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build.sc
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import $ivy.`com.lihaoyi::mill-contrib-bloop:$MILL_VERSION`
import $ivy.`io.get-coursier::coursier-launcher:2.1.24`
import $ivy.`io.github.alexarchambault.mill::mill-native-image-upload:0.1.29`
import $file.project.deps, deps.{Deps, Docker, InternalDeps, Java, Scala, TestDeps}
import $file.project.publish, publish.{ghOrg, ghName, ScalaCliPublishModule, organization}
import $file.project.settings, settings.{
CliLaunchers,
FormatNativeImageConf,
HasTests,
LocalRepo,
PublishLocalNoFluff,
ScalaCliCrossSbtModule,
ScalaCliSbtModule,
ScalaCliScalafixModule,
localRepoResourcePath,
platformExecutableJarExtension,
workspaceDirName,
projectFileName,
jvmPropertiesFileName
}
import $file.project.deps, deps.customRepositories, deps.alpineVersion
import $file.project.website
import java.io.File
import java.net.URL
import java.nio.charset.Charset
import java.util.Locale
import de.tobiasroeser.mill.vcs.version.VcsVersion
import io.github.alexarchambault.millnativeimage.upload.Upload
import mill._, scalalib.{publish => _, _}
import mill.contrib.bloop.Bloop
import _root_.scala.util.{Properties, Using}
// Tell mill modules are under modules/
implicit def millModuleBasePath: define.Ctx.BasePath =
define.Ctx.BasePath(super.millModuleBasePath.value / "modules")
object cli extends Cross[Cli](Scala.scala3MainVersions) with CrossScalaDefaultToInternal
trait CrossScalaDefault { _: mill.define.Cross[_] =>
def crossScalaDefaultVersion: String
override def defaultCrossSegments = Seq(crossScalaDefaultVersion)
}
trait CrossScalaDefaultToInternal extends CrossScalaDefault { _: mill.define.Cross[_] =>
def crossScalaDefaultVersion: String = Scala.defaultInternal
}
trait CrossScalaDefaultToRunner extends CrossScalaDefault { _: mill.define.Cross[_] =>
def crossScalaDefaultVersion: String = Scala.runnerScala3
}
// Publish a bootstrapped, executable jar for a restricted environments
object cliBootstrapped extends ScalaCliPublishModule {
override def unmanagedClasspath = T(cli(Scala.defaultInternal).nativeImageClassPath())
override def jar = assembly()
import mill.scalalib.Assembly
override def mainClass = Some("scala.cli.ScalaCli")
override def assemblyRules = Seq(
Assembly.Rule.ExcludePattern(".*\\.tasty"),
Assembly.Rule.ExcludePattern(".*\\.semanticdb")
) ++ super.assemblyRules
override def resources = T.sources {
super.resources() ++ Seq(propertiesFilesResources())
}
def propertiesFilesResources = T.persistent {
val dir = T.dest / "resources"
val dest = dir / "java-properties" / "scala-cli-properties"
val content = "scala-cli.kind=jvm.bootstrapped"
os.write.over(dest, content, createFolders = true)
PathRef(dir)
}
}
object `specification-level` extends Cross[SpecificationLevel](Scala.all)
with CrossScalaDefaultToInternal
object `build-macros` extends Cross[BuildMacros](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
object config extends Cross[Config](Scala.all) with CrossScalaDefaultToInternal
object options extends Cross[Options](Scala.scala3MainVersions) with CrossScalaDefaultToInternal
object directives extends Cross[Directives](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
object core extends Cross[Core](Scala.scala3MainVersions) with CrossScalaDefaultToInternal
object `build-module` extends Cross[Build](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
object runner extends Cross[Runner](Scala.runnerScalaVersions) with CrossScalaDefaultToRunner
object `test-runner` extends Cross[TestRunner](Scala.testRunnerScalaVersions)
with CrossScalaDefaultToRunner
object `tasty-lib` extends Cross[TastyLib](Scala.all) with CrossScalaDefaultToInternal
// Runtime classes used within native image on Scala 3 replacing runtime from Scala
object `scala3-runtime` extends Cross[Scala3Runtime](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
// Logic to process classes that is shared between build and the scala-cli itself
object `scala3-graal` extends Cross[Scala3Graal](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
// Main app used to process classpath within build itself
