From 3b81a4ad5ef059e3fd37937313f0fb3b60c4ee56 Mon Sep 17 00:00:00 2001
From: Alexandre Archambault <alexandre.archambault@gmail.com>
Date: Wed, 17 Oct 2018 14:18:03 +0200
Subject: [PATCH] Setup sbt-ci-release (WIP)

---
 .travis.yml            | 10 +++++-
 build.sbt              | 18 ++++++++--
 project/Publish.scala  | 74 ------------------------------------------
 project/Settings.scala |  3 +-
 project/plugins.sbt    |  1 +
 version.sbt            |  1 -
 6 files changed, 26 insertions(+), 81 deletions(-)
 delete mode 100644 project/Publish.scala
 delete mode 100644 version.sbt

diff --git a/.travis.yml b/.travis.yml
index fc44bcdc4..1018354c7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,13 +2,21 @@ language: scala
 scala: 2.12.7
 os: linux
 jdk: oraclejdk8
+before_install:
+  - git fetch --tags
 script:
   - scripts/travis.sh
-matrix:
+stages:
+  - name: test
+  - name: release
+    if: (branch = master AND type = push) OR (tag IS present)
+jobs:
   include:
     - env: SBT_COURSIER=1
     - env: SBT_SHADING=1
     - env: SBT_PGP_COURSIER=1
+    - stage: release
+      script: sbt ci-release
 branches:
   only:
   - master
diff --git a/build.sbt b/build.sbt
index cf57f7fe0..b9dd64cfe 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,20 @@
 
 import Aliases._
 import Settings._
-import Publish._
+
+inThisBuild(List(
+  organization := "io.get-coursier",
+  homepage := Some(url("https://github.com/coursier/coursier")),
+  licenses := Seq("Apache 2.0" -> url("http://opensource.org/licenses/Apache-2.0")),
+  developers := List(
+    Developer(
+      "alexarchambault",
+      "Alexandre Archambault",
+      "",
+      url("https://github.com/alexarchambault")
+    )
+  )
+))
 
 val coursierVersion = "1.1.0-M7"
 
@@ -89,8 +102,7 @@ lazy val coursier = project
   )
   .settings(
     shared,
-    dontPublish,
+    skip.in(publish) := true,
     moduleName := "sbt-coursier-root"
   )
 
-
diff --git a/project/Publish.scala b/project/Publish.scala
deleted file mode 100644
index 2ba2a1ba0..000000000
--- a/project/Publish.scala
+++ /dev/null
@@ -1,74 +0,0 @@
-
-import sbt._
-import sbt.Keys._
-
-object Publish {
-
-  lazy val dontPublish = Seq(
-    publish := {},
-    publishLocal := {},
-    publishArtifact := false
-  )
-
-  def dontPublishIn(sbv: String*) = Seq(
-    // Doesn't work, the second publish or publishLocal seem not to reference the previous implementation of the key.
-    // This only seems to prevent ivy.xml files to be published locally anyway…
-    // See also similar case in Settings.scala.
-    // publish := Def.taskDyn {
-    //   if (sbv.contains(scalaBinaryVersion.value))
-    //     Def.task(())
-    //   else
-    //     publish
-    // },
-    // publishLocal := Def.taskDyn {
-    //   if (sbv.contains(scalaBinaryVersion.value))
-    //     Def.task(())
-    //   else
-    //     publishLocal
-    // },
-    publishArtifact := {
-      !sbv.contains(scalaBinaryVersion.value) && publishArtifact.value
-    }
-  )
-
-  private def pomStuff = Seq(
-    licenses := Seq("Apache 2.0" -> url("http://opensource.org/licenses/Apache-2.0")),
-    homepage := Some(url("https://github.com/coursier/coursier")),
-    scmInfo := Some(ScmInfo(
-      url("https://github.com/coursier/coursier.git"),
-      "scm:git:github.com/coursier/coursier.git",
-      Some("scm:git:git@github.com:coursier/coursier.git")
-    )),
-    pomExtra := {
-      <developers>
-        <developer>
-          <id>alexarchambault</id>
-          <name>Alexandre Archambault</name>
-          <url>https://github.com/alexarchambault</url>
-        </developer>
-      </developers>
-    }
-  )
-
-  private def pushToSonatypeStuff = Seq(
-    publishMavenStyle := true,
-    publishTo := {
-      val nexus = "https://oss.sonatype.org/"
-      if (isSnapshot.value)
-        Some("snapshots" at nexus + "content/repositories/snapshots")
-      else
-        Some("releases"  at nexus + "service/local/staging/deploy/maven2")
-    },
-    credentials ++= {
-      Seq("SONATYPE_USER", "SONATYPE_PASS").map(sys.env.get) match {
-        case Seq(Some(user), Some(pass)) =>
-          Seq(Credentials("Sonatype Nexus Repository Manager", "oss.sonatype.org", user, pass))
-        case _ =>
-          Seq()
-      }
-    }
-  )
-
-  lazy val released = pomStuff ++ pushToSonatypeStuff
-
-}
diff --git a/project/Settings.scala b/project/Settings.scala
index 3c3ae844b..840545e01 100644
--- a/project/Settings.scala
+++ b/project/Settings.scala
@@ -18,8 +18,7 @@ object Settings {
     resolvers += Resolver.sonatypeRepo(name)
   }
 
-  lazy val shared = Publish.released ++ Seq(
-    organization := "io.get-coursier",
+  lazy val shared = Seq(
     sonatypeRepository("releases"),
     crossScalaVersions := Seq(scala212),
     scalaVersion := scala212,
diff --git a/project/plugins.sbt b/project/plugins.sbt
index b561d716a..4547a2d5b 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,5 +1,6 @@
 
 plugins_(
+  "com.geirsson"       % "sbt-ci-release"           % "1.2.1",
   "io.get-coursier"    % "sbt-coursier"             % coursierVersion,
   "com.typesafe"       % "sbt-mima-plugin"          % "0.3.0",
   "com.jsuereth"       % "sbt-pgp"                  % "1.1.1",
diff --git a/version.sbt b/version.sbt
deleted file mode 100644
index bd727575e..000000000
--- a/version.sbt
+++ /dev/null
@@ -1 +0,0 @@
-version in ThisBuild := "1.1.0-SNAPSHOT"