From c472169357b8037cf26496fff9b30bd026e52e67 Mon Sep 17 00:00:00 2001
From: Sam Clegg <sbc@chromium.org>
Date: Wed, 19 Mar 2025 17:21:37 -0700
Subject: [PATCH] [CI] Update to latest alpine linux container image

I'm not sure why we were using the `node` flavored ones.
---
 .github/workflows/ci.yml             | 4 ++--
 .github/workflows/create_release.yml | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4c4a4f27248..0e81f99d7ff 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -217,7 +217,7 @@ jobs:
     - name: test
       run: python check.py --binaryen-bin=out/bin
 
-  # Build with gcc 6.3 and run tests on Alpine Linux (inside chroot).
+  # Build with gcc and run tests on Alpine Linux (inside docker container).
   # Note: Alpine uses musl libc.
   # Keep in sync with build_release.yml
   build-alpine:
@@ -232,7 +232,7 @@ jobs:
         submodules: true
     - name: start docker
       run: |
-        docker run -w /src -dit --platform=linux/arm64 --name alpine -v $PWD:/src node:lts-alpine
+        docker run -w /src -dit --platform=linux/arm64 --name alpine -v $PWD:/src alpine:3.21
         echo 'docker exec alpine "$@";' > ./alpine.sh
         chmod +x ./alpine.sh
 
diff --git a/.github/workflows/create_release.yml b/.github/workflows/create_release.yml
index f6b8f7802ad..92b59487671 100644
--- a/.github/workflows/create_release.yml
+++ b/.github/workflows/create_release.yml
@@ -101,7 +101,7 @@ jobs:
           ${{ steps.archive-arm64.outputs.TARBALL }}
           ${{ steps.archive-arm64.outputs.SHASUM }}
 
-  # Build with gcc 6.3 and run tests on Alpine Linux (inside chroot).
+  # Build with gcc and run tests on Alpine Linux (inside docker container).
   # Note: Alpine uses musl libc.
   build-alpine:
     name: alpine
@@ -122,7 +122,7 @@ jobs:
         if [[ "${{ matrix.docker_platform }}" == "ubuntu-24.04-arm" ]]; then
           platform="--platform=linux/arm64"
         fi
-        docker run -w /src -dit $platform --name alpine -v $PWD:/src node:lts-alpine
+        docker run -w /src -dit $platform --name alpine -v $PWD:/src alpine:3.21
         echo 'docker exec alpine "$@";' > ./alpine.sh
         chmod +x ./alpine.sh