Merge pull request #6 from retronym/topic/release

A modest release script

Author: retronym

release.sh

@@ -0,0 +1,28 @@
+#! /bin/bash -e
+
+function sbt211() {
+  sbt 'set scalaVersion := "2.11.0-RC3"' 'set scalaBinaryVersion := scalaVersion.value' $@
+  return $?
+}
+die () {
+  echo "$@"
+  exit 1
+}
+
+CHECK=";clean;test;publishLocal"
+RELEASE=";clean;test;publish"
+VERSION=`gsed -rn 's/version :=.*"(.+).*"/\1/p' build.sbt`
+[[ -n "$(git status --porcelain)" ]] && die "working directory is not clean!"
+
+sbt $CHECK
+sbt $RELEASE
+sbt211 $CHECK
+sbt211 $RELEASE
+
+cat <<EOM
+Released! For non-snapshot releases:
+ - tag: git tag -s -a v$VERSION -m "scala-java8-compat $VERSION"
+ - push tag: git push origin v$VERSION
+ - close and release the staging repository: https://oss.sonatype.org
+ - change the version number in build.sbt to a suitable -SNAPSHOT version
+EOM