From ac628452a022c82b59c3d99367ac1f4f02682c7d Mon Sep 17 00:00:00 2001
From: Shun Kakinoki <shunkakinoki@gmail.com>
Date: Sun, 9 Nov 2025 09:03:29 +0900
Subject: [PATCH] feat(docker): add disk space cleanup step for Ubuntu in
 Docker workflow

---
 .github/workflows/docker.yml | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 2429b2513..e5ca2bb30 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -30,6 +30,17 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v5
+      - name: Free Disk Space (Ubuntu)
+        if: runner.os == 'Linux'
+        uses: jlumbroso/free-disk-space@main
+        with:
+          tool-cache: false
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: true
+          docker-images: true
+          swap-storage: true
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Login to GHCR