From 9bc5a879a9b8f4c581ac244d51f8900eb527d385 Mon Sep 17 00:00:00 2001
From: Zhaofeng Li <hello@zhaofeng.li>
Date: Wed, 24 May 2023 00:37:33 -0600
Subject: [PATCH] util: Ignore paths starting with dot

Otherwise `/nix/store/.links` (`nix-store --optimise`) would be matched.
---
 nix-actions-cache/src/util.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/nix-actions-cache/src/util.rs b/nix-actions-cache/src/util.rs
index 40c3b5b..127560a 100644
--- a/nix-actions-cache/src/util.rs
+++ b/nix-actions-cache/src/util.rs
@@ -31,6 +31,11 @@ pub async fn get_store_paths() -> Result<HashSet<PathBuf>> {
             if s.ends_with("-source") {
                 continue;
             }
+
+            // Special paths (so far only `.links`)
+            if s.starts_with(".") {
+                continue;
+            }
         }
 
         paths.insert(store_dir.join(file_name));