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Merged
merged 2 commits into from
Aug 16, 2025
Merged

chore: release artifacts of the new build to the new repository #23761

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abe1746
chore: add release settings to the new build
hamzaremmal Aug 16, 2025
dc37512
chore: add workflow to release nightly of the new build
hamzaremmal Aug 16, 2025
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23 changes: 23 additions & 0 deletions .github/workflows/release-maven-artifacts.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
name: Release Artifacts to Maven

on:
workflow_call:
inputs:
environment:
required: true
type: string

jobs:
release-maven-artifacts:
runs-on: ubuntu-latest
environment: ${{ inputs.environment }}
steps:
- uses: actions/checkout@v5
- uses: actions/setup-java@v4
with:
distribution: 'adopt'
java-version: 17
cache: 'sbt'
- uses: sbt/setup-sbt@v1
- name: Publish Artifacts to the Maven Repository
run : sbt scala3-bootstrapped-new/publish
19 changes: 19 additions & 0 deletions .github/workflows/release-nightly.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
name: Nightly Release of Scala 3
run-name: Nightly Release of Scala 3 (${{ github.sha }})

on:
workflow_dispatch:
schedule:
- cron: '0 3 * * *' # Every day at 3 AM

jobs:

## TODO: Add the compilation pipeline here

## TODO: Add the test pipeline here

release-maven-artifacts:
# TODO: Add a dependency to the test ad compilation pipeline before releasing
uses: ./.github/workflows/release-maven-artifacts.yml
with:
environment: release-nightly
102 changes: 29 additions & 73 deletions project/Build.scala
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Expand Up @@ -1471,6 +1471,7 @@ object Build {
/* Configuration of the org.scala-lang:scala3-sbt-bridge:*.**.**-bootstrapped project */
lazy val `scala3-sbt-bridge-bootstrapped` = project.in(file("sbt-bridge"))
.dependsOn(`scala3-compiler-bootstrapped-new`) // TODO: Would this actually evict the reference compiler in scala-tool?
.settings(publishSettings)
.settings(
name := "scala3-sbt-bridge-bootstrapped",
moduleName := "scala3-sbt-bridge",
Expand Down Expand Up @@ -1542,6 +1543,7 @@ object Build {
// when compiling a project that depends on scala3-staging (see sbt-test/sbt-dotty/quoted-example-project),
// but we always need it to be present on the JVM classpath at runtime.
.dependsOn(`scala3-compiler-bootstrapped-new` % "provided; compile->runtime; test->test")
.settings(publishSettings)
.settings(
name := "scala3-staging",
moduleName := "scala3-staging",
Expand Down Expand Up @@ -1599,6 +1601,7 @@ object Build {
// when compiling a project that depends on scala3-tasty-inspector (see sbt-test/sbt-dotty/tasty-inspector-example-project),
// but we always need it to be present on the JVM classpath at runtime.
.dependsOn(`scala3-compiler-bootstrapped-new` % "provided; compile->runtime; test->test")
.settings(publishSettings)
.settings(
name := "scala3-tasty-inspector",
moduleName := "scala3-tasty-inspector",
Expand Down Expand Up @@ -1737,6 +1740,7 @@ object Build {
/* Configuration of the org.scala-lang:scala-library:*.**.**-bootstrapped project */
lazy val `scala-library-bootstrapped` = project.in(file("library"))
.enablePlugins(ScalaLibraryPlugin)
.settings(publishSettings)
.settings(
name := "scala-library-bootstrapped",
moduleName := "scala-library",
Expand Down Expand Up @@ -1809,6 +1813,7 @@ object Build {
/* Configuration of the org.scala-lang:scala3-library_3:*.**.**-bootstrapped project */
lazy val `scala3-library-bootstrapped-new` = project.in(file("library"))
.dependsOn(`scala-library-bootstrapped`)
.settings(publishSettings)
.settings(
name := "scala3-library-bootstrapped",
moduleName := "scala3-library",
Expand Down Expand Up @@ -1851,6 +1856,7 @@ object Build {
// We add a dependency to the JVM library to have the classfile available
// (as they are not part of this artifact)
.dependsOn(`scala3-library-bootstrapped-new`)
.settings(publishSettings)
.settings(
name := "scala-library-sjs",
organization := "org.scala-js",
Expand Down Expand Up @@ -1961,6 +1967,7 @@ object Build {
/* Configuration of the org.scala-lang:scala3-library_sjs1_3:*.**.**-bootstrapped project */
lazy val `scala3-library-sjs` = project.in(file("library-js"))
.dependsOn(`scala-library-sjs`)
.settings(publishSettings)
.settings(
name := "scala3-library-sjs",
moduleName := "scala3-library_sjs1",
Expand Down Expand Up @@ -2064,6 +2071,7 @@ object Build {
/* Configuration of the org.scala-lang:tasty-core_3:*.**.**-bootstrapped project */
lazy val `tasty-core-bootstrapped-new` = project.in(file("tasty"))
.dependsOn(`scala3-library-bootstrapped-new`)
.settings(publishSettings)
.settings(
name := "tasty-core-bootstrapped",
moduleName := "tasty-core",
Expand Down Expand Up @@ -2256,6 +2264,7 @@ object Build {
/* Configuration of the org.scala-lang:scala3-compiler_3:*.**.**-bootstrapped project */
lazy val `scala3-compiler-bootstrapped-new` = project.in(file("compiler"))
.dependsOn(`scala3-interfaces`, `tasty-core-bootstrapped-new`, `scala3-library-bootstrapped-new`)
.settings(publishSettings)
.settings(
name := "scala3-compiler-bootstrapped",
moduleName := "scala3-compiler",
Expand Down Expand Up @@ -2390,6 +2399,7 @@ object Build {
/* Configuration of the org.scala-lang:scaladoc_3:*.**.**-bootstrapped project */
lazy val `scaladoc-new` = project.in(file("scaladoc"))
.dependsOn(`scala3-compiler-bootstrapped-new`, `scala3-tasty-inspector-new`)
.settings(publishSettings)
.settings(
name := "scaladoc",
moduleName := "scaladoc",
Expand Down Expand Up @@ -3527,10 +3537,24 @@ object Build {
publishMavenStyle := true,
isSnapshot := version.value.contains("SNAPSHOT"),
publishTo := {
val centralSnapshots = "https://central.sonatype.com/repository/maven-snapshots/"
if (isSnapshot.value) Some("central-snapshots" at centralSnapshots)
else localStaging.value
if (sys.env.get("NEWNIGHTLY").contains("yes")) {
Some(sys.env("MAVEN_REPOSITORY_REALM") at sys.env("MAVEN_REPOSITORY_URL"))
} else if (isSnapshot.value) {
Some("central-snapshots" at "https://central.sonatype.com/repository/maven-snapshots/")
} else
localStaging.value
},
credentials ++= (
if (sys.env.get("NEWNIGHTLY").contains("yes")) {
for {
username <- sys.env.get("MAVEN_REPOSITORY_USER")
token <- sys.env.get("MAVEN_REPOSITORY_TOKEN")
} yield Credentials(sys.env("MAVEN_REPOSITORY_REALM"), sys.env("MAVEN_REPOSITORY_HOST"), username, token)
}
else
// The old build credentials are configured differently
None
).toList,
publishConfiguration ~= (_.withOverwrite(true)),
publishLocalConfiguration ~= (_.withOverwrite(true)),
projectID ~= {id =>
Expand All @@ -3539,76 +3563,8 @@ object Build {
},
Test / publishArtifact := false,
homepage := Some(url(dottyGithubUrl)),
licenses += (("Apache-2.0",
url("https://www.apache.org/licenses/LICENSE-2.0"))),
scmInfo := Some(
ScmInfo(
url(dottyGithubUrl),
"scm:git:git@github.com:scala/scala3.git"
)
),
developers := List(
Developer(
Comment on lines -3550 to -3551
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Why was this change needed? The central sonatype where we would publish stable releases marks that developers attribute are required
https://central.sonatype.org/publish/requirements/#developer-information

