From dd9bb11d0d38139bb32411170403171c4c92f8cf Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 11 Jun 2020 15:42:18 +0200
Subject: Move names.{cc,hh} to libstore

---
 src/libstore/names.hh | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 src/libstore/names.hh

(limited to 'src/libstore/names.hh')

diff --git a/src/libstore/names.hh b/src/libstore/names.hh
new file mode 100644
index 000000000..00e14b8c7
--- /dev/null
+++ b/src/libstore/names.hh
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <memory>
+
+#include "types.hh"
+#include <regex>
+
+namespace nix {
+
+struct DrvName
+{
+    string fullName;
+    string name;
+    string version;
+    unsigned int hits;
+
+    DrvName();
+    DrvName(std::string_view s);
+    bool matches(DrvName & n);
+
+private:
+    std::unique_ptr<std::regex> regex;
+};
+
+typedef list<DrvName> DrvNames;
+
+string nextComponent(string::const_iterator & p,
+    const string::const_iterator end);
+int compareVersions(const string & v1, const string & v2);
+DrvNames drvNamesFromArgs(const Strings & opArgs);
+
+}
-- 
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