Add needed configuration to prepare publishing of the api to GPR

Author: hlxid

build.sbt

@@ -1,3 +1,4 @@
+organization := "org.codeoverflow"
 name := "chatoverflow-api"
 lazy val apiVersionGenerator = TaskKey[Unit]("apiVersionGenerator")
 lazy val requirementsGenerator = TaskKey[Unit]("requirementsGenerator")

publish.sbt

@@ -0,0 +1,19 @@
+
+// To publish the api create a credentials file at ~/.sbt/1.0/gpr-codeoverflow.sbt with the following content:
+//    credentials += Credentials(
+//      "GitHub Package Registry",
+//      "maven.pkg.github.com",
+//      "<GITHUB_USERNAME>",
+//      "<GITHUB_TOKEN>"
+//    )
+//
+// The github token requires the read:packages, repo and write:packages scopes.
+// Then simply run `sbt apiProject/publish`
+
+
+lazy val githubOwner = "codeoverflow-org" // Can be changed to publish to a fork, e.g. to test if the publish process works
+lazy val githubRepository = "chatoverflow-api"
+
+publishTo := Some(s"GitHub $githubOwner Apache Maven Packages" at s"https://maven.pkg.github.com/$githubOwner/$githubRepository")
+publishMavenStyle := true
+