Add aarch64 architecture support to CI

Extend CI workflow to build for both `x86_64` and `aarch64` architectures:
- Add ARM variants for Ubuntu and macOS in the build matrix
- Skip tests on `aarch64` builds with `-x test` flag as JavaFX 21.x.x
  doesn't currently support the ARM64 architecture
- Update artifact naming to include architecture identifiers
- Configure architecture-specific build paths and release outputs

This change enables native builds for ARM-based systems like Apple Silicon
Macs and ARM servers, improving performance for users on these platforms
while maintaining full test coverage on `x86_64` where supported.

Make localnet cache OS-specific

Prevent Error: Failed to CreateArtifact: Received non-retryable
error: Failed request: (409) Conflict: an artifact with this name
already exists on the workflow run

Add a warning about `linux/aarch64` tests being skipped

Simplify GitHub Actions workflow conditions

Replace verbose condition syntax with simpler `runner.os` expressions to
improve readability and maintainability. This change:

- Uses `runner.os` instead of specific `matrix.os` version strings
- Removes unnecessary `${{ }}` expression wrappers in if conditions
- Consolidates OS-specific conditions (e.g. `ubuntu-22.04` or
  `ubuntu-22.04-arm`) into simpler checks (`runner.os == 'Linux'`)

Fix JavaFX loading on Mac ARM64 architecture

JavaFX 21.0.2 supports Mac ARM64 (Apple Silicon) but was failing to
load with `UnsatisfiedLinkError` because the build system wasn't
detecting ARM architecture properly.

This change allows the build system to correctly identify Mac ARM64
systems and use the appropriate JavaFX libraries, resolving the
compatibility issues when running on Apple Silicon Macs.

Split Build and Package Installer steps

Cleaner CI output, split Build and Package installer step into two steps

.github/workflows/build.yml

@@ -14,7 +14,25 @@ jobs:
   build:
     strategy:
       matrix:
-        os: [ubuntu-22.04, macos-13, windows-latest]
+        os: [ubuntu-22.04, ubuntu-22.04-arm, macos-13, macos-15, windows-latest]
+        include:
+            - os: ubuntu-22.04
+              arch: x86_64
+              skip_tests: false
+            - os: ubuntu-22.04-arm
+              arch: aarch64
+              # JavaFX 21.x.x doesn't support `linux/aarch64`
+              # So skip tests until JavaFX is updated
+              skip_tests: true
+            - os: macos-13
+              arch: x86_64
+              skip_tests: false
+            - os: macos-15
+              arch: aarch64
+              skip_tests: false
+            - os: windows-latest
+              arch: x86_64
+              skip_tests: false
       fail-fast: false
     runs-on: ${{ matrix.os }}
     steps:
@@ -27,8 +45,16 @@ jobs:
           java-version: '21'
           distribution: 'adopt'
           cache: gradle
-      - name: Build with Gradle
+      - name: Build with Gradle with tests
+        if: matrix.skip_tests == false
         run: ./gradlew build --stacktrace --scan
+      - name: Build with Gradle without tests
+        if: matrix.skip_tests == true
+        run: |
+          ./gradlew build --stacktrace --scan -x test
+          echo "::warning title=Tests Skipped::Tests were intentionally skipped for linux/aarch64 builds \
+          as JavaFX 21.x.x doesn't currently support the linux/aarch64 architecture. \
+          This should be revisited when JavaFX is next updated."
       - uses: actions/upload-artifact@v4
         if: failure()
         with:
@@ -38,115 +64,127 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           include-hidden-files: true
-          name: cached-localnet
+          name: cached-localnet-${{ matrix.os }}
           path: .localnet
           overwrite: true
       - name: Install dependencies
-        if: ${{ matrix.os == 'ubuntu-22.04' }}
+        if: runner.os == 'Linux'
         run: |
           sudo apt-get update
           sudo apt-get install -y rpm libfuse2 flatpak flatpak-builder appstream
           flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo
       - name: Install WiX Toolset
-        if: ${{ matrix.os == 'windows-latest' }}
+        if: runner.os == 'Windows'
         run: |
           Invoke-WebRequest -Uri 'https://github.com/wixtoolset/wix3/releases/download/wix314rtm/wix314.exe' -OutFile wix314.exe
           .\wix314.exe /quiet /norestart
         shell: powershell
-      - name: Build Haveno Installer
+      - name: Build Haveno Installer with tests
+        if: matrix.skip_tests == false
+        run: ./gradlew clean build --refresh-keys --refresh-dependencies
+        working-directory: .
+      - name: Build Haveno Installer without tests
+        if: matrix.skip_tests == true
         run: |
-          ./gradlew clean build --refresh-keys --refresh-dependencies
+          ./gradlew clean build --refresh-keys --refresh-dependencies -x test
-          ./gradlew packageInstallers
+          echo "::warning title=Tests Skipped::Tests were intentionally skipped for linux/aarch64 builds \
+          as JavaFX 21.x.x doesn't currently support the linux/aarch64 architecture. \
+          This should be revisited when JavaFX is next updated."
+        working-directory: .
+      - name: Package Haveno Installer
+        run: ./gradlew packageInstallers
         working-directory: .
 
