Release snapshots to sonatype from TravisCI (#92)

* [sbt,travis] Deploy releases and snapshots to sonatype

* [travis] remove oracle JDK builds

* [travis] remove 'compile' job

* [travis] Try adding scala 2.13

* [travis] test using openjdk8 rather than 10

* [travis] force use of scala version, overriding sbt version

* Revert "[travis] Try adding scala 2.13"

This reverts commit 6725199e009ae1f809247bbc0851b62d63121993.

* Revert "[travis] force use of scala version, overriding sbt version"

This reverts commit 21c94992f40cf2ef39c5126e67b66feaabe1b2c0.

* [sbt] Group modules under n.k.thorp organisation

.travis.yml

@@ -1,3 +1,33 @@
 language: scala
+scala:
+  - 2.12.8
+jdk:
+  - openjdk8
+  - openjdk11
 env:
   - AWS_REGION=eu-west-1
+before_install:
+  - git fetch --tags
+stages:
+  - name: test
+  - name: release
+    if: ((branch = master AND type = push) OR (tag IS present)) AND NOT fork
+jobs:
+  include:
+    - stage: test
+      script: sbt ++$TRAVIS_SCALA_VERSION test
+    - stage: release
+      script: sbt ++$TRAVIS_SCALA_VERSION ci-release
+cache:
+  directories:
+    - $HOME/.sbt/1.0/dependency
+    - $HOME/.sbt/boot/scala*
+    - $HOME/.sbt/launchers
+    - $HOME/.ivy2/cache
+    - $HOME/.coursier
+before_cache:
+  - du -h -d 1 $HOME/.ivy2/cache
+  - du -h -d 2 $HOME/.sbt/
+  - find $HOME/.sbt -name "*.lock" -type f -delete
+  - find $HOME/.ivy2/cache -name "ivydata-*.properties" -type f -delete
+  - rm -rf $HOME/.ivy2/local

build.sbt

@@ -1,6 +1,19 @@
-val commonSettings = Seq(
-  version := "DEV-SNAPSHOT",
+inThisBuild(List(
   organization := "net.kemitix",
+  homepage := Some(url("https://github.com/kemitix/thorp")),
+  licenses := List("mit" -> url("https://opensource.org/licenses/MIT")),
+  developers := List(
+    Developer(
+      "kemitix",
+      "Paul Campbell",
+      "pcampbell@kemitix.net",
+      url("https://github.kemitix.net")
+    )
+  )
+))
+
+val commonSettings = Seq(
+  organization := "net.kemitix.thorp",
   scalaVersion := "2.12.8",
   test in assembly := {}
 )

project/plugins.sbt

@@ -1 +1,2 @@
 addSbtPlugin("ch.epfl.scala" % "sbt-bloop" % "1.3.2")
+addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.2.6")