From 53c2aa8e382dd50d09b385285bc3fa0b645ace0a Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 19 Aug 2016 17:37:29 +0300
Subject: Support system packages

---
 bpkg/system-repository.cxx | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 bpkg/system-repository.cxx

(limited to 'bpkg/system-repository.cxx')

diff --git a/bpkg/system-repository.cxx b/bpkg/system-repository.cxx
new file mode 100644
index 0000000..b2a892d
--- /dev/null
+++ b/bpkg/system-repository.cxx
@@ -0,0 +1,33 @@
+// file      : bpkg/system-repository.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <bpkg/system-repository>
+
+namespace bpkg
+{
+  system_repository_type system_repository;
+
+  const version& system_repository_type::
+  insert (const string& name, const version& v, bool authoritative)
+  {
+    auto p (map_.emplace (name, system_package {v, authoritative}));
+
+    if (!p.second)
+    {
+      system_package& sp (p.first->second);
+
+      // We should not override authoritative information.
+      //
+      assert (!(authoritative && sp.authoritative));
+
+      if (authoritative >= sp.authoritative)
+      {
+        sp.authoritative = authoritative;
+        sp.version = v;
+      }
+    }
+
+    return p.first->second.version;
+  }
+}
-- 
cgit v1.1