Set up sbt-ci-release

.travis.yml

@@ -1,19 +1,27 @@
 language: scala
-scala:
-- 2.10.7
-- 2.11.12
-- 2.12.6
-- 2.13.0-M5
 jdk:
 - oraclejdk8
+before_install:
+  - git fetch --tags
 script:
 - sbt ++$TRAVIS_SCALA_VERSION "testOnly -- --truncate=999999"
 # Tricks to avoid unnecessary cache updates, from
 # http://www.scala-sbt.org/0.13/docs/Travis-CI-with-sbt.html
 - find $HOME/.sbt -name "*.lock" | xargs rm
 - find $HOME/.ivy2 -name "ivydata-*.properties" | xargs rm
 sudo: false
-
+stages:
+  - name: test
+  - name: release
+    if: (branch = master AND type = push) OR (tag IS present)
+jobs:
+  include:
+    - scala: 2.10.7
+    - scala: 2.11.12
+    - scala: 2.12.6
+    - scala: 2.13.0-M5
+    - stage: release
+      script: sbt ci-release
 # These directories are cached to S3 at the end of the build
 cache:
   directories:

build.sbt

@@ -1,8 +1,17 @@
-organization  := "com.lihaoyi"
 
 name := "acyclic"
 
-version := "0.1.8"
+inThisBuild(List(
+  organization  := "com.lihaoyi",
+  homepage := Some(url("https://github.com/lihaoyi/acyclic")),
+  licenses := Seq("MIT" -> url("http://www.opensource.org/licenses/mit-license.html")),
+  developers += Developer(
+    email = "[email protected]",
+    id = "lihaoyi",
+    name = "Li Haoyi",
+    url = url("https://github.com/lihaoyi")
+  )
+))
 
 scalaVersion := "2.12.6"
 crossScalaVersions := Seq("2.10.7", "2.11.12", "2.12.6", "2.13.0-M5")
@@ -31,21 +40,3 @@ unmanagedSourceDirectories in Test += baseDirectory.value / "src" / "test" / "re
 
 // Sonatype
 publishArtifact in Test := false
-
-publishTo := Some("releases" at "https://oss.sonatype.org/service/local/staging/deploy/maven2")
-
-scmInfo := Some(ScmInfo(
-  browseUrl = url("https://github.com/lihaoyi/acyclic"),
-  connection = "scm:git:[email protected]:lihaoyi/acyclic.git"
-))
-
-licenses := Seq("MIT" -> url("http://www.opensource.org/licenses/mit-license.html"))
-
-homepage := Some(url("https://github.com/lihaoyi/acyclic"))
-
-developers += Developer(
-  email = "[email protected]",
-  id = "lihaoyi",
-  name = "Li Haoyi",
-  url = url("https://github.com/lihaoyi")
-)

project/build.sbt

@@ -1,2 +1,3 @@
 
+addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.2.1")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.1")