From 6f1080c63da32410c0be5feab207202997c5ebdd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Ber=C3=A1nek?= <berykubik@gmail.com>
Date: Tue, 3 Jun 2025 08:46:54 +0200
Subject: [PATCH] Allow PR builds to read sccache entries from S3

---
 .github/workflows/ci.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 81fb39cdc5692..6d53822fb777a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -235,6 +235,8 @@ jobs:
         env:
           AWS_ACCESS_KEY_ID: ${{ secrets.CACHES_AWS_ACCESS_KEY_ID }}
           AWS_SECRET_ACCESS_KEY: ${{ secrets.CACHES_AWS_SECRET_ACCESS_KEY }}
+          # Allow reading (but not writing) sccache on PR builds
+          SCCACHE_S3_NO_CREDENTIALS: ${{ (needs.calculate_matrix.outputs.run_type == 'pr' && '1') || '0' }}
 
       - name: create github artifacts
         run: src/ci/scripts/create-doc-artifacts.sh