From b1078fdb9fac747c19dbdacd24c2838aae7d9f6b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 7 Sep 2015 15:59:37 +0200
Subject: Implement cfg-create command

---
 bpkg/types-parsers.cxx | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 bpkg/types-parsers.cxx

(limited to 'bpkg/types-parsers.cxx')

diff --git a/bpkg/types-parsers.cxx b/bpkg/types-parsers.cxx
new file mode 100644
index 0000000..544908c
--- /dev/null
+++ b/bpkg/types-parsers.cxx
@@ -0,0 +1,37 @@
+// file      : bpkg/types-parsers.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <bpkg/types-parsers>
+
+#include <bpkg/common-options> // bpkg::cli namespace
+
+namespace bpkg
+{
+  namespace cli
+  {
+    void parser<dir_path>::
+    parse (dir_path& x, bool& xs, scanner& s)
+    {
+      xs = true;
+      const char* o (s.next ());
+
+      if (!s.more ())
+        throw missing_value (o);
+
+      const char* v (s.next ());
+
+      try
+      {
+        x = dir_path (v);
+
+        if (x.empty ())
+          throw invalid_value (o, v);
+      }
+      catch (const invalid_path&)
+      {
+        throw invalid_value (o, v);
+      }
+    }
+  }
+}
-- 
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