From da0c8ed51f91d590022503d90177bad16fc64d73 Mon Sep 17 00:00:00 2001
From: Alex Goodman <wagoodman@users.noreply.github.com>
Date: Fri, 17 Feb 2023 10:29:33 -0500
Subject: [PATCH] add workaround for macos github actions cache issue (#1584)

Signed-off-by: Alex Goodman <alex.goodman@anchore.com>
---
 .github/workflows/validations.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/.github/workflows/validations.yaml b/.github/workflows/validations.yaml
index dbb376e75e1..9f5a4b79d1e 100644
--- a/.github/workflows/validations.yaml
+++ b/.github/workflows/validations.yaml
@@ -154,6 +154,14 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
+      # TODO: remove this when actions/cache + mac runner is fixed
+      # see https://github.com/actions/cache/issues/1110
+      - name: Downgrade zstd on macOS
+        run: |
+          brew uninstall --ignore-dependencies zstd
+          git -C "$(brew --repo homebrew/core)" checkout d3f04bd Formula/zstd.rb
+          brew install zstd
+
       - name: Download snapshot build
         uses: actions/cache/restore@v3
         with: