1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
|
import sbt.Keys._
import sbt._
import java.io.{ RandomAccessFile, File }
import java.nio.channels.FileLock
import scala.reflect.io.Path
object DottyBuild extends Build {
// Currently, this cannot be increased without hitting the maximum amount of memory
// available on the Jenkins VMs
val travisMemLimit = List("-Xmx1100m")
val JENKINS_BUILD = "dotty.jenkins.build"
val agentOptions = List(
// "-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=5005"
// "-agentpath:/home/dark/opt/yjp-2013-build-13072/bin/linux-x86-64/libyjpagent.so"
// "-agentpath:/Applications/YourKit_Java_Profiler_2015_build_15052.app/Contents/Resources/bin/mac/libyjpagent.jnilib",
// "-XX:+HeapDumpOnOutOfMemoryError", "-Xmx1g", "-Xss2m"
)
val defaults = Defaults.coreDefaultSettings ++ Seq(
scalaVersion in Global := "2.11.5",
version in Global := "0.1-SNAPSHOT",
organization in Global := "org.scala-lang",
organizationName in Global := "LAMP/EPFL",
organizationHomepage in Global := Some(url("http://lamp.epfl.ch")),
homepage in Global := Some(url("https://github.com/lampepfl/dotty")),
// set sources to src/, tests to test/ and resources to resources/
scalaSource in Compile := baseDirectory.value / "src",
javaSource in Compile := baseDirectory.value / "src",
scalaSource in Test := baseDirectory.value / "test",
javaSource in Test := baseDirectory.value / "test",
resourceDirectory in Compile := baseDirectory.value / "resources",
unmanagedSourceDirectories in Compile := Seq((scalaSource in Compile).value),
unmanagedSourceDirectories in Test := Seq((scalaSource in Test).value),
// Generate compiler.properties, used by sbt
resourceGenerators in Compile += Def.task {
val file = (resourceManaged in Compile).value / "compiler.properties"
val contents = s"version.number=${version.value}"
IO.write(file, contents)
Seq(file)
}.taskValue,
// include sources in eclipse (downloads source code for all dependencies)
//http://stackoverflow.com/questions/10472840/how-to-attach-sources-to-sbt-managed-dependencies-in-scala-ide#answer-11683728
com.typesafe.sbteclipse.plugin.EclipsePlugin.EclipseKeys.withSource := true,
// to get Scala 2.11
resolvers += Resolver.sonatypeRepo("releases"),
// get libraries onboard
partestDeps := Seq("me.d-d" % "scala-compiler" % "2.11.5-20151022-113908-7fb0e653fd",
"org.scala-lang" % "scala-reflect" % scalaVersion.value,
"org.scala-lang" % "scala-library" % scalaVersion.value % "test"),
libraryDependencies ++= partestDeps.value,
libraryDependencies ++= Seq("org.scala-lang.modules" %% "scala-xml" % "1.0.1",
"org.scala-lang.modules" %% "scala-partest" % "1.0.11" % "test",
"com.novocode" % "junit-interface" % "0.11" % "test",
"jline" % "jline" % "2.12"),
// scalac options
scalacOptions in Global ++= Seq("-feature", "-deprecation", "-language:existentials,higherKinds,implicitConversions"),
javacOptions ++= Seq("-Xlint:unchecked", "-Xlint:deprecation"),
// enable improved incremental compilation algorithm
incOptions := incOptions.value.withNameHashing(true),
// enable verbose exception messages for JUnit
testOptions in Test += Tests.Argument(TestFrameworks.JUnit, "-a", "-v", "--run-listener=test.ContextEscapeDetector"),
testOptions in Test += Tests.Cleanup({ () => partestLockFile.delete }),
lockPartestFile := {
// When this file is present, running `test` generates the files for
// partest. Otherwise it just executes the tests directly.
val lockDir = partestLockFile.getParentFile
lockDir.mkdirs
// Cannot have concurrent partests as they write to the same directory.
if (lockDir.list.size > 0)
throw new RuntimeException("ERROR: sbt partest: another partest is already running, pid in lock file: " + lockDir.list.toList.mkString(" "))
partestLockFile.createNewFile
partestLockFile.deleteOnExit
},
runPartestRunner <<= Def.inputTaskDyn {
// Magic! This is both an input task and a dynamic task. Apparently
// command line arguments get passed to the last task in an aliased
// sequence (see partest alias below), so this works.
