From c2c315f45f3e0980af1af9bd90c09696c159fd8c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 20 Mar 2018 11:32:16 +0200
Subject: Use 12 instead of 16-character abbreviated hash

This should help a bit with long paths on Windows.
---
 bpkg/auth.cxx             | 2 +-
 bpkg/manifest-utility.cxx | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bpkg/auth.cxx b/bpkg/auth.cxx
index bdcf528..c8ec955 100644
--- a/bpkg/auth.cxx
+++ b/bpkg/auth.cxx
@@ -204,7 +204,7 @@ namespace bpkg
     return pem
       ? real_fingerprint (co, *pem, rl)
       : fingerprint {string (),
-                     sha256 (name_prefix (rl)).abbreviated_string (16)};
+                     sha256 (name_prefix (rl)).abbreviated_string (12)};
   }
 
   // Parse the PEM-encoded certificate representation.
diff --git a/bpkg/manifest-utility.cxx b/bpkg/manifest-utility.cxx
index 4a7d0db..10a1512 100644
--- a/bpkg/manifest-utility.cxx
+++ b/bpkg/manifest-utility.cxx
@@ -146,7 +146,7 @@ namespace bpkg
 
     case repository_type::git:
       {
-        return dir_path (sha256 (l.canonical_name ()).abbreviated_string (16));
+        return dir_path (sha256 (l.canonical_name ()).abbreviated_string (12));
       }
     }
 
-- 
cgit v1.1