Add workflow to check aarch64 setup script (#2028)

* Add workflow to check aarch64 setup script

* Add sudo

* Fix step name

* Do not copy authorized keys if GITHUB_ACTIONS env var exists

* Fix

* Fix typo

* Fix

* Final fix

* Fix

.github/workflows/aarch64-setup.yml

@@ -0,0 +1,30 @@
+name: Test aarch64-runner setup script
+
+on:
+  schedule:
+    # Weekly, at 03:00 on Monday UTC time
+    - cron: "0 3 * * 1"
+  pull_request:
+    paths:
+      - ".github/workflows/aarch64-setup.yml"
+      - "aarch64-runner/setup.sh"
+  push:
+    branches:
+      - main
+    paths:
+      - ".github/workflows/aarch64-setup.yml"
+      - "aarch64-runner/setup.sh"
+  workflow_dispatch:
+
+jobs:
+  test-script:
+    # The script itself is not aarch64 specific
+    # It is easier to test on ubuntu-latest
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repo ⚡️
+        uses: actions/checkout@v4
+
+      - name: Run setup script ✅
+        run: sudo ./aarch64-runner/setup.sh

aarch64-runner/setup.sh

@@ -14,7 +14,9 @@ apt-get upgrade --yes
 echo "Setting up runner-user, who will run GitHub Actions runner"
 adduser --disabled-password --gecos "" ${GITHUB_RUNNER_USER}
 mkdir /home/${GITHUB_RUNNER_USER}/.ssh/
+set +e
 cp "/home/${SUDO_USER}/.ssh/authorized_keys" "/home/${GITHUB_RUNNER_USER}/.ssh/authorized_keys"
+set -e
 chown --recursive ${GITHUB_RUNNER_USER}:${GITHUB_RUNNER_USER} /home/${GITHUB_RUNNER_USER}/.ssh
 
 echo "Setting up python3"