From 7430aecd0da1f608f9b0838b8fffaf3278dba22e Mon Sep 17 00:00:00 2001
From: Thomas Sibley <tsibley@fredhutch.org>
Date: Thu, 6 Nov 2025 14:48:31 -0800
Subject: [PATCH] standalone-installer-unix: Use new aarch64 builds for Linux
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Conditions on the Nextstrain CLI version being requested, as aarch64
builds¹ will only be available going forward for new releases.  Assumes
the next release will be 10.4.2!

We must wait to merge this until after the first release (i.e. 10.4.2)
of the changes it depends on above.

¹ <https://github.com/nextstrain/cli/pull/489>
---
 .github/workflows/standalone-installers.yaml | 2 ++
 bin/standalone-installer-unix                | 4 +++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/standalone-installers.yaml b/.github/workflows/standalone-installers.yaml
index aef50cde..269fe972 100644
--- a/.github/workflows/standalone-installers.yaml
+++ b/.github/workflows/standalone-installers.yaml
@@ -37,6 +37,8 @@ jobs:
         os:
           - ubuntu-22.04
           - ubuntu-24.04
+          - ubuntu-22.04-arm
+          - ubuntu-24.04-arm
           - macos-15-intel
           - macos-14        # (aarch64)
           - macos-15        # (aarch64)
diff --git a/bin/standalone-installer-unix b/bin/standalone-installer-unix
index e5fa9749..ff56ac0d 100755
--- a/bin/standalone-installer-unix
+++ b/bin/standalone-installer-unix
@@ -109,7 +109,9 @@ target-triple() {
 
     case "$KERNEL" in
         Linux)
-            [[ "$machine" == x86_64 ]] || die "unsupported architecture: $machine"
+               [[ "$machine" == x86_64 ]] \
+            || ([[ "$machine" == aarch64 ]] && version-gte 10.4.2) \
+            || die "unsupported architecture: $machine"
             vendor=unknown
             os=linux-gnu
             ;;