sbt-appbundle

statement

sbt-appbundle is a plugin for xsbt (sbt 0.11) that adds the appbundle task to create a standalone OS X application bundle.

sbt-appbundle is (C)opyright 2011–2012 by Hanns Holger Rutz. All rights reserved. It is released under the GNU Lesser General Public License and comes with absolutely no warranties. To contact the author, send an email to contact at sciss.de.

usage

To use the plugin in your sbt project, add the following line to project/plugins.sbt:

addSbtPlugin( "de.sciss" % "sbt-appbundle" % "0.14" )

sbt-appbundle is now hosted on maven central (sonatype), so it should be found automatically.

You can find an example of its usage in test-project. Basically you add the following statement to the beginning of the main build.sbt:

seq(appbundle.settings: _*)

And can then configure the appbundle task. Without any additional configuration, the task will create the app bundle in the base directory under the name project-name.app. The following keys are available:

name	key-type	description	default
name	String	Name for the bundle, without the .app extension	name in main scope
normalizedName	String	Lower case namem used as second part in the bundle identifier	normalizedName in main scope
organization	String	Your publishing domain (reverse website style), used as first part in the bundle identifier	organization in main scope
version	String	Version string which is shown in the Finder and About menu	version in main scope
mainClass	Option[String]	Main class entry when application is launched. Appbundle fails when this is not specified or inferred	mainClass in main scope
target	File	Directory in which the bundle is to be created	target in main scope
outputPath	File	Fully qualified path to the bundle	target / name + ".app"
executable	File	Path to the java application stub executable.	/System/ Library/ Frameworks/ JavaVM.framework/ Versions/ Current/ Resources/ MacOS/ JavaApplicationStub
fullClasspath	Classpath	Constructed from the fullClasspath entries in Compile and Runtime
javaVersion	String	The minimum Java version required to launch the application	1.6+
javaArchs	Seq[String]	If not empty, the supported processor architectures in order of their preference	empty
javaOptions	Seq[String]	Options passed to the java command when launching the application	javaOptions in main scope
systemProperties	Seq[(String, String)]	A key-value map passed as Java -D arguments (system properties)	extracts -D entries from javaOptions and adds entries for screenMenu and quartz
screenMenu	Boolean	Whether to display the menu bar in the screen top	true
quartz	Option[Boolean]	Whether to use the Apple Quartz renderer (true) or the default Java renderer	None. In this case Quartz is used for Java 1.5, but not for Java 1.6+
icon	Option[File]	Image or icon file which is used as application icon. A native .icns file will be copied unmodified to the bundle, while an image (such as .png) will be converted through the OS X shell utility sips, scaling the image to the next supported size, which is either of 16, 32, 48, 128, 256, or 512 pixels width/height	None
resources	Seq[File]	Any files or directories which should be copied directly into Contents/Resources	empty
workingDirectory	Option[File]	The current directory as seen from the Java runtime	None (directory in which the bundle resides (outside the app bundle)

The following special variables are particularly useful for workingDirectory:

 appbundle.BundleVar_AppPackage  // the base directory _inside_ the application bundle
 appbundle.BundleVar_JavaRoot    // the directory in which the Java jars reside
 appbundle.BundleVar_UserHome    // the user's home directory

The following values can be used for the javaArchs key:

 appbundle.JavaArch_i386
 appbundle.JavaArch_x86_64
 appbundle.JavaArch_ppc

Example:

appbundle.name := "CamelCase"
appbundle.javaOptions += "-Xmx1024m"
appbundle.javaOptions ++= Seq( "-ea" )
appbundle.systemProperties += "SC_HOME" -> "../scsynth"
appbundle.icon := Some( file( "myicon.png" ))

As of version 0.14, the default bundle target directory is target. If you want to revert to the previous behaviour, putting it into the main directory, the following can be used:

appbundle.target <<= baseDirectory

creating an IntelliJ IDEA project

If you want to work on the plugin in IntelliJ IDEA, you can set up a project like this: Make sure you have the following contents in ~/.sbt/plugins/build.sbt:

resolvers += "sbt-idea-repo" at "http://mpeltonen.github.com/maven/"

addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "1.0.0")

Then to create the IDEA project, run the following two commands from the xsbt shell:

> set ideaProjectName := "sbt-appbundle"
> gen-idea

credits

The test application icon is in the public domain and was obtained from the Open Clip Art Library .