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Properly filter the stores according to their declared uriSchemes

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When opening a store, only try the stores whose `uriSchemes()` include
the current one
This commit is contained in:
regnat 2020-09-11 11:11:05 +02:00
parent 5895184df4
commit 7f103dcddd
10 changed files with 51 additions and 33 deletions
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5
src/libstore/local-binary-cache-store.cc
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@ -18,6 +18,7 @@ private:
public:
LocalBinaryCacheStore(
[[maybe_unused]] const std::string scheme,
const Path & binaryCacheDir,
const Params & params)
: StoreConfig(params)
@ -35,7 +36,7 @@ public:
return "file://" + binaryCacheDir;
}
static std::vector<std::string> uriPrefixes();
static std::set<std::string> uriSchemes();
protected:
@ -96,7 +97,7 @@ bool LocalBinaryCacheStore::fileExists(const std::string & path)
return pathExists(binaryCacheDir + "/" + path);
}
std::vector<std::string> LocalBinaryCacheStore::uriPrefixes()
std::set<std::string> LocalBinaryCacheStore::uriSchemes()
{
if (getEnv("_NIX_FORCE_HTTP_BINARY_CACHE_STORE") == "1")
return {};