Reenable Windows builds with fix for publish-dry-run

.github/workflows/publish.yml

@@ -28,9 +28,9 @@ jobs:
             target: x86_64-apple-darwin
           - os: macos-latest
             target: aarch64-apple-darwin
-#         - os: windows-latest
-#           target: x86_64-pc-windows-msvc
-#           ext: .exe
+          - os: windows-latest
+            target: x86_64-pc-windows-msvc
+            ext: .exe
     runs-on: ${{ matrix.os }}
     env:
       VERSION: '${{ github.event.release.name }}'

.github/workflows/rust.yml

@@ -78,16 +78,36 @@ jobs:
         include:
         - os: ubuntu-latest
           target: x86_64-unknown-linux-gnu
+          cargo-hack-feature-options: --feature-powerset
         - os: ubuntu-latest
           target: aarch64-unknown-linux-gnu
+          cargo-hack-feature-options: --feature-powerset
         - os: macos-latest
           target: x86_64-apple-darwin
+          cargo-hack-feature-options: --feature-powerset
         - os: macos-latest
           target: aarch64-apple-darwin
-#       - os: windows-latest
-#         target: x86_64-pc-windows-msvc
+          cargo-hack-feature-options: --feature-powerset
+        # Windows builds notes:
+        #
+        # The different features that need testing are split over unique
+        # isolated builds for Windows, because there's a bug in Cargo [1] that
+        # causes builds of wasm-opt [2] to fail when run one after the other and
+        # attempting to clean up artifacts in between. The bug has been fixed,
+        # but will not make it into a stable release of Cargo until ~August
+        # 2023.
+        #
+        # [1]: https://github.com/rust-lang/cargo/pull/11442
+        # [2]: https://github.com/brson/wasm-opt-rs/issues/116
+        - os: windows-latest-8-cores
+          target: x86_64-pc-windows-msvc
+          cargo-hack-feature-options: ''
+        - os: windows-latest-8-cores
+          target: x86_64-pc-windows-msvc
+          cargo-hack-feature-options: --features opt --ignore-unknown-features
     uses: stellar/actions/.github/workflows/rust-publish-dry-run-v2.yml@main
     with:
       crates: soroban-spec-tools soroban-spec-json soroban-spec-typescript soroban-test soroban-cli
       runs-on: ${{ matrix.os }}
       target: ${{ matrix.target }}
+      cargo-hack-feature-options: ${{ matrix.cargo-hack-feature-options }}