Remove sbt-dotty

.github/workflows/ci.yaml

@@ -35,10 +35,7 @@ jobs:
         - ${{ github.workspace }}/../../cache/ivy:/root/.ivy2/cache
         - ${{ github.workspace }}/../../cache/general:/root/.cache
     if: "github.event_name == 'schedule' && github.repository == 'lampepfl/dotty'
-         || (
-           github.event_name == 'push'
-           && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')
-         )
+         || github.event_name == 'push'
          || (
            github.event_name == 'pull_request'
            && !contains(github.event.pull_request.body, '[skip ci]')
@@ -82,10 +79,7 @@ jobs:
         - ${{ github.workspace }}/../../cache/ivy:/root/.ivy2/cache
         - ${{ github.workspace }}/../../cache/general:/root/.cache
     if: "github.event_name == 'schedule' && github.repository == 'lampepfl/dotty'
-         || (
-           github.event_name == 'push'
-           && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')
-         )
+         || github.event_name == 'push'
          || (
            github.event_name == 'pull_request'
            && !contains(github.event.pull_request.body, '[skip ci]')
@@ -117,15 +111,14 @@ jobs:
 
       - name: Cmd Tests
         run: |
-          ./project/scripts/sbt ";scala3-bootstrapped/compile ;scala3-bootstrapped/test;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test;sjsCompilerTests/test ;sbt-dotty/scripted scala2-compat/* ;configureIDE ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test"
+          ./project/scripts/sbt ";scala3-bootstrapped/compile ;scala3-bootstrapped/test;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test;sjsCompilerTests/test ;sbt-test/scripted scala2-compat/* ;configureIDE ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test"
           ./project/scripts/bootstrapCmdTests
 
   test_windows_fast:
     runs-on: [self-hosted, Windows]
     if: "(
            github.event_name == 'push'
            && github.ref != 'refs/heads/master'
-           && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')
          )
          || (
            github.event_name == 'pull_request'
@@ -168,10 +161,7 @@ jobs:
   test_windows_full:
     runs-on: [self-hosted, Windows]
     if: "github.event_name == 'schedule' && github.repository == 'lampepfl/dotty'
-         || (
-           github.event_name == 'push'
-           && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')
-         )
+         || github.event_name == 'push'
          || (
            github.event_name == 'pull_request'
            && !contains(github.event.pull_request.body, '[skip ci]')
@@ -361,7 +351,7 @@ jobs:
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
 
       - name: Test sbt
-        run: ./project/scripts/sbt "sbt-dotty/scripted; sbt-community-build/scripted"
+        run: ./project/scripts/sbt "sbt-test/scripted; sbt-community-build/scripted"
 
   test_java8:
     runs-on: [self-hosted, Linux]
@@ -377,7 +367,6 @@ jobs:
          || (
            github.event_name == 'push'
            && startsWith(github.event.ref, 'refs/tags/')
-           && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')
          )
          || (
            github.event_name == 'pull_request'
@@ -410,7 +399,7 @@ jobs:
 
       - name: Test
         run: |
-          ./project/scripts/sbt ";scala3-bootstrapped/compile ;scala3-bootstrapped/test;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test;sjsCompilerTests/test ;sbt-dotty/scripted scala2-compat/* ;configureIDE ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test"
+          ./project/scripts/sbt ";scala3-bootstrapped/compile ;scala3-bootstrapped/test;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test;sjsCompilerTests/test ;sbt-test/scripted scala2-compat/* ;configureIDE ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test"
           ./project/scripts/bootstrapCmdTests
 
   publish_nightly:
@@ -520,8 +509,7 @@ jobs:
         - ${{ github.workspace }}/../../cache/general:/root/.cache
     needs: [test_non_bootstrapped, test, community_build_a, community_build_b, community_build_c, test_sbt, test_java8]
     if: "github.event_name == 'push'
-         && startsWith(github.event.ref, 'refs/tags/')
-         && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')"
+         && startsWith(github.event.ref, 'refs/tags/')"
 
     env:
       RELEASEBUILD: yes
@@ -606,8 +594,7 @@ jobs:
         - ${{ github.workspace }}/../../cache/general:/root/.cache
     needs: [publish_release]
     if: "github.event_name == 'push'
-         && startsWith(github.event.ref, 'refs/tags/')
-         && !startsWith(github.event.ref, 'refs/tags/sbt-dotty-')"
+         && startsWith(github.event.ref, 'refs/tags/')"
 
     env:
       RELEASEBUILD: yes
@@ -643,46 +630,6 @@ jobs:
           external_repository: lampepfl/dotty-website
           publish_branch: gh-pages
 
-  publish_sbt_release:
-    runs-on: [self-hosted, Linux]
-    container:
-      image: lampepfl/dotty:2021-03-22
-      options: --cpu-shares 4096
-      volumes:
-        - ${{ github.workspace }}/../../cache/sbt:/root/.sbt
-        - ${{ github.workspace }}/../../cache/ivy:/root/.ivy2/cache
-        - ${{ github.workspace }}/../../cache/general:/root/.cache
-    needs: [community_build_a, community_build_b, community_build_c, test_sbt]
-    if: "github.event_name == 'push'
-         && startsWith(github.event.ref, 'refs/tags/sbt-dotty-')"
-
-    env:
-      RELEASEBUILD: yes
-      PGP_PW: ${{ secrets.PGP_PW }}  # PGP passphrase
-      PGP_SECRET: ${{ secrets.PGP_SECRET }}  # Export your private and public PGP key to an *.asc file, take the file's contents as a string
-      SONATYPE_PW: ${{ secrets.SONATYPE_PW }}
-      SONATYPE_USER: ${{ secrets.SONATYPE_USER }}
-
-    steps:
-      - name: Reset existing repo
-        run: git -c "http.https://github.com/.extraheader=" fetch --recurse-submodules=no "https://github.com/lampepfl/dotty" && git reset --hard FETCH_HEAD || true
-
-      - name: Checkout cleanup script
-        uses: actions/checkout@v2
-
-      - name: Cleanup
-        run: .github/workflows/cleanup.sh
-
-      - name: Git Checkout
-        uses: actions/checkout@v2
-
-      - name: Add SBT proxy repositories
-        run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
-
-      - name: Publish Dotty SBT Plugin Release
-        run: |
-          ./project/scripts/sbtPublish ";project sbt-dotty ;publishSigned ;sonatypeBundleRelease"
-
   open_issue_on_failure:
     runs-on: [self-hosted, Linux]
     container:

.github/workflows/scaladoc.yaml

@@ -54,7 +54,7 @@ jobs:
         run: ./project/scripts/sbt scaladoc/generateScalaDocumentation
 
       - name: Generate documentation for example project using dotty-sbt
-        run: ./project/scripts/sbt "sbt-dotty/scripted sbt-dotty/scaladoc"
+        run: ./project/scripts/sbt "sbt-test/scripted sbt-dotty/scaladoc"
 
       - name: Generate index file
         run: scaladoc/scripts/mk-index.sh scaladoc/output > scaladoc/output/index.html

build.sbt

@@ -35,7 +35,7 @@ val sjsSandbox = Build.sjsSandbox
 val sjsJUnitTests = Build.sjsJUnitTests
 val sjsCompilerTests = Build.sjsCompilerTests
 
-val `sbt-dotty` = Build.`sbt-dotty`
+val `sbt-test` = Build.`sbt-test`
 val `vscode-dotty` = Build.`vscode-dotty`
 
 inThisBuild(Build.thisBuildSettings)

compiler/src/dotty/tools/dotc/core/TypeErasure.scala

@@ -726,7 +726,7 @@ class TypeErasure(sourceLanguage: SourceLanguage, semiEraseVCs: Boolean, isConst
       //   erased like `Array[A]` as seen from its definition site, no matter
       //   the `X` (same if `A` is bounded).
       //
-      // The binary compatibility is checked by sbt-dotty/sbt-test/scala2-compat/i8001
+      // The binary compatibility is checked by sbt-test/scala2-compat/i8001
       val erasedValueClass =
         if erasedUnderlying.isPrimitiveValueType && !genericUnderlying.isPrimitiveValueType then
           defn.boxedType(erasedUnderlying)

