tracker-metadata" % "2.0.0"

Gradle

Add our Maven repository in your build.gradle file:

build.gradle

repositories {
    ...
    jcenter()
}

Then add into the same file:

build.gradle

dependencies {
    ...
    // Snowplow Scala Tracker
    compile 'com.snowplowanalytics:snowplow-scala-tracker-core_2.13:2.0.0'
 
    // If you plan to use the http4s emitters with an Ember client
    compile 'com.snowplowanalytics:snowplow-scala-tracker-emitter-http4s_2.13:2.0.0'
    compile 'org.http4s:http4s-ember-client_2.13:0.23.15'
 
    // If you plan to use the id emitters
    compile 'com.snowplowanalytics:snowplow-scala-tracker-emitter-id_2.13:2.0.0'
 
    // If you plan to use EC2/GCE contexts:
    compile 'com.snowplowanalytics:snowplow-scala-tracker-metadata_2.13:2.0.0'
}

Maven

Add into your project's pom.xml:

pom.xml

<dependency>
    <groupId>com.snowplowanalytics</groupId>
    <artifactId>snowplow-scala-tracker-core_2.13</artifactId>
    <version>2.0.0</version>
</dependency>
 
<!-- If you plan to use the http4s emitter with an Ember client: -->
<dependency>
    <groupId>com.snowplowanalytics</groupId>
    <artifactId>snowplow-scala-tracker-emitter-http4s_2.13</artifactId>
    <version>2.0.0</version>
</dependency>
<dependency>
    <groupId>org.http4s</groupId>
    <artifactId>http4s-ember-client</artifactId>
    <version>0.23.15</version>
</dependency>
 
<!-- If you plan to use the id emitters: -->
<dependency>
    <groupId>com.snowplowanalytics</groupId>
    <artifactId>snowplow-scala-tracker-emitter-id_2.13</artifactId>
    <version>2.0.0</version>
</dependency>
 
<!-- If you plan to use EC2/GCE contexts: -->
<dependency>
    <groupId>com.snowplowanalytics</groupId>
    <artifactId>snowplow-scala-tracker-metadata_2.13</artifactId>
    <version>2.0.0</version>
</dependency>

For Maven and Gradle users

Notice a _2.13 postfix in artifactId. This is used for Scala libraries and denotes the Scala version which the artifact (in our case snowplow-scala-tracker) is compiled against. It also means that this library will bring a org.scala-lang:scala-library_2.13.x as transitive dependency and if you're using any other Scala dependency you should keep these postfixes in accordance (snowplow-scala-tracker is also compiled against Scala 2.12).