[Toaster] [PATCH] toasterui: set Build outcome to CANCELLED on cli interrupt

[Elliot Smith]

If a command-line build is interrupted with Ctrl-C or similar,
set the outcome of the Build to CANCELLED. This ensures that
interrupted builds don't "hang" in the Toaster UI and
are displayed as required by the design.

[YOCTO #8515]

Signed-off-by: Elliot Smith <elliot.smith at intel.com>
---
 bitbake/lib/bb/ui/buildinfohelper.py | 10 ++++++++++
 bitbake/lib/bb/ui/toasterui.py       |  1 +
 2 files changed, 11 insertions(+)

diff --git a/bitbake/lib/bb/ui/buildinfohelper.py b/bitbake/lib/bb/ui/buildinfohelper.py
index 9397905..83dc098 100644
--- a/bitbake/lib/bb/ui/buildinfohelper.py
+++ b/bitbake/lib/bb/ui/buildinfohelper.py
@@ -1251,6 +1251,16 @@ class BuildInfoHelper(object):
 
 
 
+    def cancel_cli_build(self):
+        """
+        If a build is currently underway, set its state to CANCELLED;
+        note that this only gets called for command line builds which are
+        interrupted, so it doesn't touch any BuildRequest objects
+        """
+        build = self.internal_state['build']
+        if build:
+            build.outcome = Build.CANCELLED
+            build.save()
 
     def store_dependency_information(self, event):
         assert '_depgraph' in vars(event)
diff --git a/bitbake/lib/bb/ui/toasterui.py b/bitbake/lib/bb/ui/toasterui.py
index 6bf4c1f..fb476a3 100644
--- a/bitbake/lib/bb/ui/toasterui.py
+++ b/bitbake/lib/bb/ui/toasterui.py
@@ -442,6 +442,7 @@ def main(server, eventHandler, params):
                 pass
         except KeyboardInterrupt:
             main.shutdown = 1
+            buildinfohelper.cancel_cli_build()
         except Exception as e:
             # print errors to log
             import traceback
-- 
1.9.3

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