FIX #1148 travis release

.travis.yml

@@ -59,6 +59,25 @@ matrix:
       before_script:
         - curl -L --create-dirs -o $HOME/.sbt/launchers/1.1.6/sbt-launch.jar http://dl.bintray.com/sbt/maven-releases/org/scala-sbt/sbt-launch/1.1.6/sbt-launch.jar
 
+
+before_deploy:
+  - gpg --import project/.gnupg/key.asc
+  - gem install github_changelog_generator
+
+deploy:
+- provider: script
+  script: sbt release
+  skip_cleanup: true
+  on:
+    tags: true
+    condition: $TRAVIS_PULL_REQUEST = false
+- provider: script
+  script: sbt release
+  skip_cleanup: true
+  on:
+    branch: snapshot
+    condition: $TRAVIS_PULL_REQUEST = false
+
 addons:
   apt:
     packages:
@@ -72,3 +91,8 @@ cache:
  - $HOME/.sbt
  - $HOME/.m2
  - $HOME/.ivy2
+
+env:
+  global:
+  - secure: bK5zEd2s3y+ScGwuGcxlP0tXx83nvurmF/SWuQSmI0A2KRelipGSSY2BTa+URKk9smJusJIZUi72EqEwMHDhxLCfHomjze5BmpJB5Mr3fQI700nxPEA95cbM4Z1G9+K6fYWy2pi5S7Xmz1Sg07bP4sfzyVYlNB20aquLCmB9Llk=
+  - secure: iY6MLAx39wW8y4uPZxt86FiNkLdrVHaAKCIcp7P35c0Zi1T0aaPTVTwZMS1uJAYs7e3Nh7gv7yU0hZR6t3klYPNjQdS7LHTgITIejBmikkBTkVqfpIYEOyrfDSaT59YlGrBiidegEGnw84kD4dFDmjnUY0ViCwOpJKr0a0Iokls=

build.sbt

@@ -61,23 +61,17 @@ git.remoteRepo := "[email protected]:sbt/sbt-native-packager.git"
 scriptedLaunchOpts += "-Dproject.version=" + version.value
 
 // Release configuration
-releasePublishArtifactsAction := PgpKeys.publishSigned.value
 publishMavenStyle := false
 
 // The release task doesn't run any tests. We rely on travis.ci and appveyor,
 // because it's impossible to run all tests (linux, macosx, windows) on a single computer.
 import ReleaseTransformations._
 releaseProcess := Seq[ReleaseStep](
   checkSnapshotDependencies,
-  inquireVersions,
-  setReleaseVersion,
-  commitReleaseVersion,
-  tagRelease,
+  releaseStepTask(dynverCheckVersion),
   updateReadme,
   commitReadme,
-  releaseStepCommandAndRemaining("^ publishSigned"),
-  setNextVersion,
-  commitNextVersion,
+  releaseStepCommandAndRemaining("^ publish"),
   pushChanges,
   generateReleaseChangelog,
   commitChangelog,

project/ChangelogPlugin.scala

@@ -24,6 +24,12 @@ import scala.sys.process._
   * - generated for all available version tasks
   * - runs in verbose mode
   *
+  *
+  * == Travis configuration ==
+  *
+  * The travis repository settings contain the `CHANGELOG_GITHUB_TOKEN` environment variable
+  * to make the release process unattended.
+  *
   * @see [[https://github.com/skywinder/github-changelog-generator]]
   * @see [[https://github.com/skywinder/github-changelog-generator/wiki/Advanced-change-log-generation-examples]]
   */
@@ -80,7 +86,10 @@ object ChangelogPlugin extends AutoPlugin {
     val extracted = Project.extract(state)
     val predefinedToken = extracted.get(generateChangelogToken)
 
-    val githubToken = readToken(predefinedToken)
+    // if no input token is provided we rely on the `CHANGELOG_GITHUB_TOKEN` env variable
+    val githubToken = readToken(predefinedToken).map {
+      githubToken => s" --token $githubToken"
+    }.getOrElse("")
 
     val (newState, _) = extracted.runInputTask(generateChangelog, s" --token $githubToken", state)
     newState
@@ -135,11 +144,9 @@ object ChangelogPlugin extends AutoPlugin {
     override def buffer[T](f: => T): T = state.log.buffer(f)
   }
 
-  private def readToken(predefinedToken: Option[String]): String =
-    predefinedToken.getOrElse(SimpleReader.readLine("Github token: ") match {
-      case Some(input) if input.trim.isEmpty => sys.error("No token provided")
-      case Some(input)                       => input
-      case None                              => sys.error("No token provided")
-    })
+  private def readToken(predefinedToken: Option[String]): Option[String] =
+    predefinedToken
+      .orElse(Option(SimpleReader.readLine("Github token: ").mkString))
+      .filter(_.nonEmpty)
 
 }

project/plugins.sbt

@@ -1,15 +1,17 @@
 addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.2")
 addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.3.0")
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.6")
-addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0-M1")
+
+addSbtPlugin("io.crashbox" % "sbt-gpg" % "0.2.0")
+addSbtPlugin("com.dwijnand" % "sbt-dynver" % "3.0.0")
 
 libraryDependencies += "org.scala-sbt" %% "scripted-plugin" % sbtVersion.value
 
 // Scripted plugin needs to declare this as a dependency
 libraryDependencies += "jline" % "jline" % "2.11"
 
 // For our bintray publishing
-addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.1")
+addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.4")
 
 // For code formatting
 addSbtPlugin("com.lucidchart" % "sbt-scalafmt" % "1.15")