From 0e961a92b3ce8f962a5b6bddd86c5b59feee589d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 12 Jun 2024 08:49:09 +0200
Subject: Improve deinit diagnostics

---
 bdep/deinit.cxx       | 6 ++++++
 tests/init.testscript | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/bdep/deinit.cxx b/bdep/deinit.cxx
index ce1897c..d36f39c 100644
--- a/bdep/deinit.cxx
+++ b/bdep/deinit.cxx
@@ -114,6 +114,12 @@ namespace bdep
       else
         fail << "process " << name_bpkg (o) << " " << e;
 
+      // Give the user a hint on what's going on. Failed that, a fetch during
+      // deinit looks very strange.
+      //
+      if (verb)
+        text << "deinitializing in replacement mode due to existing dependents";
+
       if (!o.no_fetch ())
         cmd_fetch (o, prj, c, true /* fetch_full */);
 
diff --git a/tests/init.testscript b/tests/init.testscript
index 6897bc0..6714ea0 100644
--- a/tests/init.testscript
+++ b/tests/init.testscript
@@ -366,6 +366,7 @@ status += -d prj
 
     $deinit -d libprj 2>>/~"%EOE%";
       deinitializing in project $~/libprj/
+      deinitializing in replacement mode due to existing dependents
       %fetching dir:.+/libprj%
       %fetching dir:.+/prj%
       %fetching git:.+/libprj#.+ \\\(prerequisite of dir:.+/prj\\\)%
@@ -444,6 +445,7 @@ status += -d prj
       deinitializing in project $~/libprj/
       deinitializing package libprj
       deinitializing package libprj-extras
+      deinitializing in replacement mode due to existing dependents
       %fetching dir:.+/libprj%
       %fetching dir:.+/prj%
       %fetching git:.+/libprj#.+ \\\(prerequisite of dir:.+/prj\\\)%
@@ -497,6 +499,7 @@ status += -d prj
 
     $deinit -d libprj 2>>/~"%EOE%" != 0;
       deinitializing in project $~/libprj/
+      deinitializing in replacement mode due to existing dependents
       %fetching dir:.+/libprj%
       %fetching dir:.+/prj%
       error: libprj is not available from its dependents' repositories
@@ -513,6 +516,7 @@ status += -d prj
 
     $deinit -d libprj 2>>/~"%EOE%";
       deinitializing in project $~/libprj/
+      deinitializing in replacement mode due to existing dependents
       %fetching dir:.+/libprj%
       %fetching dir:.+/prj%
       %fetching git:.+/libprj#.+ \\\(prerequisite of dir:.+/prj\\\)%
-- 
cgit v1.1