Merge remote-tracking branch 'upstream/master' into fix-and-ci-static-builds

1 files changed, 23 insertions, 13 deletions

diff --git a/src/libstore/local-binary-cache-store.cc b/src/libstore/local-binary-cache-store.cc
index 87d8334d7..7d979c5c2 100644
--- a/src/libstore/local-binary-cache-store.cc
+++ b/src/libstore/local-binary-cache-store.cc
@@ -4,7 +4,14 @@
 
 namespace nix {
 
-class LocalBinaryCacheStore : public BinaryCacheStore
+struct LocalBinaryCacheStoreConfig : virtual BinaryCacheStoreConfig
+{
+    using BinaryCacheStoreConfig::BinaryCacheStoreConfig;
+
+    const std::string name() override { return "Local Binary Cache Store"; }
+};
+
+class LocalBinaryCacheStore : public BinaryCacheStore, public virtual LocalBinaryCacheStoreConfig
 {
 private:
 
@@ -13,8 +20,11 @@ private:
 public:
 
     LocalBinaryCacheStore(
-        const Params & params, const Path & binaryCacheDir)
-        : BinaryCacheStore(params)
+        const std::string scheme,
+        const Path & binaryCacheDir,
+        const Params & params)
+        : StoreConfig(params)
+        , BinaryCacheStore(params)
         , binaryCacheDir(binaryCacheDir)
     {
     }
@@ -26,6 +36,8 @@ public:
         return "file://" + binaryCacheDir;
     }
 
+    static std::set<std::string> uriSchemes();
+
 protected:
 
     bool fileExists(const std::string & path) override;
@@ -85,16 +97,14 @@ bool LocalBinaryCacheStore::fileExists(const std::string & path)
     return pathExists(binaryCacheDir + "/" + path);
 }
 
-static RegisterStoreImplementation regStore([](
-    const std::string & uri, const Store::Params & params)
-    -> std::shared_ptr<Store>
+std::set<std::string> LocalBinaryCacheStore::uriSchemes()
 {
-    if (getEnv("_NIX_FORCE_HTTP_BINARY_CACHE_STORE") == "1" ||
-        std::string(uri, 0, 7) != "file://")
-        return 0;
-    auto store = std::make_shared<LocalBinaryCacheStore>(params, std::string(uri, 7));
-    store->init();
-    return store;
-});
+    if (getEnv("_NIX_FORCE_HTTP_BINARY_CACHE_STORE") == "1")
+        return {};
+    else
+        return {"file"};
+}
+
+static RegisterStoreImplementation<LocalBinaryCacheStore, LocalBinaryCacheStoreConfig> regLocalBinaryCacheStore;
 
 }