       # get version from jar
       - name: Set Version Unix
-        if: ${{ matrix.os == 'ubuntu-22.04' || matrix.os == 'macos-13' }}
+        if: runner.os != 'Windows'
         run: |
           export VERSION=$(ls desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 | grep -Eo 'desktop-[0-9]+\.[0-9]+\.[0-9]+' | sed 's/desktop-//')
           echo "VERSION=$VERSION" >> $GITHUB_ENV
       - name: Set Version Windows
-        if: ${{ matrix.os == 'windows-latest' }}
+        if: runner.os == 'Windows'
         run: |
           $VERSION = (Get-ChildItem -Path desktop\build\temp-*/binaries\desktop-*.jar.SHA-256).Name -replace 'desktop-', '' -replace '-.*', ''
           "VERSION=$VERSION" | Out-File -FilePath $env:GITHUB_ENV -Append
         shell: powershell
 
       - name: Move Release Files for Linux
-        if: ${{ matrix.os == 'ubuntu-22.04' }}
+        if: runner.os == 'Linux'
         run: |
             mkdir ${{ github.workspace }}/release-linux-rpm
             mkdir ${{ github.workspace }}/release-linux-deb
             mkdir ${{ github.workspace }}/release-linux-flatpak
             mkdir ${{ github.workspace }}/release-linux-appimage
-            mv desktop/build/temp-*/binaries/haveno-*.rpm ${{ github.workspace }}/release-linux-rpm/haveno-v${{ env.VERSION }}-linux-x86_64-installer.rpm
+            mv desktop/build/temp-*/binaries/haveno-*.rpm ${{ github.workspace }}/release-linux-rpm/haveno-v${{ env.VERSION }}-linux-${{ matrix.arch }}-installer.rpm
-            mv desktop/build/temp-*/binaries/haveno_*.deb ${{ github.workspace }}/release-linux-deb/haveno-v${{ env.VERSION }}-linux-x86_64-installer.deb
+            mv desktop/build/temp-*/binaries/haveno_*.deb ${{ github.workspace }}/release-linux-deb/haveno-v${{ env.VERSION }}-linux-${{ matrix.arch }}-installer.deb
-            mv desktop/build/temp-*/binaries/*.flatpak ${{ github.workspace }}/release-linux-flatpak/haveno-v${{ env.VERSION }}-linux-x86_64.flatpak
+            mv desktop/build/temp-*/binaries/*.flatpak ${{ github.workspace }}/release-linux-flatpak/haveno-v${{ env.VERSION }}-linux-${{ matrix.arch }}.flatpak
-            mv desktop/build/temp-*/binaries/haveno_*.AppImage ${{ github.workspace }}/release-linux-appimage/haveno-v${{ env.VERSION }}-linux-x86_64.AppImage
+            mv desktop/build/temp-*/binaries/haveno_*.AppImage ${{ github.workspace }}/release-linux-appimage/haveno-v${{ env.VERSION }}-linux-${{ matrix.arch }}.AppImage
             cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/release-linux-deb
             cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/release-linux-rpm
             cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/release-linux-appimage
             cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/release-linux-flatpak
-            cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/haveno-v${{ env.VERSION }}-linux-x86_64-SNAPSHOT-all.jar.SHA-256
+            cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/haveno-v${{ env.VERSION }}-linux-${{ matrix.arch }}-SNAPSHOT-all.jar.SHA-256
         shell: bash
       - name: Move Release Files for macOS
-        if: ${{ matrix.os == 'macos-13' }}
+        if: runner.os == 'MacOS'
         run: |
-            mkdir ${{ github.workspace }}/release-macos
+            mkdir ${{ github.workspace }}/release-macos-${{ matrix.arch }}
-            mv desktop/build/temp-*/binaries/Haveno-*.dmg ${{ github.workspace }}/release-macos/haveno-v${{ env.VERSION }}-macos-installer.dmg
+            mv desktop/build/temp-*/binaries/Haveno-*.dmg ${{ github.workspace }}/release-macos-${{ matrix.arch }}/haveno-v${{ env.VERSION }}-macos-${{ matrix.arch }}-installer.dmg
-            cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/release-macos
+            cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/release-macos-${{ matrix.arch }}
-            cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/haveno-v${{ env.VERSION }}-macos-SNAPSHOT-all.jar.SHA-256
+            cp desktop/build/temp-*/binaries/desktop-*.jar.SHA-256 ${{ github.workspace }}/haveno-v${{ env.VERSION }}-macos-${{ matrix.arch }}-SNAPSHOT-all.jar.SHA-256
         shell: bash
       - name: Move Release Files on Windows
-        if: ${{ matrix.os == 'windows-latest' }}
+        if: runner.os == 'Windows'
         run: |
           mkdir ${{ github.workspace }}/release-windows
-          Move-Item -Path desktop\build\temp-*/binaries\Haveno-*.exe -Destination ${{ github.workspace }}/release-windows/haveno-v${{ env.VERSION }}-windows-installer.exe
+          Move-Item -Path desktop\build\temp-*/binaries\Haveno-*.exe -Destination ${{ github.workspace }}/release-windows/haveno-v${{ env.VERSION }}-windows-${{ matrix.arch }}-installer.exe
           Copy-Item -Path desktop\build\temp-*/binaries\desktop-*.jar.SHA-256 -Destination ${{ github.workspace }}/release-windows
           Move-Item -Path desktop\build\temp-*/binaries\desktop-*.jar.SHA-256 -Destination ${{ github.workspace }}/haveno-v${{ env.VERSION }}-windows-SNAPSHOT-all.jar.SHA-256
         shell: powershell
 
-      # win
+      # Windows artifacts
       - uses: actions/upload-artifact@v4
         name: "Windows artifacts"
-        if: ${{ matrix.os == 'windows-latest' }}
+        if: runner.os == 'Windows'
         with:
-          name: haveno-windows
+          name: haveno-windows-${{ matrix.arch }}
           path: ${{ github.workspace }}/release-windows
-      # macos
+
+      # macOS artifacts
       - uses: actions/upload-artifact@v4
         name: "macOS artifacts"
-        if: ${{ matrix.os == 'macos-13' }}
+        if: runner.os == 'MacOS'
         with:
-          name: haveno-macos
+          name: haveno-macos-${{ matrix.arch }}
-          path: ${{ github.workspace }}/release-macos
+          path: ${{ github.workspace }}/release-macos-${{ matrix.arch }}
-      # linux
+
+      # Linux artifacts
       - uses: actions/upload-artifact@v4
         name: "Linux - deb artifact"
-        if: ${{ matrix.os == 'ubuntu-22.04' }}
+        if: runner.os == 'Linux'
         with:
-          name: haveno-linux-deb
+          name: haveno-linux-${{ matrix.arch }}-deb
           path: ${{ github.workspace }}/release-linux-deb
 
       - uses: actions/upload-artifact@v4
         name: "Linux - rpm artifact"
-        if: ${{ matrix.os == 'ubuntu-22.04' }}
+        if: runner.os == 'Linux'
         with:
-          name: haveno-linux-rpm
+          name: haveno-linux-${{ matrix.arch }}-rpm
           path: ${{ github.workspace }}/release-linux-rpm
 
       - uses: actions/upload-artifact@v4
         name: "Linux - AppImage artifact"
-        if: ${{ matrix.os == 'ubuntu-22.04' }}
+        if: runner.os == 'Linux'
         with:
-          name: haveno-linux-appimage
+          name: haveno-linux-${{ matrix.arch }}-appimage
           path: ${{ github.workspace }}/release-linux-appimage
 
       - uses: actions/upload-artifact@v4
         name: "Linux - flatpak artifact"
-        if: ${{ matrix.os == 'ubuntu-22.04' }}
+        if: runner.os == 'Linux'
         with:
-          name: haveno-linux-flatpak
+          name: haveno-linux-${{ matrix.arch }}-flatpak
           path: ${{ github.workspace }}/release-linux-flatpak
 
