From 1962454003ec93b2a1bb904b9c4fac2d842e9230 Mon Sep 17 00:00:00 2001
From: Michael FIG <mfig@agoric.com>
Date: Wed, 29 Nov 2023 20:09:33 -0600
Subject: [PATCH] ci(docker): disable arm64 builds for now, due to two blockers

- Docker using QEMU on amd64 is way too slow to produce amd64 images.
- Github macos-latest-xlarge M1 runners don't support Docker
---
 .github/workflows/ci.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 92ec4f14..c98a82e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,8 @@ jobs:
         run: |
           DEFAULT_PLATFORM=linux/amd64
           echo "default=$DEFAULT_PLATFORM" >> $GITHUB_OUTPUT
-          if ${{ github.event_name == 'pull_request' || github.event_name == 'merge_group' }}; then
+          # FIXME: Always use just the default platform because QEMU is way too slow to produce images.
+          if true || ${{ github.event_name == 'pull_request' || github.event_name == 'merge_group' }}; then
             platforms='["'"$DEFAULT_PLATFORM"'"]'
           else
             platforms='["linux/amd64","linux/arm64/v8"]'
@@ -43,7 +44,9 @@ jobs:
     strategy:
       matrix:
         platform: ${{ fromJSON(needs.platforms.outputs.platforms) }}
-    runs-on: ${{ contains(matrix.platform, '/arm') && 'macos-latest-xlarge' || 'ubuntu-latest' }}
+    # FIXME: Can't use this because MacOS doesn't have Docker.
+    # runs-on: ${{ contains(matrix.platform, '/arm') && 'macos-latest-xlarge' || 'ubuntu-latest' }}
+    runs-on: ubuntu-latest
     steps:
       - name: free up disk space
         run: |