From 01d848149c22a69a62eada5fedc2406c54d95ba8 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 5 Apr 2019 09:41:18 +0200
Subject: Support for --dry-run|-n mode, perform update part

---
 build2/cli/rule.cxx | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'build2/cli')

diff --git a/build2/cli/rule.cxx b/build2/cli/rule.cxx
index cc3e5dd..2da5802 100644
--- a/build2/cli/rule.cxx
+++ b/build2/cli/rule.cxx
@@ -322,9 +322,11 @@ namespace build2
       else if (verb)
         text << "cli " << s;
 
-      run (cli, args);
-
-      dd.check_mtime (tp);
+      if (!dry_run)
+      {
+        run (cli, args);
+        dd.check_mtime (tp);
+      }
 
       t.mtime (system_clock::now ());
       return target_state::changed;
-- 
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