Gradle support for play-scala-rest-api-example

play-scala-rest-api-example/.gitattributes

@@ -0,0 +1,9 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# Linux start script should use lf
+/gradlew        text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
+

play-scala-rest-api-example/.gitignore

@@ -0,0 +1,5 @@
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build

play-scala-rest-api-example/README.md

@@ -6,6 +6,8 @@ This is the example project for making a REST API in Play.
 
 ### Running
 
+#### Running (Sbt)
+
 You need to download and install sbt for this application to run.
 
 Once you have sbt installed, the following at the command prompt will start up Play in development mode:
@@ -14,6 +16,16 @@ Once you have sbt installed, the following at the command prompt will start up P
 sbt run
 ```
 
+#### Running (Gradle)
+
+The following at the command prompt will start up Play in development mode:
+
+```bash
+./gradlew playRun
+```
+
+#### Hot-reload
+
 Play will start up on the HTTP port at <http://localhost:9000/>.   You don't need to deploy or reload anything -- changing any source code while the server is running will automatically recompile and hot-reload the application on the next HTTP request.
 
 ### Usage
@@ -46,6 +58,8 @@ POST /v1/posts HTTP/1.1
 
 The best way to see what Play can do is to run a load test.  We've included Gatling in this test project for integrated load testing.
 
+#### Play in production mode (Sbt)
+
 Start Play in production mode, by [staging the application](https://www.playframework.com/documentation/latest/Deploying) and running the play scripts:
 
 ```bash
@@ -54,6 +68,18 @@ cd target/universal/stage
 ./bin/play-scala-rest-api-example -Dplay.http.secret.key=some-long-key-that-will-be-used-by-your-application
 ```
 
+### Play in production mode (Gradle)
+
+Start Play in production mode, by [building a distribution](https://docs.gradle.org/current/userguide/application_plugin.html#sec:the_distribution) and running the next script
+
+```bash
+./gradlew installDist
+cd build/install/play-scala-rest-api-example
+JAVA_OPTS="-Dplay.http.secret.key=some-long-key-that-will-be-used-by-your-application" ./bin/play-scala-rest-api-example
+```
+
+#### Gatling
+
 Then you'll start the Gatling load test up (it's already integrated into the project):
 
 ```bash
@@ -65,7 +91,7 @@ For best results, start the gatling load test up on another machine so you do no
 Once the test completes, you'll see an HTML file containing the load test chart:
 
 ```bash
-./play-scala-rest-api-example/target/gatling/gatlingspec-1472579540405/index.html
+./play-scala-rest-api-example/gatling/target/gatling/gatlingspec-1472579540405/index.html
 ```
 
 That will contain your load test results.

play-scala-rest-api-example/build.gradle

@@ -0,0 +1,48 @@
+import play.gradle.Language
+import play.gradle.plugin.PlayPlugin
+
+plugins {
+    alias(libs.plugins.twirl)
+    alias(libs.plugins.play)
+}
+
+play {
+    lang = Language.SCALA
+}
+
+def scalaVersion = System.getProperty('scala.version', PlayPlugin.DEFAULT_SCALA_VERSION).replaceAll('\\D*$', '')
+
+dependencies {
+    implementation platform("org.playframework:play-bom_${scalaVersion}:${libs.versions.play.get()}")
+
+    implementation "org.playframework:play-pekko-http-server_${scalaVersion}"
+    implementation "org.playframework:play-guice_${scalaVersion}"
+    implementation "org.playframework:play-logback_${scalaVersion}"
+    implementation "net.codingwell:scala-guice_${scalaVersion}:${libs.versions.scala.guice.get()}"
+    implementation "io.lemonlabs:scala-uri_${scalaVersion}:${libs.versions.scala.uri.get()}"
+    implementation libs.logstash.logback.encoder
+
+    testImplementation "org.playframework:play-test_${scalaVersion}"
+    testImplementation "org.playframework:play-filters-helpers_${scalaVersion}"
+    testImplementation "org.scalatestplus.play:scalatestplus-play_${scalaVersion}:${libs.versions.scalatestplus.play.get()}"
+    testImplementation libs.scalatest.junit.runner
+}
+
+run {
+    systemProperties System.properties
+}
+
+test {
+    useJUnitPlatform {
+        includeEngines 'scalatest'
+    }
+}
+
+// TODO: Remove after release Play Gradle Plugin
+repositories {
+    mavenCentral()
+    maven {
+        url = uri("https://oss.sonatype.org/content/repositories/snapshots")
+    }
+    mavenLocal()
+}

play-scala-rest-api-example/build.sbt

@@ -12,7 +12,6 @@ lazy val root = (project in file("."))
     crossScalaVersions := Seq(scala213, scala3),
     libraryDependencies ++= Seq(
       guice,
-      "org.joda" % "joda-convert" % "2.2.3",
       "net.logstash.logback" % "logstash-logback-encoder" % "7.3",
       "io.lemonlabs" %% "scala-uri" % "4.0.3",
       "net.codingwell" %% "scala-guice" % "6.0.0",

play-scala-rest-api-example/gradle/libs.versions.toml

@@ -0,0 +1,17 @@
+[versions]
+twirl = "2.0.3"
+play = "3.0.1-03969c1e-SNAPSHOT"
+scala-guice = "6.0.0"
+scala-uri = "4.0.3"
+scalatestplus-play = "7.0.0"
+
+[libraries]
+logstash-logback-encoder = { group = "net.logstash.logback", name = "logstash-logback-encoder", version = "7.3" }
+scalatest-junit-runner = { group = "co.helmethair", name = "scalatest-junit-runner", version = "0.1.12" }
+scala-guice = { group = "net.codingwell", name = "scala-guice_2.13", version.ref = "scala-guice" }
+scala-uri = { group = "io.lemonlabs", name = "scala-uri_2.13", version.ref = "scala-uri" }
+scalatestplus-play = { group = "org.scalatestplus.play", name = "scalatestplus-play_2.13", version.ref = "scalatestplus-play" }
+
+[plugins]
+twirl = { id = "org.playframework.twirl", version.ref = "twirl" }
+play = { id = "org.playframework.play", version.ref = "play" }

play-scala-rest-api-example/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,8 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionSha256Sum=9d926787066a081739e8200858338b4a69e837c3a821a33aca9db09dd4a41026
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists