Backport changes from 2.13

.travis.yml

@@ -6,7 +6,7 @@
 #
 # Available modes:
 #  - `release` to build native packages and upload them to S3
-#  - `archive` to copy archives to chara (for scala-lang.org)
+#  - `archives` to copy archives to chara (for scala-lang.org)
 #  - `update-api` to update the scaladoc api symlinks
 #
 # (*) Using an `env: global: ...` section does not work because that overrides the default `env`
@@ -22,7 +22,8 @@ install:
   - sudo apt-get install -y rpm
 
 language: scala
-jdk: openjdk8
+# java 11+ needed for sttp
+jdk: openjdk21
 
 env:
   global:

CODE_OF_CONDUCT.md

@@ -0,0 +1,7 @@
+all repositories in these organizations:
+
+* [scala](https://github.com/scala)
+* [scalacenter](https://github.com/scalacenter)
+* [lampepfl](https://github.com/lampepfl)
+
+are covered by the Scala Code of Conduct: https://scala-lang.org/conduct/

README.md

@@ -1,36 +1,25 @@
-# The Scala 2.12.x Distribution
+# Scala 2.12 Distribution
 
 This project morphs the `"org.scala-lang" % "scala-dist" % $version` maven artifact
 into a Scala `$version` distribution (zip, tar.gz, deb, rpm, and msi).
 
 To build a distribution, run:
 
-  * `universal:packageBin` - Builds the universal zip installer
-  * `universal-docs:packageBin` - Builds the universal documentation zip
-  * `debian:packageBin`  - Builds the Debian DEB file.  *requires dpkg-deb*
-  * `rpm:packageBin`     - Builds the yum RPM file.  *requires rpmbuild*
-  * `windows:packageBin` - Builds the Windows MSI.  *requires WiX 3.6*
+  * `Universal/packageBin` - Builds the universal zip installer
+  * `UniversalDocs/packageBin` - Builds the universal documentation zip
+  * `Debian/packageBin`  - Builds the Debian DEB file.  *requires dpkg-deb*
+  * `Rpm/packageBin`     - Builds the yum RPM file.  *requires rpmbuild*
+  * `Windows/packageBin` - Builds the Windows MSI.  *requires WiX 3.6*
 
 Alternatively, the `s3Upload` task's mappings are configured based on the platform
 the installer is running on.  On Windows, it builds the MSI; on another platform,
-it'll create and upload the other packages in the above list. (Use `s3Upload::mappings` for a dry-run.)
+it'll create and upload the other packages in the above list. (Use `s3Upload/mappings` for a dry-run.)
 
 The version of Scala to package is derived from the most recent git tag,
 or you can specify it using `-Dproject.version`.
 
-This packager only works for Scala 2.11+ releases,
-as earlier ones did not publish the `scala-dist` artifact to maven.
-
-Due to limited resources, the native packages are quite rudimentary.
-We welcome new maintainers!
-
-## Legacy
-If you're looking for the editor configurations that used to be in the tool-support directory, please see https://github.com/scala/scala-tool-support.
-They were moved out because they no longer ship with the Scala distribution. (New maintainers are welcome on the scala-tool-support project!)
-
-The specification also used to be in this repo -- it is now a part of the main repository over at [scala/scala](https://github.com/scala/scala/tree/2.11.x/spec).
-
 ## Windows VM
+
   - install Windows 7 professional N 64-bit, ensure network access to GitHub
   - install Oracle Java 6 JDK
   - install WiX v3.6 (reboot!)
@@ -42,9 +31,9 @@ The specification also used to be in this repo -- it is now a part of the main r
      - Git (path of git.exe)
      - sbt launch jar
 
-## Contributing ##
-Please read the [Scala Pull Request Policy](https://github.com/scala/scala/wiki/Pull-Request-Policy)
-and sign the [CLA](http://contribute.akka.io/cla/scala).
+## Contributing
+
+Please sign the [CLA](https://contribute.akka.io/contribute/cla/scala).
 
-The branching structure mimics that of [scala/scala](https://github.com/scala/scala):
-branches for 2.12.x and 2.13.x.
+The branching structure mimics that of [scala/scala](https://github.com/scala/scala);
+there are branches for 2.12.x and 2.13.x.

admin/build.ps1

@@ -34,9 +34,12 @@ if ($env:APPVEYOR_FORCED_BUILD -eq 'true') {
   ensureVersion
   clearIvyCache
   if ($env:mode -eq 'release') {
-    echo "Running a release for $env:version"
-    $repositoriesFile="$env:APPVEYOR_BUILD_FOLDER\conf\repositories"
-    & cmd /c "sbt ""-Dsbt.override.build.repos=true"" ""-Dsbt.repository.config=$repositoriesFile"" ""-Dproject.version=$env:version"" ""show fullResolvers"" clean update s3Upload" '2>&1'
+    if ($env:version -match '-bin-' -or $env:version -match '-pre-') {
+      & cmd /c "sbt ""-Dproject.version=$env:version"" clean update ""show s3Upload/mappings""" '2>&1'
+    } else {
+      echo "Running a release for $env:version"
+      & cmd /c "sbt ""-Dproject.version=$env:version"" clean update ghUpload" '2>&1'
+    }
     checkExit
   } else {
     echo "Unknown mode: '$env:mode'"
@@ -47,6 +50,6 @@ if ($env:APPVEYOR_FORCED_BUILD -eq 'true') {
   clearIvyCache
   # By default, test building the packages (but don't uplaod)
   # Need to redirect stderr, otherwise any error output (like jvm warning) fails the build (ErrorActionPreference)
-  & cmd /c "sbt ""-Dproject.version=$env:version"" ""show s3Upload::mappings""" '2>&1'
+  & cmd /c "sbt ""-Dproject.version=$env:version"" ""show s3Upload/mappings""" '2>&1'
   checkExit
 }

admin/build.sh

@@ -90,15 +90,20 @@ if [[ "$TRAVIS_EVENT_TYPE" == "api" ]]; then
     setupSSH
     . scripts/jobs/release/website/update-api
   elif [[ "$mode" == "release" ]]; then
-    echo "Running a release for $version"
     triggerMsiRelease
-    repositoriesFile="$TRAVIS_BUILD_DIR/conf/repositories"
-    # The log is too long for the travis UI, so remove ANSI codes to have a clean raw version
-    sbt -Dsbt.log.noformat=true \
-      -Dsbt.override.build.repos=true -Dsbt.repository.config="$repositoriesFile" \
-      -Dproject.version=$version \
-      "show fullResolvers" clean update s3Upload
-    triggerSmoketest
+    if [[ "$version" =~ -bin- || "$version" =~ -pre- ]]; then
+      # The log is too long for the travis UI, so remove ANSI codes to have a clean raw version
+      sbt -Dsbt.log.noformat=true \
+        -Dproject.version=$version \
+        clean update "show s3Upload/mappings"
+    else
+      echo "Running a release for $version"
+      # The log is too long for the travis UI, so remove ANSI codes to have a clean raw version
+      sbt -Dsbt.log.noformat=true \
+        -Dproject.version=$version \
+        clean update ghUpload
+      triggerSmoketest
+    fi
   else
     echo "Unknown build mode: '$mode'"
     exit 1
@@ -107,5 +112,5 @@ else
   version="2.12.4"
   clearIvyCache
   # By default, test building the packages (but don't uplaod)
-  sbt -Dproject.version=$version "show s3Upload::mappings"
+  sbt -Dproject.version=$version "show s3Upload/mappings"
 fi

appveyor.yml

@@ -6,10 +6,11 @@ branches:
     - 2.12.x
     - 2.13.x
 
-image: Visual Studio 2015
+image: Visual Studio 2019
 
 environment:
-  JAVA_HOME: C:\Program Files\Java\jdk1.8.0
+  # java 11+ needed for sttp
+  JAVA_HOME: C:\Program Files\Java\jdk21
   AWS_ACCESS_KEY_ID:
     secure: X1Ix1soRBDMtfbi8IFNPOggDP2XquhW+uKcJ+XC0kiM=
   AWS_SECRET_ACCESS_KEY:
@@ -18,7 +19,7 @@ environment:
     secure: nfWNfbyzNQwdg1eWHZX93XIJLoAhFOr1fR8+L86s7a3jdo/HydEZ8TyEKsPipQ+/
 
 install:
-  - cmd: choco install sbt --version=1.3.2 -ia "INSTALLDIR=""C:\sbt"""
+  - cmd: choco install sbt --version=1.10.11 -ia "INSTALLDIR=""C:\sbt"""
   - cmd: SET PATH=C:\sbt\bin;%JAVA_HOME%\bin;%PATH%
 
 build_script:

build.sbt

@@ -1,5 +1,6 @@
-import com.typesafe.sbt.SbtGit._
-import ScalaDist.upload
+import ScalaDist.{s3Upload, ghUpload}
+
+resolvers += "scala-integration" at "https://scala-ci.typesafe.com/artifactory/scala-integration/"
 
 // so we don't require a native git install
 useJGit
@@ -9,18 +10,23 @@ useJGit
 // For testing, the version may be overridden with -Dproject.version=...
 versionWithGit
 
+isSnapshot := {
+  git.overrideVersion(git.versionProperty.value) match {
+    case Some(v) => v.endsWith("-SNAPSHOT") || git.gitUncommittedChanges.value
+    case _ => isSnapshot.value // defined in SbtGit.scala
+  }
+}
+
 Versioning.settings
 
 // necessary since sbt 0.13.12 for some dark and mysterious reason
 // perhaps related to sbt/sbt#2634. details, to the extent they
 // are known/understood, at scala/scala-dist#171
 scalaVersion := version.value
 
-mappings in upload := Seq()
+s3Upload / mappings := Seq()
 
-upload := {
-  import com.amazonaws.{ClientConfiguration, Protocol}
-  import com.amazonaws.auth.DefaultAWSCredentialsProviderChain
+s3Upload := {
   import com.amazonaws.services.s3.AmazonS3ClientBuilder
   import com.amazonaws.services.s3.model.PutObjectRequest
   import com.amazonaws.regions.Regions
@@ -29,13 +35,50 @@ upload := {
   val client = AmazonS3ClientBuilder.standard.withRegion(Regions.US_EAST_1).build
 
   val log = streams.value.log
-
-  (mappings in upload).value map { case (file, key) =>
+    (s3Upload / mappings).value map { case (file, key) =>
     log.info("Uploading "+ file.getAbsolutePath() +" as "+ key)
     client.putObject(new PutObjectRequest("downloads.typesafe.com", key, file))
   }
 }
 
+ghUpload := {
+  import sttp.client3._
+  import _root_.io.circe._, _root_.io.circe.parser._
+
+  val log = streams.value.log
+  val ghRelease = s"v${(Universal / version).value}"
+
+  val token = sys.env.getOrElse("GITHUB_OAUTH_TOKEN", throw new MessageOnlyException("GITHUB_OAUTH_TOKEN missing"))
+
+  val backend = HttpURLConnectionBackend()
+
+  val rRes = basicRequest
+    .get(uri"https://github.com/api/repos/scala/scala/releases/tags/$ghRelease")
+    .header("Accept", "application/vnd.github+json")
+    .header("Authorization", s"Bearer $token")
+    .header("X-GitHub-Api-Version", "2022-11-28")
+    .send(backend)
+  val releaseId = rRes.body.flatMap(parse).getOrElse(Json.Null).hcursor.downField("id").as[Int].getOrElse(
+    throw new MessageOnlyException(s"Release not found: $ghRelease"))
+
+  (s3Upload / mappings).value map { case (file, _) =>
+    log.info(s"Uploading ${file.getAbsolutePath} as ${file.getName} to https://github.com/scala/scala/releases/tag/$ghRelease")
+
+    // https://docs.github.com/en/rest/releases/assets?apiVersion=2022-11-28#upload-a-release-asset
+    val request = basicRequest
+      .post(uri"https://uploads.github.com/repos/scala/scala/releases/${releaseId}/assets?name=${file.getName}")
+      .contentType("application/octet-stream")
+      .header("Accept", "application/vnd.github+json")
+      .header("Authorization", s"Bearer $token")
+      .header("X-GitHub-Api-Version", "2022-11-28")
+      .body(file)
+
+    val response = request.send(backend)
+    if (response.code.code != 201)
+      throw new MessageOnlyException(s"Upload failed: status=${response.code}\n${response.body}")
+  }
+}
+
 ScalaDist.settings
 
 Docs.settings
@@ -44,6 +87,16 @@ ScalaDist.platformSettings
 
 enablePlugins(UniversalPlugin, RpmPlugin, JDebPackaging, WindowsPlugin)
 
+// TODO This silences a warning I don't understand.
+//
+//  * scala-dist / Universal / configuration
+//    +- /Users/jz/code/scala-dist/build.sbt:35
+//  * scala-dist / Universal-docs / configuration
+//    +- /Users/jz/code/scala-dist/build.sbt:35
+//  * scala-dist / Universal-src / configuration
+//    +- /Users/jz/code/scala-dist/build.sbt:35
+Global / excludeLintKeys += configuration
+
 // resolvers += "local" at "file:///e:/.m2/repository"
 // resolvers += Resolver.mavenLocal
 // to test, run e.g., stage, or windows:packageBin, show s3Upload::mappings

project/Docs.scala

@@ -16,16 +16,16 @@ object Docs {
   import ScalaDist._
 
   def settings: Seq[Setting[_]] = Seq(
-    packageName in UniversalDocs := s"scala-docs-${version.value}",
+    UniversalDocs / packageName := s"scala-docs-${version.value}",
     // libraryDependencies += scalaDistDep(version.value, "javadoc"), // seems not to be necessary
     // need updateClassifiers to get javadoc jars
-    mappings in UniversalDocs ++= createMappingsWith(updateClassifiers.value.toSeq, universalDocsMappings)
+    UniversalDocs / mappings ++= createMappingsWith(updateClassifiers.value.toSeq, universalDocsMappings)
   )
 
   private def universalDocsMappings(id: ModuleID, artifact: Artifact, file: File): Seq[(File, String)] = {
     def includeJar = (file -> s"api/jars/${id.name}-${id.revision}-javadoc.jar")
-    artifact match {
-      case Artifact("scala-library" | "scala-reflect" | "scala-compiler", "doc", _, _, _, _, _) =>
+    artifact.name match {
+      case "scala-library" | "scala-reflect" | "scala-compiler" if artifact.`type` == "doc" =>
         val tmpdir = IO.createTemporaryDirectory
         IO.unzip(file, tmpdir)
         // IO.listFiles(tmpdir) does not recurse, use ** with glob "*" to find all files
@@ -35,7 +35,7 @@ object Docs {
           Seq(file -> s"api/${id.name}/$relative")
         }
         includeJar +: exploded
-      case Artifact(_, "doc", _, _, _, _, _) =>
+      case _ if artifact.`type` == "doc" =>
         Seq(includeJar)
       case _ => Seq()
     }