       - name: Release
@@ -154,14 +192,30 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         with:
           files: |
+            # Linux x86_64
             ${{ github.workspace }}/release-linux-deb/haveno-v${{ env.VERSION }}-linux-x86_64-installer.deb
             ${{ github.workspace }}/release-linux-rpm/haveno-v${{ env.VERSION }}-linux-x86_64-installer.rpm
             ${{ github.workspace }}/release-linux-appimage/haveno-v${{ env.VERSION }}-linux-x86_64.AppImage
             ${{ github.workspace }}/release-linux-flatpak/haveno-v${{ env.VERSION }}-linux-x86_64.flatpak
             ${{ github.workspace }}/haveno-v${{ env.VERSION }}-linux-x86_64-SNAPSHOT-all.jar.SHA-256
-            ${{ github.workspace }}/release-macos/haveno-v${{ env.VERSION }}-macos-installer.dmg
+
-            ${{ github.workspace }}/haveno-v${{ env.VERSION }}-macos-SNAPSHOT-all.jar.SHA-256
+            # Linux aarch64
-            ${{ github.workspace }}/release-windows/haveno-v${{ env.VERSION }}-windows-installer.exe
+            ${{ github.workspace }}/release-linux-deb/haveno-v${{ env.VERSION }}-linux-aarch64-installer.deb
+            ${{ github.workspace }}/release-linux-rpm/haveno-v${{ env.VERSION }}-linux-aarch64-installer.rpm
+            ${{ github.workspace }}/release-linux-appimage/haveno-v${{ env.VERSION }}-linux-aarch64.AppImage
+            ${{ github.workspace }}/release-linux-flatpak/haveno-v${{ env.VERSION }}-linux-aarch64.flatpak
+            ${{ github.workspace }}/haveno-v${{ env.VERSION }}-linux-aarch64-SNAPSHOT-all.jar.SHA-256
+
+            # macOS x86_64
+            ${{ github.workspace }}/release-macos-x86_64/haveno-v${{ env.VERSION }}-macos-x86_64-installer.dmg
+            ${{ github.workspace }}/haveno-v${{ env.VERSION }}-macos-x86_64-SNAPSHOT-all.jar.SHA-256
+
+            # macOS aarch64
+            ${{ github.workspace }}/release-macos-aarch64/haveno-v${{ env.VERSION }}-macos-aarch64-installer.dmg
+            ${{ github.workspace }}/haveno-v${{ env.VERSION }}-macos-aarch64-SNAPSHOT-all.jar.SHA-256
+
+            # Windows
+            ${{ github.workspace }}/release-windows/haveno-v${{ env.VERSION }}-windows-x86_64-installer.exe
             ${{ github.workspace }}/haveno-v${{ env.VERSION }}-windows-SNAPSHOT-all.jar.SHA-256
 
 # https://git-scm.com/docs/git-tag      - git-tag Docu

build.gradle

@@ -79,7 +79,9 @@ configure(subprojects) {
         slf4jVersion = '1.7.30'
         sparkVersion = '2.5.2'
 
-        os = osdetector.os == 'osx' ? 'mac' : osdetector.os == 'windows' ? 'win' : osdetector.os
+        def osName = osdetector.os == 'osx' ? 'mac' : osdetector.os == 'windows' ? 'win' : osdetector.os
+        def osArch = System.getProperty("os.arch").toLowerCase()
+        os = (osName == 'mac' && (osArch.contains('aarch64') || osArch.contains('arm'))) ? 'mac-aarch64' : osName
     }
 
     repositories {
@@ -951,4 +953,3 @@ configure(project(':apitest')) {
         testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:$jupiterVersion"
     }
 }
-

gradle/verification-metadata.xml

@@ -2474,6 +2474,9 @@
          <artifact name="javafx-swing-21.0.2-linux.jar">
             <sha256 value="67a4369cd556ed9b8b6970116e5f5f7f55ef64e54aaddbcc3f7950f7590631b5" origin="Generated by Gradle"/>
          </artifact>
+         <artifact name="javafx-swing-21.0.2-mac-aarch64.jar">
+            <sha256 value="5e6b5f10350915d92e2df8d602646eccf9b7f62c56fe04849a6b6f647d50fb74" origin="Generated by Gradle"/>
+         </artifact>
          <artifact name="javafx-swing-21.0.2-mac.jar">
             <sha256 value="2f047f7a4e5bc8e9603c23b168b472590a0a0607ba16b6c62d5f9b4f361d12ad" origin="Generated by Gradle"/>
          </artifact>