Set up emulation

This is necessary to build arm64 on an amd64 host machine. Example: https://github.com/docker/build-push-action/blob/965c6a410d446a30e95d35052c67d6eded60dad6/docs/advanced/multi-platform.md
nextstrain · Aug 25, 2022 · 63118ea · 63118ea
1 parent c3857f5
commit 63118ea
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -22,6 +22,8 @@ jobs:
       # and hyphens.
       run: echo "TAG=branch-${GITHUB_REF_NAME//[^A-Za-z0-9._-]/-}" | tee -a $GITHUB_ENV
 
+    - uses: docker/setup-qemu-action@v2
+
     - run: ./devel/build $TAG
 
     - if: github.event_name != 'pull_request'