From 92ba6d5caa3d0d887b7191b0ff9978f87882a016 Mon Sep 17 00:00:00 2001
From: Wolfgang Walther <walther@technowledgy.de>
Date: Sun, 19 Apr 2026 23:03:07 +0200
Subject: [PATCH] ci: fix actions/cache-on-main

My recent commit to fix the stack cache on macOS only changed the
restore keys, but no cache would ever be saved that way. I effectively
disabled all caching...
---
 .github/actions/cache-on-main/action.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/actions/cache-on-main/action.yaml b/.github/actions/cache-on-main/action.yaml
index 07a44048e..ec8c60987 100644
--- a/.github/actions/cache-on-main/action.yaml
+++ b/.github/actions/cache-on-main/action.yaml
@@ -22,13 +22,13 @@ runs:
       if: ${{ startsWith(github.ref, 'refs/heads/') || (inputs.save-prs && startsWith(github.ref, 'refs/pull/')) }}
       with:
         path: ${{ inputs.path }}
-        key: ${{ runner.os }}-${{ inputs.prefix }}-${{ inputs.suffix }}
+        key: ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-${{ inputs.suffix }}
         restore-keys: |
           ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-
     - uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
       if: ${{ !startsWith(github.ref, 'refs/heads/') && !(inputs.save-prs && startsWith(github.ref, 'refs/pull/'))  }}
       with:
         path: ${{ inputs.path }}
-        key: ${{ runner.os }}-${{ inputs.prefix }}-${{ inputs.suffix }}
+        key: ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-${{ inputs.suffix }}
         restore-keys: |
           ${{ runner.os }}-${{ runner.arch }}-${{ inputs.prefix }}-