From ace1743f7f78bb13f99553d6e97ad1beecf1ba99 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 13 Apr 2015 15:50:17 +0200
Subject: Add separate type to represent directory paths

---
 build/diagnostics | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'build/diagnostics')

diff --git a/build/diagnostics b/build/diagnostics
index 3ec80a3..09adaca 100644
--- a/build/diagnostics
+++ b/build/diagnostics
@@ -14,7 +14,8 @@
 #include <exception>
 #include <type_traits>
 
-#include <build/path> // <build/path-io> included at the end.
+#include <build/path>
+#include <build/path-io>
 
 namespace build
 {
@@ -24,12 +25,17 @@ namespace build
   class failed: public std::exception {};
 
   // In addition to calling relative(), this function also uses shorter
-  // notations such as '~/'. If the path is the same as base, it returns
-  // '.'.
+  // notations such as '~/'.
   //
   std::string
   diag_relative (const path&);
 
+  // As above but also adds trailing '/'. If the path is the same as
+  // base, returns "./" if current is true and empty string otherwise.
+  //
+  std::string
+  diag_relative (const dir_path&, bool current = true);
+
   // Action phrases, e.g., "configure update exe{foo}", "updating exe{foo}",
   // and "updating exe{foo} already configured".
   //
@@ -357,6 +363,4 @@ namespace build
   extern const fail_mark<failed> fail;
 }
 
-#include <build/path-io>
-
 #endif // BUILD_DIAGNOSTICS
-- 
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