Update CI

Author: marcprux

.github/workflows/scripts/install-and-build-with-sdk.sh

@@ -203,6 +203,12 @@ find_latest_sdk_snapshot() {
     log "Finding latest ${sdk_name}-sdk for Swift nightly-${version}"
     log "Fetching development snapshots from swift.org API..."
 
+    if [[ "${sdk_name}" == "android" ]]; then
+        # FIXME: hardwired Android nightly until there is an API endpoint
+        echo "swift-DEVELOPMENT-SNAPSHOT-2025-10-16-a|451844c232cf1fa02c52431084ed3dc27a42d103635c6fa71bae8d66adba2500"
+        return
+    fi
+
     local sdk_json
     sdk_json=$(curl -fsSL "${SWIFT_API_INSTALL_ROOT}/dev/${version}/${sdk_name}-sdk.json") || fatal "Failed to fetch ${sdk_name}-sdk development snapshots"
 

.github/workflows/swift_package_test.yml

@@ -50,6 +50,14 @@ on:
         type: string
         description: "Exclude Wasm Swift SDK version list (JSON)"
         default: "[{\"swift_version\": \"\"}]"
+      android_sdk_versions:
+        type: string
+        description: "Android Swift SDK version list (JSON)"
+        default: "[\"nightly-main\", \"nightly-6.2\", \"6.2\"]"
+      android_exclude_swift_versions:
+        type: string
+        description: "Exclude Android Swift SDK version list (JSON)"
+        default: "[{\"swift_version\": \"\"}]"
       windows_swift_versions:
         type: string
         description: "Include Windows Swift version list (JSON)"
@@ -79,6 +87,10 @@ on:
         type: string
         description: "Linux command to execute before building the Swift package with the Embedded Swift SDK for Wasm"
         default: ""
+      android_sdk_pre_build_command:
+        type: string
+        description: "Linux command to execute before building the Swift package with the Embedded Swift SDK for Android"
+        default: ""
       macos_pre_build_command:
         type: string
         description: "macOS command to execute before building the Swift package"
@@ -99,6 +111,10 @@ on:
         type: string
         description: "Command to use when building the package with the Swift SDK for Wasm"
         default: "swift build"
+      android_sdk_build_command:
+        type: string
+        description: "Command to use when building the package with the Swift SDK for Android"
+        default: "swift build"
       windows_pre_build_command:
         type: string
         description: "Windows Command Prompt command to execute before building the Swift package"
@@ -135,6 +151,10 @@ on:
         type: boolean
         description: "Boolean to enable building with the Embedded Swift SDK for Wasm. Defaults to false"
         default: false
+      enable_android_sdk_build:
+        type: boolean
+        description: "Boolean to enable building with the Swift SDK for Android. Defaults to false"
+        default: false
       enable_macos_checks:
         type: boolean
         description: "Boolean to enable macOS testing. Defaults to false"
@@ -355,6 +375,63 @@ jobs:
           curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/install-and-build-with-sdk.sh | \
           bash -s -- --wasm --flags="$BUILD_FLAGS" --build-command="${{ inputs.wasm_sdk_build_command }}" ${{ matrix.swift_version }}
 
+  android-sdk-build:
+    name: Swift SDK for Android Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})
+    if: ${{ inputs.enable_android_sdk_build }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        swift_version: ${{ fromJson(inputs.android_sdk_versions) }}
+        os_version: ${{ fromJson(inputs.linux_os_versions) }}
+        exclude:
+          - ${{ fromJson(inputs.android_exclude_swift_versions) }}
+    container:
+      image: ${{ (contains(matrix.swift_version, 'nightly') && 'swiftlang/swift') || 'swift' }}:${{ matrix.swift_version }}-${{ matrix.os_version }}
+    steps:
+      - name: Swift version
+        run: swift --version
+      - name: Clang version
+        run: clang --version
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        if: ${{ matrix.os_version != 'amazonlinux2' }}
+      - name: Checkout repository
+        uses: actions/checkout@v1
+        if: ${{ matrix.os_version == 'amazonlinux2' }}
+      - name: Provide token
+        if: ${{ inputs.needs_token }}
+        run: |
+            echo "GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}" >> $GITHUB_ENV
+      - name: Set environment variables
+        if: ${{ inputs.linux_env_vars }}
+        run: |
+            for i in "${{ inputs.linux_env_vars }}"
+            do
+              printf "%s\n" $i >> $GITHUB_ENV
+            done
+      - name: Pre-build
+        run: ${{ inputs.linux_pre_build_command }}
+      - name: Install Swift SDK for Android and build
+        env:
+          BUILD_FLAGS: ${{ (contains(matrix.swift_version, 'nightly') && inputs.swift_nightly_flags) || inputs.swift_flags }}
+        run: |
+          ${{ inputs.android_sdk_pre_build_command }}
+          if command -v apt-get >/dev/null 2>&1 ; then # bookworm, noble, jammy, focal
+            apt-get -q update && apt-get -yq install curl
+          elif command -v dnf >/dev/null 2>&1 ; then # rhel-ubi9
+            dnf -y update
+            dnf -y install curl-minimal
+          elif command -v yum >/dev/null 2>&1 ; then # amazonlinux2
+            yum -y update
+            yum -y install curl
+          else
+            echo "Unknown package manager (tried apt-get, dnf, yum)" >&2
+            exit 1
+          fi
+          curl -s --retry 3 https://raw.githubusercontent.com/swiftlang/github-workflows/refs/heads/main/.github/workflows/scripts/install-and-build-with-sdk.sh | \
+          bash -s -- --android --flags="$BUILD_FLAGS" --build-command="${{ inputs.android_sdk_build_command }}" ${{ matrix.swift_version }}
+
   embedded-wasm-sdk-build:
     name: Embedded Swift SDK for Wasm Build (${{ matrix.swift_version }} - ${{ matrix.os_version }})
     if: ${{ inputs.enable_embedded_wasm_sdk_build }}