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I removed it as most of the people there are not involved in the development of Scala anymore. I wasn't aware it was mandatory for the releases. I'll add it back.

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I assumed that was the reason. The list might be modify to show the current state, or even better it could be potentially generated based on the compiler/MAINTENANCE.md maintenance list section in the future

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I'm thinking we could do this:

      Developer(
        id = "scala",
        name = "The Scala Team",
        email = "security@scala-lang.org",
        url = url("https://github.com/scala")
      )

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Sure, that can also work, that's exactly what Kotlin does https://repo1.maven.org/maven2/org/jetbrains/kotlin/kotlin-stdlib/2.2.0/kotlin-stdlib-2.2.0.pom

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I will use https://scala-lang.org too

id = "odersky",
name = "Martin Odersky",
email = "martin.odersky@epfl.ch",
url = url("https://github.com/odersky")
),
Developer(
id = "DarkDimius",
name = "Dmitry Petrashko",
email = "me@d-d.me",
url = url("https://d-d.me")
),
Developer(
id = "smarter",
name = "Guillaume Martres",
email = "smarter@ubuntu.com",
url = url("http://guillaume.martres.me")
),
Developer(
id = "felixmulder",
name = "Felix Mulder",
email = "felix.mulder@gmail.com",
url = url("http://felixmulder.com")
),
Developer(
id = "liufengyun",
name = "Liu Fengyun",
email = "liu@fengy.me",
url = url("https://fengy.me")
),
Developer(
id = "nicolasstucki",
name = "Nicolas Stucki",
email = "nicolas.stucki@gmail.com",
url = url("https://github.com/nicolasstucki")
),
Developer(
id = "OlivierBlanvillain",
name = "Olivier Blanvillain",
email = "olivier.blanvillain@gmail.com",
url = url("https://github.com/OlivierBlanvillain")
),
Developer(
id = "biboudis",
name = "Aggelos Biboudis",
email = "aggelos.biboudis@epfl.ch",
url = url("http://biboudis.github.io")
),
Developer(
id = "allanrenucci",
name = "Allan Renucci",
email = "allan.renucci@gmail.com",
url = url("https://github.com/allanrenucci")
),
Developer(
id = "Duhemm",
name = "Martin Duhem",
email = "martin.duhem@gmail.com",
url = url("https://github.com/Duhemm")
)
)
licenses += (("Apache-2.0", url("https://www.apache.org/licenses/LICENSE-2.0"))),
scmInfo := Some(ScmInfo(url(dottyGithubUrl), "scm:git:git@github.com:scala/scala3.git")),
)

lazy val commonDistSettings = Seq(
Expand Down