Swift Android build

Author: marcprux

.github/workflows/pull_request.yml

@@ -38,10 +38,11 @@ jobs:
        fail-fast: false
        matrix:
          # blank arch builds all (aarch64,x86_64,armv7)
-         arch: ['']
+         #arch: ['']
          # builds only x86_64 to speed up the validation
          #arch: ['x86_64']
-         #arch: ['x86_64', '']
+         # build both the quick (x86_64) and complete (aarch64,x86_64,armv7) SDKs
+         arch: ['x86_64', '']
      runs-on: ubuntu-24.04
      steps:
       - name: Checkout repository
@@ -137,6 +138,8 @@ jobs:
           echo 'import Android' >> Sources/DemoProject/DemoProject.swift
           ${{ steps.info.outputs.swift-path }} build --build-tests --swift-sdk ${{ steps.info.outputs.sdk-id }}
       - name: Test Demo Project on Android
+        # only test for the complete arch SDK build to speed up CI
+        if: ${{ matrix.arch == '' }}
         uses: skiptools/swift-android-action@main
         with:
           package-path: ${{ runner.temp }}/DemoProject
@@ -149,6 +152,8 @@ jobs:
           cd swift-algorithms
           ${{ steps.info.outputs.swift-path }} build --build-tests --swift-sdk ${{ steps.info.outputs.sdk-id }}
       - name: Test swift-algorithms on Android
+        # only test for the complete arch SDK build to speed up CI
+        if: ${{ matrix.arch == '' }}
         uses: skiptools/swift-android-action@main
         with:
           #package-path: ${{ runner.temp }}/DemoProject