Add declarative widgets jar to release

.travis.yml

@@ -22,6 +22,9 @@ addons:
   hosts:
     - declarativewidgets.org
 
+before_install:
+  openssl aes-256-cbc -K $encrypted_9067f25a9380_key -iv $encrypted_9067f25a9380_iv -in etc/.gpg/secring.gpg.enc -out etc/.gpg/secring.gpg -d
+
 before_script:
   - curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
   - sh -e /etc/init.d/xvfb start

Makefile

@@ -3,7 +3,7 @@
 
 .PHONY: help init clean clean-dist clean-watch clean-watch-docs dist sdist docs
 .PHONY: dev dev_image dev_image_4.2 _dev _dev-python2 _dev-python3
-.PHONY: server server_4.2 remove-server install install-all all release
+.PHONY: server server_4.2 remove-server install install-all all release export-release-version publish-scala-jar
 .PHONY: start-selenium stop-selenium _run _run-python3 _run-python2 run-test
 .PHONY: test testdev test-js test-js-remote test-py test-py-all _test-py
 .PHONY: _test-py-python2 _test-py-python3 test-scala test-r
@@ -199,6 +199,7 @@ else
 	@docker $(DOCKER_OPTS) run -it --rm \
 		-v `pwd`:/src \
 		-v `pwd`/etc/ivy:/root/.ivy2 \
+		-v `pwd`/etc/sbt_plugin_config:/root/.sbt/0.13/plugins \
 		$(SCALA_BUILD_REPO) bash -c 'cp -r /src/kernel-scala/* /app/. && \
 			sbt --warn package && \
 			cp target/scala-2.10/declarativewidgets*.jar /src/dist/declarativewidgets/static/declarativewidgets.jar && \
@@ -307,6 +308,7 @@ else
 	@docker $(DOCKER_OPTS) run -it --rm \
 		-v `pwd`/kernel-scala:/src \
 		-v `pwd`/etc/ivy:/root/.ivy2 \
+		-v `pwd`/etc/sbt_plugin_config:/root/.sbt/0.13/plugins \
 		$(SCALA_BUILD_REPO) bash -c 'cp -r /src/* /app/. && \
 			sbt --warn test'
 endif
@@ -481,7 +483,27 @@ docs: .watch-docs dist/docs
 
 all: init test-js-remote test-py-all test-scala test-r sdist install-all system-test
 
+export-release-version:
+	docker $(DOCKER_OPTS) run -it --rm \
+		-v `pwd`/dist:/src \
+		-v `pwd`/etc/read_release_version.py:/src/read_release_version.py \
+		$(REPO) bash -c 'python /src/read_release_version.py' > `pwd`/dist/RELEASE_VERSION
+
+publish-scala-jar: export-release-version dist/declarativewidgets/static/declarativewidgets.jar
+	@echo 'Publishing scala jar'
+	@docker $(DOCKER_OPTS) run -it --rm \
+		-v `pwd`/kernel-scala:/src \
+		-v `pwd`/etc/.gpg:/root/.gpg \
+		-v `pwd`/etc/ivy:/root/.ivy2 \
+		-v `pwd`/etc/sbt_plugin_config:/root/.sbt/0.13/plugins \
+		-v `pwd`/dist/RELEASE_VERSION:/src_version/RELEASE_VERSION \
+		-e REPO_USERNAME=$(REPO_USERNAME) \
+		-e REPO_PASSWORD=$(REPO_PASSWORD) \
+		-e PGP_PASSPHRASE=$(PGP_PASSPHRASE) \
+		$(SCALA_BUILD_REPO) bash -c 'cp -r /src/* /app/. && \
+		    sbt publishSigned  && sbt sonatypeRelease'
+
 release: EXTRA_OPTIONS=-e PYPI_USER=$(PYPI_USER) -e PYPI_PASSWORD=$(PYPI_PASSWORD)
 release: PRE_SDIST=echo "[server-login]" > ~/.pypirc; echo "username:" ${PYPI_USER} >> ~/.pypirc; echo "password:" ${PYPI_PASSWORD} >> ~/.pypirc;
 release: POST_SDIST=register upload
-release: sdist
+release: sdist publish-scala-jar

