使用SBT 0.10.x和sbteclipse从akka源代码构建Eclipse工程
? ?Akka的源代码采用sbt 0.7.7做管理。最新的sbt 0.10.x已经发生了许多变更，为了使用sbteclipse生成Eclipse项目方便查看源代码，今天捣腾了不少时间。
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? 0. 下载akka源代码，解压至硬盘（也可以git clone之）
? 1. 备份原有的akka源代码目录下面的project文件夹为project.old。
? 2. 创建新的project文件夹
? 3. project目录下创建项目配置文件Build.scala和build.properties
? 4. 运行sbt reload，update，compile编译项目
? 5. sbt eclipse create-src创建eclipse项目
? 6. Eclipse中导入akka项目
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第四部最为复杂，主要是定义仓库，定义依赖和增加sbteclipse插件，
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build.properties只用来指定sbt版本
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sbt.version=0.10.0
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Build.scala
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import sbt._
import Keys._object Settings { import Dependencies._ import Resolvers._ val buildScalaVersion = "2.9.0-1" val buildSettings = Defaults.defaultSettings ++ Seq( scalaVersion := buildScalaVersion, libraryDependencies := Depns, resolvers := Repos)}object Resolvers { /** * repos definition */ lazy val Repos = Seq( AkkaRepo, CodehausRepo, GuiceyFruitRepo, JBossRepo, JavaNetRepo, SonatypeSnapshotRepo, GlassfishRepo, ScalaToolsRelRepo, ScalaToolsSnapshotRepo, TypeSafeRepo) lazy val AkkaRepo = "Akka Repository" at "http://akka.io/repository" lazy val CodehausRepo = "Codehaus Repo" at "http://repository.codehaus.org" lazy val GuiceyFruitRepo = "GuiceyFruit Repo" at "http://guiceyfruit.googlecode.com/svn/repo/releases/" lazy val JBossRepo = "JBoss Repo" at "http://repository.jboss.org/nexus/content/groups/public/" lazy val JavaNetRepo = "java.net Repo" at "http://download.java.net/maven/2" lazy val SonatypeSnapshotRepo = "Sonatype OSS Repo" at "http://oss.sonatype.org/content/repositories/releases" lazy val GlassfishRepo = "Glassfish Repo" at "http://download.java.net/maven/glassfish" lazy val ScalaToolsRelRepo = "Scala Tools Releases Repo" at "http://scala-tools.org/repo-releases" lazy val DatabinderRepo = "Databinder Repo" at "http://databinder.net/repo" lazy val ScalaToolsSnapshotRepo = "Scala-Tools Snapshot Repo" at "http://scala-tools.org/repo-snapshots" //type safe sbteclipse plugin repo lazy val typesafeRepoUrl = new java.net.URL("http://repo.typesafe.com/typesafe/releases") lazy val pattern = Patterns(false, "[organisation]/[module]/[sbtversion]/[revision]/[type]s/[module](-[classifier])-[revision].[ext]") lazy val TypeSafeRepo = Resolver.url("Typesafe Repository", typesafeRepoUrl)(pattern) }object Dependencies { // ------------------------------------------- // Versions // ------------------------------------------- lazy val JACKSON_VERSION = "1.7.1" lazy val JERSEY_VERSION = "1.3" lazy val MULTIVERSE_VERSION = "0.6.2" lazy val SCALATEST_VERSION = "1.4.1" lazy val JETTY_VERSION = "7.4.0.v20110414" lazy val JAVAX_SERVLET_VERSION = "3.0" lazy val SLF4J_VERSION = "1.6.0" // Compile lazy val aopalliance = "aopalliance" % "aopalliance" % "1.0" % "compile" //Public domain lazy val aspectwerkz = "org.codehaus.aspectwerkz" % "aspectwerkz" % "2.2.3" % "compile" //ApacheV2 lazy val commons_codec = "commons-codec" % "commons-codec" % "1.4" % "compile" //ApacheV2 lazy val commons_io = "commons-io" % "commons-io" % "2.0.1" % "compile" //ApacheV2 lazy val javax_servlet_30 = "org.glassfish" % "javax.servlet" % JAVAX_SERVLET_VERSION % "provided" //CDDL v1 lazy val jetty = "org.eclipse.jetty" % "jetty-server" % JETTY_VERSION % "provided" //Eclipse license lazy val guicey = "org.guiceyfruit" % "guice-all" % "2.0" % "compile" //ApacheV2 lazy val h2_lzf = "voldemort.store.compress" % "h2-lzf" % "1.0" % "compile" //ApacheV2 lazy val jackson = "org.codehaus.jackson" % "jackson-mapper-asl" % JACKSON_VERSION % "compile" //ApacheV2 lazy val jackson_core = "org.codehaus.jackson" % "jackson-core-asl" % JACKSON_VERSION % "compile" //ApacheV2 lazy val jersey_server = "com.sun.jersey" % "jersey-server" % JERSEY_VERSION % "provided" //CDDL v1 lazy val jsr250 = "javax.annotation" % "jsr250-api" % "1.0" % "compile" //CDDL v1 lazy val jsr311 = "javax.ws.rs" % "jsr311-api" % "1.1" % "compile" //CDDL v1 lazy val multiverse = "org.multiverse" % "multiverse-alpha" % MULTIVERSE_VERSION % "compile" //ApacheV2 lazy val multiverse_test = "org.multiverse" % "multiverse-alpha" % MULTIVERSE_VERSION % "test" //ApacheV2 lazy val netty = "org.jboss.netty" % "netty" % "3.2.4.Final" % "compile" //ApacheV2 lazy val osgi_core = "org.osgi" % "org.osgi.core" % "4.2.0" //ApacheV2 lazy val protobuf = "com.google.protobuf" % "protobuf-java" % "2.3.0" % "compile" //New BSD lazy val sjson = "net.debasishg" % "sjson_2.9.0" % "0.11" % "compile" //ApacheV2 lazy val sjson_test = "net.debasishg" % "sjson_2.9.0" % "0.11" % "test" //ApacheV2 lazy val slf4j = "org.slf4j" % "slf4j-api" % SLF4J_VERSION lazy val logback = "ch.qos.logback" % "logback-classic" % "0.9.28" % "runtime" // Test lazy val commons_coll = "commons-collections" % "commons-collections" % "3.2.1" % "test" //ApacheV2 lazy val testJetty = "org.eclipse.jetty" % "jetty-server" % JETTY_VERSION % "test" //Eclipse license lazy val testJettyWebApp = "org.eclipse.jetty" % "jetty-webapp" % JETTY_VERSION % "test" //Eclipse license lazy val junit = "junit" % "junit" % "4.5" % "test" //Common Public License 1.0 lazy val mockito = "org.mockito" % "mockito-all" % "1.8.1" % "test" //MIT lazy val scalatest = "org.scalatest" % "scalatest_2.9.0" % SCALATEST_VERSION % "test" //ApacheV2 lazy val sbteclipse = "com.typesafe.sbteclipse" % "sbteclipse_2.8.1" % "1.1" extra ("sbtversion" -> "0.10.0")//这行依赖应该放在project/plugins/build.sbt中 val Depns = Seq( aopalliance, aspectwerkz, commons_codec, commons_io, javax_servlet_30, jetty, guicey, h2_lzf, jackson, jackson_core, jersey_server, jsr250, jsr311, multiverse, multiverse_test, netty, osgi_core, protobuf, sjson, sjson_test, slf4j, logback, commons_coll, testJetty, testJettyWebApp, junit, mockito, scalatest, sbteclipse)}object AkkaBuild extends Build { import Settings._ import Resolvers._ lazy val akka = Project("akka", file("."), settings = buildSettings) .aggregate( akka_actor, akka_testkit, akka_actor_tests, akka_stm, akka_typed_actor, akka_remote, akka_http, akka_samples, akka_slf4j, akka_tutorials) lazy val akka_actor = Project("akka-actor", file("akka-actor"), settings = buildSettings) lazy val akka_testkit = Project("akka-testkit", file("akka-testkit"), settings = buildSettings) dependsOn (akka_actor) lazy val akka_actor_tests = Project("akka-actor-tests", file("akka-actor-tests"), settings = buildSettings) dependsOn (akka_testkit) lazy val akka_stm = Project("akka-stm", file("akka-stm"), settings = buildSettings) dependsOn (akka_actor) lazy val akka_typed_actor = Project("akka-typed-actor", file("akka-typed-actor"), settings = buildSettings) dependsOn (akka_stm, akka_actor_tests) lazy val akka_remote = Project("akka-remote", file("akka-remote"), settings = buildSettings) dependsOn (akka_typed_actor) lazy val akka_http = Project("akka-http", file("akka-http"), settings = buildSettings) dependsOn (akka_actor) lazy val akka_samples = Project("akka-samples", file("akka-samples"), settings = buildSettings) lazy val akka_slf4j = Project("akka-slf4j", file("akka-slf4j"), settings = buildSettings) dependsOn (akka_actor) lazy val akka_tutorials = Project("akka-tutorials", file("akka-tutorials"), settings = buildSettings) dependsOn (akka_actor)}最后在~/.sbt/plugins/build.sbt或project/plugins/build.sbt 中加入sbteclipse依赖1 楼 jilen 2011-07-16 Edit 1.1 如果将sbteclipse放在library dependency里无效，尝试将插件定义放在全区的~/.sbt/Plugin.sbt中。(原因尚未发现，可能是bug)