Only do non-reuse-v8-context integration tests on one platform

Author: mjameswh

.github/workflows/ci.yml

@@ -182,6 +182,7 @@ jobs:
 
   # Run integration tests.
   # Uses the native binaries built in compile-native-binaries, but build `@temporalio/*` packages locally.
+  # FIXME: Move ReuseV8Context vs non-ReuseV8Context out of the matrix, to the test script
   integration-tests:
     timeout-minutes: 10
     needs:
@@ -192,19 +193,23 @@ jobs:
         node: [16, 22] # Min and max supported Node versions
         platform: [linux-x64, linux-arm, macos-x64, macos-arm, windows-x64]
         server: [cli] # FIXME: Add 'cloud'
-        reuse-v8-context: [true] # Only test non-reuse-v8-context on linux-x64
         include:
           - platform: linux-x64
             runner: ubuntu-latest-4-cores
-            reuse-v8-context: [true, false]
+            # For efficiency, we only run non-reuse-v8-context tests on this platform
+            reuse-v8-context: false
           - platform: linux-arm
             runner: ubuntu-24.04-arm64-2-core
+            reuse-v8-context: true
           - platform: macos-x64
             runner: macos-13
+            reuse-v8-context: true
           - platform: macos-arm
             runner: macos-14
+            reuse-v8-context: true
           - platform: windows-x64
             runner: windows-latest
+            reuse-v8-context: true
     runs-on: ${{ matrix.runner }}
     name: Run Integration Tests (${{ matrix.platform }}, Node ${{ matrix.node }}, Reuse V8 Context ${{ matrix.reuse-v8-context }})
     defaults:
@@ -290,7 +295,7 @@ jobs:
 
   # FIXME: Use a single job instance to run all samples for a given platform
   # FIXME: Merge sample testing into integration-tests
-  # FIXME:
+  # FIXME: Once merged in integration-tests, remove the matrix and use a single job instance
   # Tests that npm init @temporalio results in a working worker and client
   test-npm-init:
     needs: build-packages