etc/docs/site/usage-docs/Basic-Usage.md

@@ -26,9 +26,15 @@ declwidgets.init()
 ##### Scala Initialization
 
 ```
+//add the declarative widgets jar/dependency via one of the %addjar or %AddDeps magics
+
 // modify to IP and Port of this notebook server
 %addjar http://localhost:8888/nbextensions/declarativewidgets/declarativewidgets.jar
 
+// modify the GroupId, ArtifactId, Latest Version for the applicable release
+// release versions can be found on http://search.maven.org/#search|ga|1|g:"org.jupyter"
+%AddDeps org.jupyter declarativewidgets_2.10 0.6.1_dev --transitive --trace --verbose
+
 import declarativewidgets._
 
 initWidgets

etc/read_release_version.py

@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+import os
+
+# Get location of this file at runtime
+HERE = os.path.abspath(os.path.dirname(__file__))
+
+# Eval the version tuple and string from the source
+VERSION_NS = {}
+with open(os.path.join(HERE, 'urth/widgets/ext/_version.py')) as f:
+    exec(f.read(), {}, VERSION_NS)
+    print(VERSION_NS['__version__'])

etc/sbt_plugin_config/gpg.sbt

@@ -0,0 +1,2 @@
+addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.0.0")
+addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "1.1")

kernel-scala/build.sbt

@@ -2,9 +2,26 @@
  * Copyright (c) Jupyter Development Team.
  * Distributed under the terms of the Modified BSD License.
  */
+
+import scala.util.Properties
+import scala.io.Source
+
+organization := "org.jupyter"
+
 name := "declarativewidgets"
 
-version := "0.1-SNAPSHOT"
+version := {
+  val releaseVersionPath = "/src_version/RELEASE_VERSION"
+  if(new java.io.File(releaseVersionPath).exists) {
+    val src = Source.fromFile(releaseVersionPath)
+    val version = src.getLines().next()
+    src.close
+    val regex = "SNAPSHOT(.*)".r
+    regex.replaceFirstIn(version, "SNAPSHOT")
+  } else {
+    "0.1-SNAPSHOT"
+  }
+}
 
 scalaVersion := "2.10.4"
 
@@ -28,3 +45,50 @@ libraryDependencies ++= Seq(
 ivyLoggingLevel in ThisBuild := UpdateLogging.Quiet
 
 parallelExecution in Test := false
+
+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")
+}
+
+publishArtifact in Test := false
+
+pomIncludeRepository := { _ => false }
+
+pomExtra := (
+  <url>https://github.com/jupyter-incubator/declarativewidgets</url>
+    <licenses>
+      <license>
+        <name>BSD-style</name>
+        <url>http://www.opensource.org/licenses/bsd-license.php</url>
+        <distribution>repo</distribution>
+      </license>
+    </licenses>
+    <scm>
+      <url>git@github.com:jupyter-incubator/declarativewidgets.git</url>
+      <connection>scm:git:git@github.com:jupyter-incubator/declarativewidgets.git</connection>
+    </scm>
+    <developers>
+      <developer>
+        <id>dwidgets</id>
+        <name>declarative widgets</name>
+        <url>https://github.com/jupyter-incubator/declarativewidgets/graphs/contributors</url>
+      </developer>
+    </developers>)
+
+val repoUsername  = Properties.envOrElse("REPO_USERNAME", "")
+val repoPassword  = Properties.envOrElse("REPO_PASSWORD", "")
+
+pgpPassphrase := Some(Properties.envOrElse("PGP_PASSPHRASE", "").toCharArray)
+
+pgpSecretRing := file("/root/.gpg/secring.gpg")
+
+credentials += Credentials("Sonatype Nexus Repository Manager",
+  "oss.sonatype.org",
+  repoUsername,
+  repoPassword)