knotty: Don't show errors for universe provider issues

When running universe builds, we don't expect an error exit code for
provider warnings. Change the error messages to warnings in this case.

This deals with errors causing problems on our autobuilders amongst
other issues.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 13 insertions, 5 deletions

diff --git a/lib/bb/ui/knotty.py b/lib/bb/ui/knotty.py
index 3f2b77b6b..a8b968cce 100644
--- a/lib/bb/ui/knotty.py
+++ b/lib/bb/ui/knotty.py
@@ -289,6 +289,7 @@ def main(server, eventHandler, params, tf = TerminalFilter):
     llevel, debug_domains = bb.msg.constructLogOptions()
     server.runCommand(["setEventMask", server.getEventHandle(), llevel, debug_domains, _evt_list])
 
+    universe = False
     if not params.observe_only:
         params.updateFromServer(server)
         params.updateToServer(server, os.environ.copy())
@@ -299,6 +300,8 @@ def main(server, eventHandler, params, tf = TerminalFilter):
         if 'msg' in cmdline and cmdline['msg']:
             logger.error(cmdline['msg'])
             return 1
+        if cmdline['action'][0] == "buildTargets" and "universe" in cmdline['action'][1]:
+            universe = True
 
         ret, error = server.runCommand(cmdline['action'])
         if error:
@@ -444,8 +447,6 @@ def main(server, eventHandler, params, tf = TerminalFilter):
                 logger.info("consider defining a PREFERRED_PROVIDER entry to match %s", event._item)
                 continue
             if isinstance(event, bb.event.NoProvider):
-                return_value = 1
-                errors = errors + 1
                 if event._runtime:
                     r = "R"
                 else:
@@ -456,13 +457,20 @@ def main(server, eventHandler, params, tf = TerminalFilter):
                     if event._close_matches:
                         extra = ". Close matches:\n  %s" % '\n  '.join(event._close_matches)
 
+                # For universe builds, only show these as warnings, not errors
+                h = logger.warning
+                if not universe:
+                    return_value = 1
+                    errors = errors + 1
+                    h = logger.error
+
                 if event._dependees:
-                    logger.error("Nothing %sPROVIDES '%s' (but %s %sDEPENDS on or otherwise requires it)%s", r, event._item, ", ".join(event._dependees), r, extra)
+                    h("Nothing %sPROVIDES '%s' (but %s %sDEPENDS on or otherwise requires it)%s", r, event._item, ", ".join(event._dependees), r, extra)
                 else:
-                    logger.error("Nothing %sPROVIDES '%s'%s", r, event._item, extra)
+                    h("Nothing %sPROVIDES '%s'%s", r, event._item, extra)
                 if event._reasons:
                     for reason in event._reasons:
-                        logger.error("%s", reason)
+                        h("%s", reason)
                 continue
 
             if isinstance(event, bb.runqueue.sceneQueueTaskStarted):