object `scala3-graal-processor` extends Cross[Scala3GraalProcessor](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
object `scala-cli-bsp` extends JavaModule with ScalaCliPublishModule {
def ivyDeps = super.ivyDeps() ++ Seq(
Deps.bsp4j
)
def javacOptions = T {
super.javacOptions() ++ Seq("-target", "8", "-source", "8")
}
}
object integration extends CliIntegration {
object test extends IntegrationScalaTests {
def ivyDeps = super.ivyDeps() ++ Seq(
Deps.jgit,
Deps.jsoup
)
}
object docker extends CliIntegrationDocker {
object test extends ScalaCliTests {
def sources = T.sources {
super.sources() ++ integration.sources()
}
def tmpDirBase = T.persistent {
PathRef(T.dest / "working-dir")
}
def forkEnv = super.forkEnv() ++ Seq(
"SCALA_CLI_TMP" -> tmpDirBase().path.toString,
"SCALA_CLI_IMAGE" -> "scala-cli",
"SCALA_CLI_PRINT_STACK_TRACES" -> "1"
)
}
}
object `docker-slim` extends CliIntegrationDocker {
object test extends ScalaCliTests {
def sources = T.sources {
integration.docker.test.sources()
}
def tmpDirBase = T.persistent {
PathRef(T.dest / "working-dir")
}
def forkEnv = super.forkEnv() ++ Seq(
"SCALA_CLI_TMP" -> tmpDirBase().path.toString,
"SCALA_CLI_IMAGE" -> "scala-cli-slim",
"SCALA_CLI_PRINT_STACK_TRACES" -> "1"
)
}
}
}
object `docs-tests` extends Cross[DocsTests](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
trait DocsTests extends CrossSbtModule with ScalaCliScalafixModule with HasTests { main =>
def ivyDeps = Agg(
Deps.fansi,
Deps.osLib,
Deps.pprint
)
def tmpDirBase = T.persistent {
PathRef(T.dest / "working-dir")
}
def extraEnv = T {
Seq(
"SCLICHECK_SCALA_CLI" -> cli(crossScalaVersion).standaloneLauncher().path.toString,
"SCALA_CLI_CONFIG" -> (tmpDirBase().path / "config" / "config.json").toString
)
}
def forkEnv = super.forkEnv() ++ extraEnv()
def constantsFile = T.persistent {
val dir = T.dest / "constants"
val dest = dir / "Constants.scala"
val code =
s"""package sclicheck
|
|/** Build-time constants. Generated by mill. */
|object Constants {
| def coursierOrg = "${Deps.coursier.dep.module.organization.value}"
| def coursierCliModule = "${Deps.coursierCli.dep.module.name.value}"
| def coursierCliVersion = "${Deps.Versions.coursierCli}"
| def defaultScalaVersion = "${Scala.defaultUser}"
| def alpineVersion = "$alpineVersion"
|}
|""".stripMargin
if (!os.isFile(dest) || os.read(dest) != code)
os.write.over(dest, code, createFolders = true)
PathRef(dir)
}
def generatedSources = super.generatedSources() ++ Seq(constantsFile())
object test extends ScalaCliTests with ScalaCliScalafixModule {
def forkEnv = super.forkEnv() ++ extraEnv() ++ Seq(
"SCALA_CLI_EXAMPLES" -> (os.pwd / "examples").toString,
"SCALA_CLI_GIF_SCENARIOS" -> (os.pwd / "gifs" / "scenarios").toString,
"SCALA_CLI_WEBSITE_IMG" -> (os.pwd / "website" / "static" / "img").toString,
"SCALA_CLI_GIF_RENDERER_DOCKER_DIR" -> (os.pwd / "gifs").toString,
"SCALA_CLI_SVG_RENDERER_DOCKER_DIR" -> (os.pwd / "gifs" / "svg_render").toString
)
def resources = T.sources {
// Adding markdown directories here, so that they're watched for changes in watch mode
Seq(
PathRef(os.pwd / "website" / "docs" / "commands"),
PathRef(os.pwd / "website" / "docs" / "cookbooks")
) ++ super.resources()
}
}
}
object packager extends ScalaModule with Bloop.Module {
def skipBloop = true
def scalaVersion = Scala.scala213
def ivyDeps = Agg(
Deps.scalaPackagerCli
)
def mainClass = Some("packager.cli.PackagerCli")
}
object `generate-reference-doc` extends Cross[GenerateReferenceDoc](Scala.scala3MainVersions)
with CrossScalaDefaultToInternal
trait GenerateReferenceDoc extends CrossSbtModule with ScalaCliScalafixModule {
def moduleDeps = Seq(
cli(crossScalaVersion)
)
def repositoriesTask = T.task(super.repositoriesTask() ++ customRepositories)
def ivyDeps = Agg(
Deps.argonautShapeless,
Deps.caseApp,
Deps.munit
)
def mainClass = Some("scala.cli.doc.GenerateReferenceDoc")
def forkEnv = super.forkEnv() ++ Seq(
"SCALA_CLI_POWER" -> "true"
)
}
object dummy extends Module {
// dummy projects to get scala steward updates for Ammonite and scalafmt, whose
// versions are used in the fmt and repl commands, and ensure Ammonite is available
// for all Scala versions we support.
object amm extends Cross[Amm](Scala.listMaxAmmoniteScalaVersion)
trait Amm extends Cross.Module[String] with CrossScalaModule with Bloop.Module {
def crossScalaVersion = crossValue
def skipBloop = true
def ivyDeps = {
val ammoniteDep =
if (crossValue == Scala.scala3Lts) Deps.ammoniteForScala3Lts
else Deps.ammonite
Agg(ammoniteDep)
}
}
object scalafmt extends ScalaModule with Bloop.Module {
def skipBloop = true
def scalaVersion = Scala.defaultInternal
def ivyDeps = Agg(
Deps.scalafmtCli
)
}
object pythonInterface extends JavaModule with Bloop.Module {
def skipBloop = true
def ivyDeps = Agg(
Deps.pythonInterface
)
}
object scalaPy extends ScalaModule with Bloop.Module {
def skipBloop = true
def scalaVersion = Scala.defaultInternal
def ivyDeps = Agg(
Deps.scalaPy
)
}
object scalafix extends ScalaModule with Bloop.Module {
def skipBloop = true
def scalaVersion = Scala.defaultInternal
def ivyDeps = Agg(
Deps.scalafixInterfaces
)
}
}
trait BuildMacros extends ScalaCliCrossSbtModule
with ScalaCliPublishModule
with ScalaCliScalafixModule
with HasTests {
def crossScalaVersion = crossValue
def compileIvyDeps = T {
if (crossScalaVersion.startsWith("3")) super.compileIvyDeps()
else super.compileIvyDeps() ++ Agg(Deps.scalaReflect(crossScalaVersion))
}
object test extends ScalaCliTests {
// Is there a better way to add task dependency to test?
def test(args: String*) = T.command {
val res = super.test(args: _*)()
testNegativeCompilation()()
res
}
def scalacOptions = T {
super.scalacOptions() ++ asyncScalacOptions(scalaVersion())
}
def testNegativeCompilation() = T.command {
val base = os.pwd / "modules" / "build-macros" / "src"
val negativeTests = Seq(
"MismatchedLeft.scala" -> Seq(
"Found\\: +EE1".r,
"Found\\: +EE2".r,
"Required\\: +E2".r
)
)
val cpsSource = base / "main" / "scala" / "scala" / "build" / "EitherCps.scala"
assert(os.exists(cpsSource))
val sv = scalaVersion()
def compile(extraSources: os.Path*) =
os.proc("scala-cli", "compile", "-S", sv, cpsSource, extraSources).call(
check =
false,
mergeErrIntoOut = true
)
assert(0 == compile().exitCode)
val notPassed = negativeTests.filter { case (testName, expectedErrors) =>
val testFile = base / "negative-tests" / testName
val res = compile(testFile)
println(s"Compiling $testName:")
println(res.out.text())
val name = testFile.last
if (res.exitCode != 0) {
println(s"Test case $name failed to compile as expected")
val lines = res.out.lines()
println(lines)
expectedErrors.forall { expected =>
if (lines.exists(expected.findFirstIn(_).nonEmpty)) false
else {
println(s"ERROR: regex `$expected` not found in compilation output for $testName")
true
}
}
}
else {
println(s"[ERROR] $name compiled successfully but it should not!")
true
}
}
assert(notPassed.isEmpty)
}
}
}
def asyncScalacOptions(scalaVersion: String) =
if (scalaVersion.startsWith("3")) Nil else Seq("-Xasync")
trait ProtoBuildModule extends ScalaCliPublishModule with HasTests
with ScalaCliScalafixModule
trait Core extends ScalaCliCrossSbtModule
with ScalaCliPublishModule
with HasTests
with ScalaCliScalafixModule {
def crossScalaVersion = crossValue
def moduleDeps = Seq(
config(crossScalaVersion)
)
def compileModuleDeps = Seq(
`build-macros`(crossScalaVersion)
)
def scalacOptions = T {
super.scalacOptions() ++ asyncScalacOptions(crossScalaVersion)
}
def repositoriesTask =
T.task(super.repositoriesTask() ++ deps.customRepositories)
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.bloopRifle.exclude(("org.scala-lang.modules", "scala-collection-compat_2.13")),
Deps.collectionCompat,
Deps.coursierJvm
// scalaJsEnvNodeJs brings a guava version that conflicts with this
.exclude(("com.google.collections", "google-collections"))
// Coursier is not cross-compiled and pulls jsoniter-scala-macros in 2.13
.exclude(("com.github.plokhotnyuk.jsoniter-scala", "jsoniter-scala-macros"))
// Let's favor our config module rather than the one coursier pulls
.exclude((organization, "config_2.13"))
.exclude(("org.scala-lang.modules", "scala-collection-compat_2.13")),
Deps.dependency,
Deps.guava, // for coursierJvm / scalaJsEnvNodeJs, see above
Deps.jgit,
Deps.nativeTools, // Used only for discovery methods. For linking, look for scala-native-cli
Deps.osLib,
Deps.pprint,
Deps.scalaJsEnvJsdomNodejs,
Deps.scalaJsLogging,
Deps.swoval
)
def compileIvyDeps = super.compileIvyDeps() ++ Seq(
Deps.jsoniterMacros
)
private def vcsState = T.persistent {
val isCI = System.getenv("CI") != null
val state = VcsVersion.vcsState().format()
if (isCI) state
else state + "-maybe-stale"
}
def constantsFile = T.persistent {
val dir = T.dest / "constants"
val dest = dir / "Constants.scala"
val testRunnerMainClass = `test-runner`(Scala.runnerScala3)
.mainClass()
.getOrElse(sys.error("No main class defined for test-runner"))
val runnerMainClass = runner(Scala.runnerScala3)
.mainClass()
.getOrElse(sys.error("No main class defined for runner"))
val detailedVersionValue =
if (`local-repo`.developingOnStubModules) s"""Some("${vcsState()}")"""
else "None"
val testRunnerOrganization = `test-runner`(Scala.runnerScala3)
.pomSettings()
.organization
val code =
s"""package scala.build.internal
|
|/** Build-time constants. Generated by mill. */
|object Constants {
| def version = "${publishVersion()}"
| def detailedVersion: Option[String] = $detailedVersionValue
| def ghOrg = "$ghOrg"
| def ghName = "$ghName"
|
| def scalaJsVersion = "${Scala.scalaJs}"
| def scalaJsCliVersion = "${Scala.scalaJsCli}"
| def scalajsEnvJsdomNodejsVersion = "${Deps.scalaJsEnvJsdomNodejs.dep.version}"
| def scalaNativeVersion04 = "${Deps.Versions.scalaNative04}"
| def scalaNativeVersion = "${Deps.Versions.scalaNative}"
|
| def testRunnerOrganization = "$testRunnerOrganization"
| def testRunnerModuleName = "${`test-runner`(Scala.runnerScala3).artifactName()}"
| def testRunnerVersion = "${`test-runner`(Scala.runnerScala3).publishVersion()}"
| def testRunnerMainClass = "$testRunnerMainClass"
|
| def runnerOrganization = "${runner(Scala.runnerScala3).pomSettings().organization}"
| def runnerModuleName = "${runner(Scala.runnerScala3).artifactName()}"
| def runnerVersion = "${runner(Scala.runnerScala3).publishVersion()}"
| def runnerMainClass = "$runnerMainClass"
|
| def semanticDbPluginOrganization = "${Deps.semanticDbScalac.dep.module.organization
.value}"
| def semanticDbPluginModuleName = "${Deps.semanticDbScalac.dep.module.name.value}"
| def semanticDbPluginVersion = "${Deps.semanticDbScalac.dep.version}"
|
| def semanticDbJavacPluginOrganization = "${Deps.semanticDbJavac.dep.module.organization
.value}"
| def semanticDbJavacPluginModuleName = "${Deps.semanticDbJavac.dep.module.name.value}"
| def semanticDbJavacPluginVersion = "${Deps.semanticDbJavac.dep.version}"
|
| def localRepoResourcePath = "$localRepoResourcePath"
|
| def jmhVersion = "${Deps.Versions.jmh}"
| def jmhOrg = "${Deps.jmhCore.dep.module.organization.value}"
| def jmhCoreModule = "${Deps.jmhCore.dep.module.name.value}"
| def jmhGeneratorBytecodeModule = "${Deps.jmhGeneratorBytecode.dep.module.name.value}"
|
| def ammoniteVersion = "${Deps.Versions.ammonite}"
| def ammoniteVersionForScala3Lts = "${Deps.Versions.ammoniteForScala3Lts}"
| def millVersion = "${InternalDeps.Versions.mill}"
| def lefouMillwRef = "${InternalDeps.Versions.lefouMillwRef}"
| def maxScalaNativeForMillExport = "${Deps.Versions.maxScalaNativeForMillExport}"
|
| def scalafmtOrganization = "${Deps.scalafmtCli.dep.module.organization.value}"
| def scalafmtName = "${Deps.scalafmtCli.dep.module.name.value}"
| def defaultScalafmtVersion = "${Deps.scalafmtCli.dep.version}"
|
| def toolkitOrganization = "${Deps.toolkit.dep.module.organization.value}"
| def toolkitName = "${Deps.toolkit.dep.module.name.value}"
| def toolkitTestName = "${Deps.toolkitTest.dep.module.name.value}"
| def toolkitDefaultVersion = "${Deps.toolkitVersion}"
| def toolkitMaxScalaNative = "${Deps.Versions.maxScalaNativeForToolkit}"
| def toolkitVersionForNative04 = "${Deps.toolkitVersionForNative04}"
| def toolkitVersionForNative05 = "${Deps.toolkitVersionForNative05}"
|
| def typelevelOrganization = "${Deps.typelevelToolkit.dep.module.organization.value}"
| def typelevelToolkitDefaultVersion = "${Deps.typelevelToolkitVersion}"
| def typelevelToolkitMaxScalaNative = "${Deps.Versions.maxScalaNativeForTypelevelToolkit}"
|
| def minimumBloopJavaVersion = ${Java.minimumBloopJava}
| def minimumInternalJavaVersion = ${Java.minimumInternalJava}
| def defaultJavaVersion = ${Java.defaultJava}
|
| def defaultScalaVersion = "${Scala.defaultUser}"
| def defaultScala212Version = "${Scala.scala212}"
| def defaultScala213Version = "${Scala.scala213}"
| def scala3NextRcVersion = "${Scala.scala3NextRc}"
| def scala3NextPrefix = "${Scala.scala3NextPrefix}"
| def scala3LtsPrefix = "${Scala.scala3LtsPrefix}"
| def scala3Lts = "${Scala.scala3Lts}"
|
| def workspaceDirName = "$workspaceDirName"
| def projectFileName = "$projectFileName"
| def jvmPropertiesFileName = "$jvmPropertiesFileName"
| def scalacArgumentsFileName = "scalac.args.txt"
| def maxScalacArgumentsCount = 5000
|
| def defaultGraalVMJavaVersion = ${deps.graalVmJavaVersion}
| def defaultGraalVMVersion = "${deps.graalVmVersion}"
|
| def scalaCliSigningOrganization = "${Deps.signingCli.dep.module.organization.value}"
| def scalaCliSigningName = "${Deps.signingCli.dep.module.name.value}"
| def scalaCliSigningVersion = "${Deps.signingCli.dep.version}"
| def javaClassNameOrganization = "${Deps.javaClassName.dep.module.organization.value}"
| def javaClassNameName = "${Deps.javaClassName.dep.module.name.value}"
| def javaClassNameVersion = "${Deps.javaClassName.dep.version}"
|
| def signingCliJvmVersion = ${Deps.Versions.signingCliJvmVersion}
|
| def libsodiumVersion = "${deps.libsodiumVersion}"
| def libsodiumjniVersion = "${Deps.libsodiumjni.dep.version}"
|
| def scalaPyVersion = "${Deps.scalaPy.dep.version}"
| def scalaPyMaxScalaNative = "${Deps.Versions.maxScalaNativeForScalaPy}"
|
| def giter8Organization = "${Deps.giter8.dep.module.organization.value}"
| def giter8Name = "${Deps.giter8.dep.module.name.value}"
| def giter8Version = "${Deps.giter8.dep.version}"
|
| def sbtVersion = "${Deps.Versions.sbtVersion}"
|
| def mavenVersion = "${Deps.Versions.mavenVersion}"
| def mavenScalaCompilerPluginVersion = "${Deps.Versions.mavenScalaCompilerPluginVersion}"
| def mavenExecPluginVersion = "${Deps.Versions.mavenExecPluginVersion}"
| def mavenAppArtifactId = "${Deps.Versions.mavenAppArtifactId}"
| def mavenAppGroupId = "${Deps.Versions.mavenAppGroupId}"
| def mavenAppVersion = "${Deps.Versions.mavenAppVersion}"
|
| def scalafixVersion = "${Deps.Versions.scalafix}"
|
| def alpineVersion = "$alpineVersion"
|}
|""".stripMargin
if (!os.isFile(dest) || os.read(dest) != code)
os.write.over(dest, code, createFolders = true)
PathRef(dir)
}
def generatedSources = super.generatedSources() ++ Seq(constantsFile())
}
trait Directives extends ScalaCliCrossSbtModule
with ScalaCliPublishModule
with HasTests
with ScalaCliScalafixModule {
def crossScalaVersion = crossValue
def moduleDeps = Seq(
options(crossScalaVersion),
core(crossScalaVersion),
`build-macros`(crossScalaVersion),
`specification-level`(crossScalaVersion)
)
def scalacOptions = T {
super.scalacOptions() ++ asyncScalacOptions(crossScalaVersion)
}
def compileIvyDeps = super.compileIvyDeps() ++ Agg(
Deps.jsoniterMacros,
Deps.svm
)
def ivyDeps = super.ivyDeps() ++ Agg(
// Deps.asm,
Deps.bloopConfig,
Deps.jsoniterCore,
Deps.pprint,
Deps.usingDirectives
)
def repositoriesTask =
T.task(super.repositoriesTask() ++ deps.customRepositories)
object test extends ScalaCliTests {
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.pprint
)
def runClasspath = T {
super.runClasspath() ++ Seq(`local-repo`.localRepoJar())
}
def generatedSources = super.generatedSources() ++ Seq(constantsFile())
def constantsFile = T.persistent {
val dir = T.dest / "constants"
val dest = dir / "Constants2.scala"
val code =
s"""package scala.build.tests
|
|/** Build-time constants. Generated by mill. */
|object Constants {
| def cs = "${settings.cs().replace("\\", "\\\\")}"
|}
|""".stripMargin
if (!os.isFile(dest) || os.read(dest) != code)
os.write.over(dest, code, createFolders = true)
PathRef(dir)
}
// uncomment below to debug tests in attach mode on 5005 port
// def forkArgs = T {
// super.forkArgs() ++ Seq("-agentlib:jdwp=transport=dt_socket,server=n,address=localhost:5005,suspend=y")
// }
}
}
trait Config extends ScalaCliCrossSbtModule
with ScalaCliPublishModule
with ScalaCliScalafixModule {
def crossScalaVersion = crossValue
def moduleDeps = Seq(`specification-level`(crossScalaVersion))
def ivyDeps = {
val maybeCollectionCompat =
if (crossScalaVersion.startsWith("2.12.")) Seq(Deps.collectionCompat)
else Nil
super.ivyDeps() ++ maybeCollectionCompat ++ Agg(
Deps.jsoniterCoreJava8
)
}
def compileIvyDeps = super.compileIvyDeps() ++ Agg(
Deps.jsoniterMacrosJava8
)
def scalacOptions = T {
super.scalacOptions() ++ Seq("-release", "8")
}
// Disabling Scalafix in 2.13 and 3, so that it doesn't remove
// some compatibility-related imports, that are actually only used
// in Scala 2.12.