val args = Def.spaceDelimited("<arg>").parsed
val jars = Seq((packageBin in Compile).value.getAbsolutePath) ++
getJarPaths(partestDeps.value, ivyPaths.value.ivyHome)
val dottyJars = "-dottyJars " + (jars.length + 1) + " dotty.jar" + " " + jars.mkString(" ")
// Provide the jars required on the classpath of run tests
runTask(Test, "dotty.partest.DPConsoleRunner", dottyJars + " " + args.mkString(" "))
},
// Adjust classpath for running dotty
mainClass in (Compile, run) := Some("dotty.tools.dotc.Main"),
fork in run := true,
fork in Test := true,
parallelExecution in Test := false,
// http://grokbase.com/t/gg/simple-build-tool/135ke5y90p/sbt-setting-jvm-boot-paramaters-for-scala
javaOptions <++= (managedClasspath in Runtime, packageBin in Compile) map { (attList, bin) =>
// put the Scala {library, reflect} in the classpath
val path = for {
file <- attList.map(_.data)
path = file.getAbsolutePath
} yield "-Xbootclasspath/p:" + path
// dotty itself needs to be in the bootclasspath
val fullpath = ("-Xbootclasspath/a:" + bin) :: path.toList
// System.err.println("BOOTPATH: " + fullpath)
val travis_build = // propagate if this is a travis build
if (sys.props.isDefinedAt(JENKINS_BUILD))
List(s"-D$JENKINS_BUILD=${sys.props(JENKINS_BUILD)}") ::: travisMemLimit
else
List()
val tuning =
if (sys.props.isDefinedAt("Oshort"))
// Optimize for short-running applications, see https://github.com/lampepfl/dotty/issues/222
List("-XX:+TieredCompilation", "-XX:TieredStopAtLevel=1")
else
List()
("-DpartestParentID=" + pid) :: tuning ::: agentOptions ::: travis_build ::: fullpath
}
) ++ addCommandAlias("partest", ";test:package;package;test:runMain dotc.build;lockPartestFile;test:test;runPartestRunner") ++
addCommandAlias("partest-only", ";test:package;package;test:runMain dotc.build;lockPartestFile;test:test-only dotc.tests;runPartestRunner") ++
addCommandAlias("partest-only-no-bootstrap", ";test:package;package; lockPartestFile;test:test-only dotc.tests;runPartestRunner")
lazy val dotty = Project(id = "dotty", base = file("."), settings = defaults)
lazy val benchmarkSettings = Defaults.coreDefaultSettings ++ Seq(
// to get Scala 2.11
resolvers += Resolver.sonatypeRepo("releases"),
baseDirectory in (Test,run) := (baseDirectory in dotty).value,
libraryDependencies ++= Seq("com.storm-enroute" %% "scalameter" % "0.6" % Test,
"com.novocode" % "junit-interface" % "0.11"),
testFrameworks += new TestFramework("org.scalameter.ScalaMeterFramework"),
// scalac options
scalacOptions in Global ++= Seq("-feature", "-deprecation", "-language:existentials,higherKinds,implicitConversions"),
javacOptions ++= Seq("-Xlint:unchecked", "-Xlint:deprecation"),
fork in Test := true,
parallelExecution in Test := false,
// http://grokbase.com/t/gg/simple-build-tool/135ke5y90p/sbt-setting-jvm-boot-paramaters-for-scala
javaOptions <++= (dependencyClasspath in Runtime, packageBin in Compile) map { (attList, bin) =>
// put the Scala {library, reflect, compiler} in the classpath
val path = for {
file <- attList.map(_.data)
path = file.getAbsolutePath
prefix = if (path.endsWith(".jar")) "p" else "a"
} yield "-Xbootclasspath/" + prefix + ":" + path
// dotty itself needs to be in the bootclasspath
val fullpath = ("-Xbootclasspath/a:" + bin) :: path.toList
// System.err.println("BOOTPATH: " + fullpath)
val travis_build = // propagate if this is a travis build
if (sys.props.isDefinedAt(JENKINS_BUILD))
List(s"-D$JENKINS_BUILD=${sys.props(JENKINS_BUILD)}")
else
List()
val res = agentOptions ::: travis_build ::: fullpath
println("Running with javaOptions: " + res)
res
}
)
lazy val benchmarks = Project(id = "dotty-bench", settings = benchmarkSettings,
base = file("bench")) dependsOn(dotty % "compile->test")
// Partest tasks
lazy val lockPartestFile = TaskKey[Unit]("lockPartestFile", "Creates the lock file at ./tests/locks/partest-<pid>.lock")
lazy val partestLockFile = new File("." + File.separator + "tests" + File.separator + "locks" + File.separator + s"partest-$pid.lock")
def pid = java.lang.Long.parseLong(java.lang.management.ManagementFactory.getRuntimeMXBean().getName().split("@")(0))
lazy val runPartestRunner = InputKey[Unit]("runPartestRunner", "Runs partest")
lazy val partestDeps = SettingKey[Seq[ModuleID]]("partestDeps", "Finds jars for partest dependencies")
def getJarPaths(modules: Seq[ModuleID], ivyHome: Option[File]): Seq[String] = ivyHome match {
case Some(home) =>
modules.map({ module =>
val file = Path(home) / Path("cache") /
Path(module.organization) / Path(module.name) / Path("jars") /
Path(module.name + "-" + module.revision + ".jar")
if (!file.isFile) throw new RuntimeException("ERROR: sbt getJarPaths: dependency jar not found: " + file)
else file.jfile.getAbsolutePath
})
case None => throw new RuntimeException("ERROR: sbt getJarPaths: ivyHome not defined")
}
}
|
