Merge branch 'release-3.2.1' into language-reference-stable

Author: Kordyjan

.github/dependabot.yml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"

.github/workflows/ci.yaml

@@ -4,6 +4,8 @@ on:
   push:
     branches-ignore:
       - 'language-reference-stable'
+    tags:
+      - '**'
   pull_request:
     branches-ignore:
       - 'language-reference-stable'
@@ -57,20 +59,25 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
 
       - name: Test
+        # DON'T add dist/pack!
+        # Adding dist/pack bootstraps the compiler
+        # which undermines the point of these tests:
+        # to quickly run the tests without the cost of bootstrapping
+        # and also to run tests when the compiler doesn't bootstrap
         run: |
-          ./project/scripts/sbt ";dist/pack; compile ;test"
+          ./project/scripts/sbt ";compile ;test"
           ./project/scripts/cmdTests
 
   test:
@@ -102,23 +109,27 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
 
       - name: Cmd Tests
         run: |
-          ./project/scripts/sbt ";dist/pack; scala3-bootstrapped/compile; scala3-bootstrapped/test;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test;sjsCompilerTests/test ;sbt-test/scripted scala2-compat/* ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test; scala3-compiler-bootstrapped/scala3CompilerCoursierTest:test"
+          ./project/scripts/sbt ";dist/pack; scala3-bootstrapped/compile; scala3-bootstrapped/test ;sbt-test/scripted scala2-compat/* ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test; scala3-compiler-bootstrapped/scala3CompilerCoursierTest:test"
           ./project/scripts/cmdTests
           ./project/scripts/bootstrappedOnlyCmdTests
 
+      - name: Scala.js Test
+        run: |
+          ./project/scripts/sbt ";sjsSandbox/run ;sjsSandbox/test ;sjsJUnitTests/test ;set sjsJUnitTests/scalaJSLinkerConfig ~= switchToESModules ;sjsJUnitTests/test ;sjsCompilerTests/test"
+
   test_windows_fast:
     runs-on: [self-hosted, Windows]
     if: "(
@@ -137,7 +148,7 @@ jobs:
         shell: cmd
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Test
         run: sbt ";scala3-bootstrapped/compile"
@@ -160,7 +171,7 @@ jobs:
         shell: cmd
 
       - name: Scala.js Test
-        run: sbt ";sjsJUnitTests/test ;sjsCompilerTests/test"
+        run: sbt ";sjsJUnitTests/test ;set sjsJUnitTests/scalaJSLinkerConfig ~= switchToESModules ;sjsJUnitTests/test ;sjsCompilerTests/test"
         shell: cmd
 
   test_windows_full:
@@ -179,14 +190,14 @@ jobs:
         shell: cmd
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Test
         run: sbt ";dist/pack ;scala3-bootstrapped/compile ;scala3-bootstrapped/test"
         shell: cmd
 
       - name: Scala.js Test
-        run: sbt ";sjsJUnitTests/test ;sjsCompilerTests/test"
+        run: sbt ";sjsJUnitTests/test ;set sjsJUnitTests/scalaJSLinkerConfig ~= switchToESModules ;sjsJUnitTests/test ;sjsCompilerTests/test"
         shell: cmd
 
   mima:
@@ -215,13 +226,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -256,13 +267,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -303,13 +314,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -350,13 +361,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -397,13 +408,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -444,23 +455,27 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
 
       - name: Test
         run: |
-          ./project/scripts/sbt ";dist/pack ;scala3-bootstrapped/compile ;scala3-bootstrapped/test;sjsSandbox/run;sjsSandbox/test;sjsJUnitTests/test;sjsCompilerTests/test ;sbt-test/scripted scala2-compat/* ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test"
+          ./project/scripts/sbt ";dist/pack ;scala3-bootstrapped/compile ;scala3-bootstrapped/test ;sbt-test/scripted scala2-compat/* ;stdlib-bootstrapped/test:run ;stdlib-bootstrapped-tasty-tests/test"
           ./project/scripts/cmdTests
           ./project/scripts/bootstrappedOnlyCmdTests
 
+      - name: Scala.js Test
+        run: |
+          ./project/scripts/sbt ";sjsSandbox/run ;sjsSandbox/test ;sjsJUnitTests/test ;set sjsJUnitTests/scalaJSLinkerConfig ~= switchToESModules ;sjsJUnitTests/test ;sjsCompilerTests/test"
+
   publish_nightly:
     runs-on: [self-hosted, Linux]
     container:
@@ -484,13 +499,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -538,13 +553,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -561,8 +576,48 @@ jobs:
           external_repository: lampepfl/dotty-website
           publish_branch: gh-pages
 
+  nightly_unmanaged_community_build:
+    # Self-hosted runner is used only for getting current build version
+    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
+        - ${{ github.workspace }}/../../cache/general:/root/.cache
+    needs: [publish_nightly]
+    if: "(github.event_name == 'schedule' || github.event_name == 'workflow_dispatch') && github.repository == 'lampepfl/dotty'"
+    env:
+      NIGHTLYBUILD: yes
+    steps:
+      - name: Reset existing repo
+        run: git -c "http.https://github.com/.extraheader=" fetch --recurse-submodules=no "https://github.com/lampepfl/dotty" && git reset --hard FETCH_HEAD || true
+
+      - name: Checkout cleanup script
+        uses: actions/checkout@v3
+
+      - name: Cleanup
+        run: .github/workflows/cleanup.sh
+
+      - name: Git Checkout
+        uses: actions/checkout@v3
+
+      - name: Add SBT proxy repositories
+        run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
+
+      - name: Get version string for this build
+        run: |
+          ver=$(./project/scripts/sbt "print scala3-compiler-bootstrapped/version" | tail -n1)
+          echo "This build version: $ver"
+          echo "THISBUILD_VERSION=$ver" >> $GITHUB_ENV
+      # Steps above are copy-pasted from publish_nightly, needed only to resolve THISBUILD_VERSION
+      - name: Trigger unmanaged community build
+        run: .github/workflows/scripts/triggerUnmanagedCommunityBuild.sh "${{ secrets.BUILD_TOKEN }}" "$THISBUILD_VERSION"
 
   publish_release:
+    permissions:
+      contents: write  # for actions/create-release to create a release
     runs-on: [self-hosted, Linux]
     container:
       image: lampepfl/dotty:2021-03-22
@@ -587,13 +642,13 @@ jobs:
         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
+        uses: actions/checkout@v3
 
       - name: Cleanup
         run: .github/workflows/cleanup.sh
 
       - name: Git Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Add SBT proxy repositories
         run: cp -vf .github/workflows/repositories /root/.sbt/ ; true
@@ -660,7 +715,7 @@ jobs:
     if: "failure() && github.event_name == 'schedule'"
     steps:
       - name: Checkout issue template
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Open an issue
         uses: JasonEtco/create-an-issue@v2

.github/workflows/cla.yml

@@ -4,11 +4,15 @@ on:
   push:
     branches:
       - 'language-reference-backport'
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - run: ./project/scripts/check-cla.sh
       if: github.event_name == 'pull_request'
       env:

.github/workflows/dependency-graph.yml

@@ -0,0 +1,12 @@
+name: Update Dependency Graph
+on:
+  push:
+    branches:
+      - main # default branch of the project
+jobs:
+  dependency-graph:
+    name: Update Dependency Graph
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: scalacenter/sbt-dependency-submission@v2