From b6e48abf665dc29e395bebf944511064500bf234 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jordi=20Guti=C3=A9rrez=20Hermoso?= <jordigh@octave.org>
Date: Thu, 11 Jul 2024 17:28:29 -0400
Subject: [PATCH] workflows: add a dummy ext to the stable build

See a437dfa28c7139bb436d8c1c88f674c9f16bb87a for details
---
 .github/workflows/docker.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index f80c204c..38bf0e68 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -27,6 +27,10 @@ jobs:
       - name: Check out the repo
         uses: actions/checkout@v3
 
+      - name: Add a dummy ext/ directory
+        run:
+          mkdir ext && touch ext/dummy
+
       - name: Check out the ext/ directory
         if: matrix.image.name != 'grist-oss'
         run: buildtools/checkout-ext-directory.sh ${{ matrix.image.repo }}
@@ -65,5 +69,5 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          build-contexts: ${{ matrix.image.name != 'grist-oss' && 'ext=ext' || '' }}
+          build-contexts: ext=ext