compiler/src/dotty/tools/dotc/core/tasty/TreeUnpickler.scala

@@ -1199,8 +1199,8 @@ class TreeUnpickler(reader: TastyReader,
                *  or an override has been removed.
                *
                *  This is tested in
-               *  - sbt-dotty/sbt-test/tasty-compat/remove-override
-               *  - sbt-dotty/sbt-test/tasty-compat/move-method
+               *  - sbt-test/tasty-compat/remove-override
+               *  - sbt-test/tasty-compat/move-method
                */
               def lookupInSuper =
                 val cls = ownerTpe.classSymbol

compiler/src/dotty/tools/dotc/core/unpickleScala2/Scala2Erasure.scala

@@ -29,7 +29,7 @@ object Scala2Erasure:
    *  these issues because they get flattened into a single RefinedType with
    *  three parents, cf `flattenedParents`.
    *
-   *  See sbt-dotty/sbt-test/scala2-compat/erasure/changes/Main.scala for examples.
+   *  See sbt-test/scala2-compat/erasure/changes/Main.scala for examples.
    *
    *  @throws TypeError if this type is unsupported.
    */
@@ -215,7 +215,7 @@ object Scala2Erasure:
    *  is only specified for class symbols. Therefore, the accuracy of this
    *  method cannot be guaranteed, the best we can do is make sure it works on
    *  as many test cases as possible which can be run from sbt using:
-   *  > sbt-dotty/scripted scala2-compat/erasure
+   *  > sbt-test/scripted scala2-compat/erasure
    *
    *  The body of this method is made to look as much as the Scala 2 version as
    *  possible to make them easier to compare, cf:

language-server/src/dotty/tools/languageserver/DottyLanguageServer.scala

@@ -644,7 +644,7 @@ class DottyLanguageServer extends LanguageServer
 }
 
 object DottyLanguageServer {
-  /** Configuration file normally generated by sbt-dotty */
+  /** Configuration file normally generated by the DottyIDEPlugin */
   final val IDE_CONFIG_FILE = ".dotty-ide.json"
 
   final val RENAME_OVERRIDDEN_QUESTION = "Do you want to rename the base member, or only this member?"

language-server/src/dotty/tools/languageserver/Main.scala

@@ -20,7 +20,7 @@ import org.eclipse.lsp4j.jsonrpc.Launcher
  *    coursier launch $artifact -M dotty.tools.languageserver.Main -- -stdio
  *
  *  Where $artifact comes from the `.dotty-ide-artifact` file in the current project, this file
- *  can be created by the sbt-dotty plugin by running `sbt configureIDE`.
+ *  can be created by the DottyIDEPlugin by running `sbt configureIDE`.
  *
  *  See vscode-dotty/ for an example integration of the Dotty Language Server into Visual Studio Code.
  */

project/Bootstrap.scala

@@ -0,0 +1,34 @@
+package sbt
+
+import sbt.internal.classpath.ClassLoaderCache
+import sbt.internal.inc.ScalaInstance
+
+// This class needs to be in package sbt to access the ClassLoaderCache
+object Bootstrap {
+  def makeScalaInstance(
+    state: State,
+    version: String,
+    libraryJars: Array[File],
+    compilerJars: Array[File],
+    docJars: Array[File],
+    topLoader: ClassLoader
+  ): ScalaInstance = {
+    // `extendedClassLoaderCache` is package private in package sbt
+    val cache = state.extendedClassLoaderCache
+
+    val libraryLoader = cache(libraryJars.toList, topLoader)
+    val compilerLoader = cache(compilerJars.toList, libraryLoader)
+    val fullLoader = cache(docJars.toList, compilerLoader)
+
+    new ScalaInstance(
+      version = version,
+      loader = fullLoader,
+      loaderCompilerOnly = compilerLoader,
+      loaderLibraryOnly = libraryLoader,
+      libraryJars = libraryJars,
+      compilerJars = compilerJars,
+      allJars = libraryJars ++ compilerJars ++ docJars,
+      explicitActual = Some(version)
+    )
+  }
+}