Implement generic Store::queryValidPaths()
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@ -54,9 +54,6 @@ public:
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bool isValidPathUncached(const Path & path) override;
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PathSet queryValidPaths(const PathSet & paths) override
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{ notImpl(); }
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PathSet queryAllValidPaths() override
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{ notImpl(); }
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@ -361,6 +361,17 @@ void Store::queryPathInfo(const Path & storePath,
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}
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PathSet Store::queryValidPaths(const PathSet & paths)
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{
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PathSet valid;
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for (auto & path : paths)
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if (isValidPath(path)) valid.insert(path);
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return valid;
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}
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/* Return a string accepted by decodeValidPathInfo() that
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registers the specified paths as valid. Note: it's the
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responsibility of the caller to provide a closure. */
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@ -306,7 +306,7 @@ protected:
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public:
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/* Query which of the given paths is valid. */
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virtual PathSet queryValidPaths(const PathSet & paths) = 0;
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virtual PathSet queryValidPaths(const PathSet & paths);
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/* Query the set of all valid paths. Note that for some store
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backends, the name part of store paths may be omitted
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