def fix(args: String*) =
if (crossScalaVersion.startsWith("2.12.")) super.fix(args: _*)
else T.command(())
}
trait Options extends ScalaCliCrossSbtModule with ScalaCliPublishModule with HasTests
with ScalaCliScalafixModule {
def crossScalaVersion = crossValue
def moduleDeps = Seq(
core(crossScalaVersion)
)
def compileModuleDeps = Seq(
`build-macros`(crossScalaVersion)
)
def scalacOptions = T {
super.scalacOptions() ++ asyncScalacOptions(crossScalaVersion)
}
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.bloopConfig,
Deps.signingCliShared
)
def compileIvyDeps = super.compileIvyDeps() ++ Seq(
Deps.jsoniterMacros
)
def repositoriesTask =
T.task(super.repositoriesTask() ++ deps.customRepositories)
object test extends ScalaCliTests {
// uncomment below to debug tests in attach mode on 5005 port
// def forkArgs = T {
// super.forkArgs() ++ Seq("-agentlib:jdwp=transport=dt_socket,server=n,address=localhost:5005,suspend=y")
// }
}
}
trait Scala3Runtime extends CrossSbtModule with ScalaCliPublishModule {
def crossScalaVersion = crossValue
def ivyDeps = super.ivyDeps()
}
trait Scala3Graal extends ScalaCliCrossSbtModule
with ScalaCliPublishModule with ScalaCliScalafixModule {
def crossScalaVersion = crossValue
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.asm,
Deps.osLib
)
def resources = T.sources {
val extraResourceDir = T.dest / "extra"
// scala3RuntimeFixes.jar is also used within
// resource-config.json and BytecodeProcessor.scala
os.copy.over(
`scala3-runtime`(crossScalaVersion).jar().path,
extraResourceDir / "scala3RuntimeFixes.jar",
createFolders = true
)
super.resources() ++ Seq(mill.PathRef(extraResourceDir))
}
}
trait Scala3GraalProcessor extends CrossScalaModule with ScalaCliPublishModule {
def moduleDeps = Seq(`scala3-graal`(crossScalaVersion))
def finalMainClass = "scala.cli.graal.CoursierCacheProcessor"
}
trait Build extends ScalaCliCrossSbtModule
with ScalaCliPublishModule
with HasTests
with ScalaCliScalafixModule {
def crossScalaVersion = crossValue
def millSourcePath = super.millSourcePath / os.up / "build"
def moduleDeps = Seq(
options(crossScalaVersion),
directives(crossScalaVersion),
`scala-cli-bsp`,
`test-runner`(crossScalaVersion),
`tasty-lib`(crossScalaVersion)
)
def scalacOptions = T {
super.scalacOptions() ++ asyncScalacOptions(crossScalaVersion)
}
def compileIvyDeps = super.compileIvyDeps() ++ Agg(
Deps.jsoniterMacros,
Deps.svm
)
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.asm,
Deps.collectionCompat,
Deps.javaClassName,
Deps.jsoniterCore,
Deps.scalametaSemanticDbShared,
Deps.nativeTestRunner,
Deps.osLib,
Deps.pprint,
Deps.scalaJsEnvNodeJs,
Deps.scalaJsTestAdapter,
Deps.swoval,
Deps.zipInputStream
)
def repositoriesTask =
T.task(super.repositoriesTask() ++ deps.customRepositories)
object test extends ScalaCliTests {
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.pprint,
Deps.slf4jNop
)
def runClasspath = T {
super.runClasspath() ++ Seq(`local-repo`.localRepoJar())
}
def generatedSources = super.generatedSources() ++ Seq(constantsFile())
def constantsFile = T.persistent {
val dir = T.dest / "constants"
val dest = dir / "Constants2.scala"
val code =
s"""package scala.build.tests
|
|/** Build-time constants. Generated by mill. */
|object Constants {
| def cs = "${settings.cs().replace("\\", "\\\\")}"
| def toolkitOrganization = "${Deps.toolkit.dep.module.organization.value}"
| def toolkitName = "${Deps.toolkit.dep.module.name.value}"
| def toolkitTestName = "${Deps.toolkitTest.dep.module.name.value}"
| def toolkitVersion = "${Deps.toolkitTest.dep.version}"
| def typelevelToolkitOrganization = "${Deps.typelevelToolkit.dep.module.organization
.value}"
| def typelevelToolkitVersion = "${Deps.typelevelToolkit.dep.version}"
|
| def defaultScalaVersion = "${Scala.defaultUser}"
| def defaultScala212Version = "${Scala.scala212}"
| def defaultScala213Version = "${Scala.scala213}"
|}
|""".stripMargin
if (!os.isFile(dest) || os.read(dest) != code)
os.write.over(dest, code, createFolders = true)
PathRef(dir)
}
// uncomment below to debug tests in attach mode on 5005 port
// def forkArgs = T {
// super.forkArgs() ++ Seq("-agentlib:jdwp=transport=dt_socket,server=n,address=localhost:5005,suspend=y")
// }
}
}
trait SpecificationLevel extends ScalaCliCrossSbtModule
with ScalaCliPublishModule {
def crossScalaVersion = crossValue
def scalacOptions = T {
val isScala213 = crossScalaVersion.startsWith("2.13.")
val extraOptions =
if (isScala213) Seq("-Xsource:3")
else Nil
super.scalacOptions() ++ extraOptions ++ Seq("-release", "8")
}
}
trait Cli extends CrossSbtModule with ProtoBuildModule with CliLaunchers
with FormatNativeImageConf {
// Copied from Mill: https://github.com/com-lihaoyi/mill/blob/ea367c09bd31a30464ca901cb29863edde5340be/scalalib/src/mill/scalalib/JavaModule.scala#L792
def debug(port: Int, args: Task[Args] = T.task(Args())): Command[Unit] = T.command {
try mill.api.Result.Success(
mill.util.Jvm.runSubprocess(
finalMainClass(),
runClasspath().map(_.path),
forkArgs() ++ Seq(
s"-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=$port,quiet=y"
),
forkEnv(),
args().value,
workingDir = forkWorkingDir(),
useCpPassingJar = runUseArgsFile()
)
)
catch {
case e: Exception =>
mill.api.Result.Failure("subprocess failed")
}
}
def constantsFile = T.persistent {
val dir = T.dest / "constants"
val dest = dir / "Constants.scala"
val code =
s"""package scala.cli.internal
|
|/** Build-time constants. Generated by mill. */
|object Constants {
| def pythonInterfaceOrg = "${Deps.pythonInterface.dep.module.organization.value}"
| def pythonInterfaceName = "${Deps.pythonInterface.dep.module.name.value}"
| def pythonInterfaceVersion = "${Deps.pythonInterface.dep.version}"
| def launcherTypeResourcePath = "${launcherTypeResourcePath.toString}"
| def defaultFilesResourcePath = "$defaultFilesResourcePath"
| def maxAmmoniteScala3Version = "${Scala.maxAmmoniteScala3Version}"
| def maxAmmoniteScala3LtsVersion = "${Scala.maxAmmoniteScala3LtsVersion}"
|}
|""".stripMargin
if (!os.isFile(dest) || os.read(dest) != code)
os.write.over(dest, code, createFolders = true)
PathRef(dir)
}
def optionsConstantsFile = T.persistent {
val dir = T.dest / "constants"
val dest = dir / "Constants.scala"
val code =
s"""package scala.cli.commands
|
|/** Build-time constants. Generated by mill. */
|object Constants {
| def defaultScalaVersion = "${Scala.defaultUser}"
| def defaultJavaVersion = ${Java.defaultJava}
| def minimumBloopJavaVersion = ${Java.minimumBloopJava}
| def scalaJsVersion = "${Scala.scalaJs}"
| def scalaJsCliVersion = "${Scala.scalaJsCli}"
| def scalaNativeVersion = "${Deps.nativeTools.dep.version}"
| def ammoniteVersion = "${Deps.Versions.ammonite}"
| def ammoniteVersionForScala3Lts = "${Deps.Versions.ammoniteForScala3Lts}"
| def defaultScalafmtVersion = "${Deps.scalafmtCli.dep.version}"
| def defaultGraalVMJavaVersion = "${deps.graalVmJavaVersion}"
| def defaultGraalVMVersion = "${deps.graalVmVersion}"
| def scalaPyVersion = "${Deps.scalaPy.dep.version}"
| def signingCliJvmVersion = ${Deps.Versions.signingCliJvmVersion}
|}
|""".stripMargin
if (!os.isFile(dest) || os.read(dest) != code)
os.write.over(dest, code, createFolders = true)
PathRef(dir)
}
def generatedSources = super.generatedSources() ++ Seq(constantsFile(), optionsConstantsFile())
def defaultFilesResources = T.persistent {
val dir = T.dest / "resources"
def transformWorkflow(content: Array[Byte]): Array[Byte] =
new String(content, "UTF-8")
.replaceAll(" ./scala-cli", " scala-cli")
.getBytes("UTF-8")
val resources = Seq[(String, os.SubPath, Array[Byte] => Array[Byte])](
(
"https://raw.githubusercontent.com/scala-cli/default-workflow/main/.github/workflows/ci.yml",
os.sub / "workflows" / "default.yml",
transformWorkflow _
),
(
"https://raw.githubusercontent.com/scala-cli/default-workflow/main/.gitignore",
os.sub / "gitignore",
identity
)
)
for ((srcUrl, destRelPath, transform) <- resources) {
val dest = dir / defaultFilesResourcePath / destRelPath
if (!os.isFile(dest)) {
val content = Using.resource(new URL(srcUrl).openStream())(_.readAllBytes())
os.write(dest, transform(content), createFolders = true)
}
}
PathRef(dir)
}
override def resources = T.sources {
super.resources() ++ Seq(defaultFilesResources())
}
def scalacOptions = T {
super.scalacOptions() ++ asyncScalacOptions(crossScalaVersion)
}
def javacOptions = T {
super.javacOptions() ++ Seq("--release", "16")
}
def moduleDeps = Seq(
`build-module`(crossScalaVersion),
config(crossScalaVersion),
`scala3-graal`(crossScalaVersion),
`specification-level`(crossScalaVersion)
)
def repositoriesTask = T.task(super.repositoriesTask() ++ customRepositories)
def ivyDeps = super.ivyDeps() ++ Agg(
Deps.caseApp,
Deps.coursierLauncher,
Deps.coursierProxySetup,
Deps.coursierPublish.exclude((organization, "config_2.13")),
Deps.jimfs, // scalaJsEnvNodeJs pulls jimfs:1.1, whose class path seems borked (bin compat issue with the guava version it depends on)
Deps.jniUtils,
Deps.jsoniterCore,
Deps.libsodiumjni,
Deps.metaconfigTypesafe,
Deps.pythonNativeLibs,
Deps.scalaPackager.exclude("com.lihaoyi" -> "os-lib_2.13"),
Deps.signingCli.exclude((organization, "config_2.13")),
Deps.slf4jNop, // to silence jgit
Deps.sttp,
Deps.scalafixInterfaces
)
def compileIvyDeps = super.compileIvyDeps() ++ Agg(
Deps.jsoniterMacros,
Deps.svm
)
def mainClass = Some("scala.cli.ScalaCli")
override def nativeImageClassPath = T {
val classpath = super.nativeImageClassPath().map(_.path).mkString(File.pathSeparator)
val cache = T.dest / "native-cp"
// `scala3-graal-processor`.run() do not give me output and I cannot pass dynamically computed values like classpath
val res = mill.util.Jvm.callSubprocess(
mainClass = `scala3-graal-processor`(crossScalaVersion).finalMainClass(),
classPath = `scala3-graal-processor`(crossScalaVersion).runClasspath().map(_.path),
mainArgs = Seq(cache.toNIO.toString, classpath),
workingDir = os.pwd
)
val cp = res.out.trim()
cp.split(File.pathSeparator).toSeq.map(p => PathRef(os.Path(p)))
}
def localRepoJar = `local-repo`.localRepoJar()
object test extends ScalaCliTests with ScalaCliScalafixModule {
def moduleDeps = super.moduleDeps ++ Seq(
`build-module`(crossScalaVersion).test
)
def runClasspath = T {
super.runClasspath() ++ Seq(localRepoJar())
}
def compileIvyDeps = super.ivyDeps() ++ Agg(
Deps.jsoniterMacros
)
// Required by the reflection usage in modules/cli/src/test/scala/cli/tests/SetupScalaCLITests.scala
override def forkArgs: T[Seq[String]] = T {
super.forkArgs() ++ Seq("--add-opens=java.base/java.util=ALL-UNNAMED")
}
}
}
trait CliIntegration extends SbtModule with ScalaCliPublishModule with HasTests
with ScalaCliScalafixModule {
def scalaVersion = sv
def sv = Scala.scala213
private def prefix = "integration-"
def tmpDirBase = T.persistent {
PathRef(T.dest / "working-dir")
}
def scalacOptions = T {
super.scalacOptions() ++ Seq("-Xasync", "-deprecation")
}