From af8a9eae5aad6c9945ec9f77e24874f92a3853a9 Mon Sep 17 00:00:00 2001
From: Jonathan Peppers <jonathan.peppers@microsoft.com>
Date: Mon, 24 Nov 2025 09:06:00 -0600
Subject: [PATCH] [copilot] move gradle cache to `/mnt`

Context: https://github.com/dotnet/android/actions/runs/19573553991/job/56052798645

Copilot is running out of disk space again, and I noticed that the
gradle cache is on `/home/runner/.gradle/`, which has limited space.
Moving it to `/mnt`, which has more space, should help alleviate this
issue.
---
 .github/workflows/copilot-setup-steps.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/copilot-setup-steps.yml b/.github/workflows/copilot-setup-steps.yml
index 6b1bb6a54ef..32e8625667e 100644
--- a/.github/workflows/copilot-setup-steps.yml
+++ b/.github/workflows/copilot-setup-steps.yml
@@ -27,15 +27,21 @@ jobs:
         sudo mkdir -p /mnt/android-archives
         sudo mkdir -p /mnt/android-toolchain
         sudo mkdir -p /mnt/bin
-        sudo chown $USER:$USER /mnt/android-archives /mnt/android-toolchain /mnt/bin
+        sudo mkdir -p /mnt/gradle
+        sudo chown $USER:$USER /mnt/android-archives /mnt/android-toolchain /mnt/bin /mnt/gradle
         
         # Remove bin directory if it exists and create symlink to use the secondary disk
         rm -rf ./bin
         ln -s /mnt/bin ./bin
         
+        # Move Gradle cache to secondary disk to prevent "No space left on device" during Gradle operations
+        mkdir -p /mnt/gradle
+        ln -s /mnt/gradle $HOME/.gradle
+        
         echo "Android toolchain directories configured:"
         ls -la /mnt
         ls -lah bin
+        ls -lah $HOME/.gradle
         df -h /mnt
 
     - name: Setup .NET