From 450702a232bf07a82c6ac74fe28dc7bc9cffe67c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 17 Sep 2015 16:14:33 +0200
Subject: Add ignore_revision to version::string()

---
 bpkg/manifest     |  8 +-------
 bpkg/manifest.cxx | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 7 deletions(-)

diff --git a/bpkg/manifest b/bpkg/manifest
index 0bbb0dc..35ff650 100644
--- a/bpkg/manifest
+++ b/bpkg/manifest
@@ -68,13 +68,7 @@ namespace bpkg
     canonical_upstream () const noexcept {return canonical_upstream_;}
 
     std::string
-    string () const
-    {
-      const std::string& v (
-        epoch_ != 0 ? std::to_string (epoch_) + "+" + upstream_ : upstream_);
-
-      return revision_ != 0 ? v + "-" + std::to_string (revision_) : v;
-    }
+    string (bool ignore_revision = false) const;
 
     bool
     operator< (const version& v) const noexcept {return compare (v) < 0;}
diff --git a/bpkg/manifest.cxx b/bpkg/manifest.cxx
index 40f362e..b66d5d4 100644
--- a/bpkg/manifest.cxx
+++ b/bpkg/manifest.cxx
@@ -326,6 +326,22 @@ namespace bpkg
     canonical_upstream_.resize (cl);
   }
 
+  string version::
+  string (bool ignore_revision) const
+  {
+    std::string v (epoch_ != 0
+                   ? to_string (epoch_) + "+" + upstream_
+                   : upstream_);
+
+    if (!ignore_revision && revision_ != 0)
+    {
+      v += '-';
+      v += to_string (revision_);
+    }
+
+    return v;
+  }
+
   // package_manifest
   //
   package_manifest::
-- 
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