Add Linux Arm64 runners

.github/workflows/build.yml

@@ -16,7 +16,7 @@ on:
       - 'static/**'
       - '*.md'
     tags:
-      - '[0-9]+.[0-9]+.[0-9]+*'
+      - '[0-9]+.[0-9]+.[0-9]+*'   
   workflow_dispatch:
     inputs:
       paid-runners:
@@ -133,6 +133,16 @@ env:
           name: macOS_arm64_dmg
         - path: '*macOS_arm64.zip'
           name: macOS_arm64_zip
+    - config:
+        name: ARM Ubuntu 22.04
+        runs-on: ubuntu-22.04-arm
+        container: |
+          null
+        job-transfer-artifact-suffix: ARM_64bit
+        mergeable-channel-file: 'false'
+      artifacts:
+        - path: '*ARM_64bit.tar.gz'
+          name: ARM_64bit_tarball
   PAID_RUNNER_BUILD_DATA: |
     # This system was implemented to allow selective use of paid GitHub-hosted runners, due to the Apple Silicon runner
     # incurring a charge at that time. Free Apple Silicon runners are now available so the configuration was moved to
@@ -289,7 +299,7 @@ jobs:
       # to skip passing signing credentials to electron-builder
       IS_WINDOWS_CONFIG: ${{ matrix.config.name == 'Windows' }}
       INSTALLER_CERT_WINDOWS_CER: "/tmp/cert.cer"
-      # We are hardcoding the path for signtool because is not present on the windows PATH env var by default.
+      # We are hardcoding the path for signtool because it is not present on the Windows PATH env var by default.
       # Keep in mind that this path could change when upgrading to a new runner version
       SIGNTOOL_PATH: "C:/Program Files (x86)/Windows Kits/10/bin/10.0.19041.0/x86/signtool.exe"
       WIN_CERT_PASSWORD: ${{ secrets[matrix.config.certificate-password-secret] }}
@@ -308,6 +318,10 @@ jobs:
     timeout-minutes: 90
 
     steps:
+      - name: Install Chromium (ARM only)
+        if: matrix.config.name == 'ARM Ubuntu 22.04'
+        run: sudo apt-get update && sudo apt-get install -y chromium-browser
+
       - name: Symlink custom working directory
         shell: cmd
         if: runner.os == 'Windows' && matrix.config.working-directory
@@ -317,7 +331,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
-
       - name: Install Node.js
         if: runner.name != 'WINDOWS-SIGN-PC'
         uses: actions/setup-node@v4

arduino-ide-extension/package.json

@@ -140,7 +140,7 @@
     "reporter": "spec",
     "colors": true,
     "watch-extensions": "js",
-    "timeout": 10000
+    "timeout": 20000
   },
   "files": [
     "lib",

arduino-ide-extension/src/test/node/boards-service-impl.slow-test.ts

@@ -35,6 +35,7 @@ describe('boards-service-impl', () => {
 
   describe('search', () => {
     it('should run search', async function () {
+      this.timeout(20_000);
       const result = await boardService.search({});
       expect(result).is.not.empty;
     });

arduino-ide-extension/src/test/node/node-test-bindings.ts

@@ -317,7 +317,7 @@ export async function startDaemon(
   configService.onStart();
   daemon.onStart();
   await Promise.all([
-    waitForEvent(daemon.onDaemonStarted, 10_000),
+    waitForEvent(daemon.onDaemonStarted, 20_000),
     coreClientProvider.client,
   ]);
   if (startCustomizations) {