From 0eed5982bbca328cc6319d36708d64a285160972 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 30 Apr 2018 12:27:49 +0200
Subject: Implement multi-project synchronization

Now the same configuration can be shared by multiple projects and a sync
command from any of them (or from the build system hook) will synchronize
everyting.
---
 bdep/init.cxx | 60 ++++++++++++++++++++++++++++++-----------------------------
 1 file changed, 31 insertions(+), 29 deletions(-)

(limited to 'bdep/init.cxx')

diff --git a/bdep/init.cxx b/bdep/init.cxx
index 303c475..f03b7cc 100644
--- a/bdep/init.cxx
+++ b/bdep/init.cxx
@@ -170,38 +170,40 @@ namespace bdep
       return 0;
     }
 
-    // Make sure everyone refers to the same objects across all the
-    // transactions.
-    //
-    session s;
-
-    // --config-add/create
-    //
     configurations cfgs;
-    if (ca || cc)
     {
-      cfgs.push_back (
-        cmd_init_config (
-          o,
-          o,
-          prj,
-          db,
-          ca ? o.config_add () : o.config_create (),
-          args,
-          ca,
-          cc));
-
-      // Fall through.
-    }
+      // Make sure everyone refers to the same objects across all the
+      // transactions.
+      //
+      session s;
 
-    // If this is the default mode, then find the configurations the user
-    // wants us to use.
-    //
-    if (cfgs.empty ())
-    {
-      transaction t (db.begin ());
-      cfgs = find_configurations (prj, t, o);
-      t.commit ();
+      // --config-add/create
+      //
+      if (ca || cc)
+      {
+        cfgs.push_back (
+          cmd_init_config (
+            o,
+            o,
+            prj,
+            db,
+            ca ? o.config_add () : o.config_create (),
+            args,
+            ca,
+            cc));
+
+        // Fall through.
+      }
+
+      // If this is the default mode, then find the configurations the user
+      // wants us to use.
+      //
+      if (cfgs.empty ())
+      {
+        transaction t (db.begin ());
+        cfgs = find_configurations (prj, t, o);
+        t.commit ();
+      }
     }
 
     // Initialize each package in each configuration.
-- 
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