Merge pull request #2307 from sass/merge

Merge main into feature.color-4

Author: nex3

.github/dependabot.yml

@@ -5,6 +5,8 @@ updates:
     schedule:
       interval: "weekly"
   - package-ecosystem: "github-actions"
-    directory: "/"
+    directories:
+      - "/"
+      - "/.github/util/*/"
     schedule:
       interval: "weekly"

.github/util/initialize/action.yml

@@ -17,20 +17,38 @@ runs:
       with:
         node-version: "${{ inputs.node-version }}"
 
+    # See: https://github.com/dart-lang/sdk/issues/52266
+    - run: Invoke-WebRequest https://pub.dev
+      if: runner.os == 'Windows'
+      shell: powershell
+
+    # See: https://github.com/orgs/community/discussions/131594
+    # The composite action requires an explict shell, but bash is not available on windows-arm64 runner.
+    # For the following commands conditionally use bash or powershell based on the runner.os:
     - run: dart pub get
-      shell: bash
+      shell: ${{ runner.os == 'Windows' && 'powershell' || 'bash' }}
 
     - run: npm install
-      shell: bash
+      shell: ${{ runner.os == 'Windows' && 'powershell' || 'bash' }}
 
-    - uses: bufbuild/buf-setup-action@v1.30.0
+    - uses: bufbuild/buf-setup-action@v1.35.1
       with: {github_token: "${{ inputs.github-token }}"}
 
+    # This composite action requires bash, but bash is not available on windows-arm64 runner.
+    # Avoid running this composite action on non-PR, so that we can release on windows-arm64.
     - name: Check out the language repo
+      if: github.event_name == 'pull_request'
       uses: sass/clone-linked-repo@v1
       with: {repo: sass/sass, path: build/language}
 
+    # Git is not pre-installed on windows-arm64 runner, however actions/checkout support
+    # downloading repo via GitHub API.
+    - name: Check out the language repo
+      if: github.event_name != 'pull_request'
+      uses: actions/checkout@v4
+      with: {repository: sass/sass, path: build/language}
+
     - name: Generate Dart from protobuf
       run: dart run grinder protobuf
       env: {UPDATE_SASS_SASS_REPO: false}
-      shell: bash
+      shell: ${{ runner.os == 'Windows' && 'powershell' || 'bash' }}

.github/workflows/build-android.yml

@@ -8,27 +8,32 @@ jobs:
   build:
     name: Build
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.runner }}
 
     strategy:
       fail-fast: false
       matrix:
         include:
           - arch: x64
             lib: lib64
+            runner: ubuntu-latest
             platform: linux/amd64
           - arch: ia32
             lib: lib
+            runner: ubuntu-latest
             platform: linux/amd64
           - arch: arm64
             lib: lib64
+            runner: linux-arm64
             platform: linux/arm64
           - arch: arm
             lib: lib
+            runner: linux-arm64
             platform: linux/arm64
           # There is no docker image for riscv64 dart-sdk, build kernel snapshot instead.
           - arch: riscv64
             lib: lib64
+            runner: ubuntu-latest
             platform: linux/amd64 # linux/riscv64
 
     steps:

.github/workflows/build-linux-musl.yml

@@ -8,27 +8,27 @@ jobs:
   build:
     name: Build
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.runner }}
 
     strategy:
       fail-fast: false
       matrix:
         include:
           - arch: x64
+            runner: ubuntu-latest
             platform: linux/amd64
           - arch: ia32
-            platform: linux/386
+            runner: ubuntu-latest
+            platform: linux/amd64
           - arch: arm64
+            runner: linux-arm64
             platform: linux/arm64
-          # There is a bug in qemu's mremap causing pthread_getattr_np in musl to stuck in a loop on arm.
-          # Unless qemu fixes the bug or we get a real linux-arm runner, we cannot build aot-snapshot
-          # for arm on CI. So, we create a kernel snapshot for arm build in amd64 container instead.
-          # https://gitlab.com/qemu-project/qemu/-/issues/1729
           - arch: arm
-            platform: linux/amd64 # linux/arm/v7
-          # There is no docker image for riscv64 dart-sdk, build kernel snapshot instead.
+            runner: linux-arm64
+            platform: linux/arm/v7
           - arch: riscv64
-            platform: linux/amd64 # linux/riscv64
+            runner: ubuntu-latest
+            platform: linux/riscv64
 
     steps:
       - uses: actions/checkout@v4
@@ -51,7 +51,7 @@ jobs:
       - name: Build
         run: |
           docker run --rm -i \
-                     --platform ${{ matrix.arch == 'arm' && 'linux/amd64' || matrix.platform }} \
+                     --platform ${{ matrix.platform }} \
                      --volume "$PWD:$PWD" \
                      --workdir "$PWD" \
                      ghcr.io/dart-musl/dart <<'EOF'

.github/workflows/build-linux.yml

@@ -8,24 +8,27 @@ jobs:
   build:
     name: Build
 
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.runner }}
 
     strategy:
       fail-fast: false
       matrix:
         include:
           - arch: x64
+            runner: ubuntu-latest
             platform: linux/amd64
           - arch: ia32
+            runner: ubuntu-latest
             platform: linux/amd64
-          - arch: arm
-            platform: linux/arm/v7
           - arch: arm64
+            runner: linux-arm64
             platform: linux/arm64
-          # There is no docker image for riscv64 dart-sdk, build kernel snapshot instead.
-          # https://github.com/dart-lang/dart-docker/issues/96#issuecomment-1669860829
+          - arch: arm
+            runner: linux-arm64
+            platform: linux/arm/v7
           - arch: riscv64
-            platform: linux/amd64 # linux/riscv64
+            runner: ubuntu-latest
+            platform: linux/riscv64
 
     steps:
       - uses: actions/checkout@v4
@@ -46,6 +49,7 @@ jobs:
           EOF
 
       - name: Build
+        if: matrix.arch != 'riscv64'
         run: |
           docker run --rm -i \
             --platform ${{ matrix.platform }} \
@@ -57,6 +61,35 @@ jobs:
           dart run grinder pkg-standalone-linux-${{ matrix.arch }}
           EOF
 
+      # https://github.com/dart-lang/dart-docker/issues/96#issuecomment-1669860829
+      # There is no official riscv64 dart container image yet, build on debian:unstable instead.
+      # The setup is adopted from: https://github.com/dart-lang/dart-docker/blob/main/Dockerfile-debian.template
+      - name: Build riscv64
+        if: matrix.arch == 'riscv64'
+        run: |
+          DART_CHANNEL=stable
+          DART_VERSION=$(curl -fsSL https://storage.googleapis.com/dart-archive/channels/$DART_CHANNEL/release/latest/VERSION | yq .version)
+          curl -fsSLO https://storage.googleapis.com/dart-archive/channels/$DART_CHANNEL/release/$DART_VERSION/sdk/dartsdk-linux-${{ matrix.arch }}-release.zip
+
+          docker run --rm -i \
+            --platform ${{ matrix.platform }} \
+            --volume "$PWD:$PWD" \
+            --workdir "$PWD" \
+          docker.io/library/debian:unstable-slim <<'EOF'
+          set -e
+          apt-get update
+          apt-get install -y --no-install-recommends ca-certificates curl dnsutils git openssh-client unzip
+
+          export DART_SDK=/usr/lib/dart
+          export PATH=$DART_SDK/bin:/root/.pub-cache/bin:$PATH
+
+          SDK="dartsdk-linux-${{ matrix.arch }}-release.zip"
+          unzip "$SDK" && mv dart-sdk "$DART_SDK" && rm "$SDK"
+
+          dart pub get
+          dart run grinder pkg-standalone-linux-${{ matrix.arch }}
+          EOF
+
       - name: Upload Artifact
         uses: actions/upload-artifact@v4
         with:

.github/workflows/build-macos.yml

@@ -17,7 +17,7 @@ jobs:
           - arch: x64
             runner: macos-13
           - arch: arm64
-            runner: macos-14
+            runner: macos-latest
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/build-windows.yml

@@ -19,7 +19,7 @@ jobs:
           - arch: ia32
             runner: windows-latest
           - arch: arm64
-            runner: windows-latest
+            runner: windows-arm64
 
     steps:
       - uses: actions/checkout@v4

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 1.78.0
+## 1.79.0
 
 * **Breaking change**: Passing a number with unit `%` to the `$alpha` parameter
   of `color.change()`, `color.adjust()`, `change-color()`, and `adjust-color()`
@@ -188,6 +188,58 @@
 
 * Remove `RgbColor`, `HslColor` and `HwbColor` SassScript values.
 
+## 1.78.0
+
+### Embedded Sass
+
+* Explicitly expose a `sass` executable from the `sass-embedded` npm package.
+  This was intended to be included in 1.63.0, but due to the way
+  platform-specific dependency executables are installed it did not work as
+  intended. Now users can run `npx sass` for local installs or just `sass` when
+  `sass-embedded` is installed globally.
+
+* Add linux-riscv64, linux-musl-riscv64, and android-riscv64 support for the
+  `sass-embedded` npm package.
+
+* Fix an edge case where the Dart VM could hang when shutting down when requests
+  were in flight.
+
+## 1.77.8
+
+* No user-visible changes.
+
+## 1.77.7
+
+* Declarations that appear after nested rules are deprecated, because the
+  semantics Sass has historically used are different from the semantics
+  specified by CSS. In the future, Sass will adopt the standard CSS semantics.
+
+  See [the Sass website](https://sass-lang.com/d/mixed-decls) for details.
+
+* **Potentially breaking bug fix:** `//` in certain places such as unknown
+  at-rule values was being preserved in the CSS output, leading to potentially
+  invalid CSS. It's now properly parsed as a silent comment and omitted from the
+  CSS output.
+
+## 1.77.6
+
+* Fix a few cases where comments and occasionally even whitespace wasn't allowed
+  between the end of Sass statements and the following semicolon.
+
+## 1.77.5
+
+* Fully trim redundant selectors generated by `@extend`.
+
+## 1.77.4
+
+### Embedded Sass
+
+* Support passing `Version` input for `fatalDeprecations` as string over
+  embedded protocol.
+
+* Fix a bug in the JS Embedded Host where `Version` could be incorrectly accepted
+  as input for `silenceDeprecations` and `futureDeprecations` in pure JS.
+
 ## 1.77.3
 
 ### Dart API

analysis/pubspec.yaml

@@ -6,7 +6,7 @@ homepage: https://github.com/sass/dart-sass/tree/master/analysis
 publish_to: none
 
 environment:
-  sdk: ">=2.17.0 <3.0.0"
+  sdk: ">=3.0.0 <4.0.0"
 
 dependencies:
-  lints: ^2.0.0
+  lints: ^4.0.0

lib/src/ast/selector/compound.dart

@@ -42,6 +42,18 @@ final class CompoundSelector extends Selector {
   SimpleSelector? get singleSimple =>
       components.length == 1 ? components.first : null;
 
+  /// Whether any simple selector in this contains a selector that requires
+  /// complex non-local reasoning to determine whether it's a super- or
+  /// sub-selector.
+  ///
+  /// This includes both pseudo-elements and pseudo-selectors that take
+  /// selectors as arguments.
+  ///
+  /// #nodoc
+  @internal
+  late final bool hasComplicatedSuperselectorSemantics = components
+      .any((component) => component.hasComplicatedSuperselectorSemantics);
+
   CompoundSelector(Iterable<SimpleSelector> components, super.span)
       : components = List.unmodifiable(components) {
     if (this.components.isEmpty) {