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/operation.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'build2/operation.cxx')

diff --git a/build2/operation.cxx b/build2/operation.cxx
index 74db2f3..9bc8a4e 100644
--- a/build2/operation.cxx
+++ b/build2/operation.cxx
@@ -269,6 +269,10 @@ namespace build2
 
     phase_lock pl (run_phase::execute); // Never switched.
 
+    // Set the dry-run flag.
+    //
+    dry_run = ops.dry_run ();
+
     // Setup progress reporting if requested.
     //
     string what; // Note: must outlive monitor_guard.
@@ -338,6 +342,10 @@ namespace build2
 
     sched.tune (0); // Restore original scheduler settings.
 
+    // Clear the dry-run flag.
+    //
+    dry_run = false;
+
     // Clear the progress if present.
     //
     if (mg)
-- 
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