[bitbake-devel] [PATCH 06/10] knotty: add code to support showing progress for sstate object querying
Paul Eggleton
paul.eggleton at linux.intel.com
Mon Jun 13 02:52:22 UTC 2016
Add support code on the BitBake side to allow sstate.bbclass in
OpenEmbedded to report progress when it is checking for availability of
artifacts from shared state mirrors.
Part of the implementation for [YOCTO #5853].
Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
lib/bb/event.py | 27 +++++++++++++++++++++++++++
lib/bb/ui/knotty.py | 15 +++++++++++++--
2 files changed, 40 insertions(+), 2 deletions(-)
diff --git a/lib/bb/event.py b/lib/bb/event.py
index 6fb3712..3485d73 100644
--- a/lib/bb/event.py
+++ b/lib/bb/event.py
@@ -640,6 +640,33 @@ class MetadataEvent(Event):
self.type = eventtype
self._localdata = eventdata
+class ProcessStarted(Event):
+ """
+ Generic process started event (usually part of the initial startup)
+ where further progress events will be delivered
+ """
+ def __init__(self, processname, total):
+ Event.__init__(self)
+ self.processname = processname
+ self.total = total
+
+class ProcessProgress(Event):
+ """
+ Generic process progress event (usually part of the initial startup)
+ """
+ def __init__(self, processname, progress):
+ Event.__init__(self)
+ self.processname = processname
+ self.progress = progress
+
+class ProcessFinished(Event):
+ """
+ Generic process finished event (usually part of the initial startup)
+ """
+ def __init__(self, processname):
+ Event.__init__(self)
+ self.processname = processname
+
class SanityCheck(Event):
"""
Event to run sanity checks, either raise errors or generate events as return status.
diff --git a/lib/bb/ui/knotty.py b/lib/bb/ui/knotty.py
index 2513501..6fdaafe 100644
--- a/lib/bb/ui/knotty.py
+++ b/lib/bb/ui/knotty.py
@@ -90,7 +90,7 @@ class NonInteractiveProgress(object):
self.msg = msg
self.maxval = maxval
- def start(self):
+ def start(self, update=True):
self.fobj.write("%s..." % self.msg)
self.fobj.flush()
return self
@@ -304,7 +304,7 @@ _evt_list = [ "bb.runqueue.runQueueExitWait", "bb.event.LogExecTTY", "logging.Lo
"bb.event.MultipleProviders", "bb.event.NoProvider", "bb.runqueue.sceneQueueTaskStarted",
"bb.runqueue.runQueueTaskStarted", "bb.runqueue.runQueueTaskFailed", "bb.runqueue.sceneQueueTaskFailed",
"bb.event.BuildBase", "bb.build.TaskStarted", "bb.build.TaskSucceeded", "bb.build.TaskFailedSilent",
- "bb.build.TaskProgress"]
+ "bb.build.TaskProgress", "bb.event.ProcessStarted", "bb.event.ProcessProgress", "bb.event.ProcessFinished"]
def main(server, eventHandler, params, tf = TerminalFilter):
@@ -579,6 +579,17 @@ def main(server, eventHandler, params, tf = TerminalFilter):
if isinstance(event, bb.event.DepTreeGenerated):
continue
+ if isinstance(event, bb.event.ProcessStarted):
+ parseprogress = new_progress(event.processname, event.total)
+ parseprogress.start(False)
+ continue
+ if isinstance(event, bb.event.ProcessProgress):
+ parseprogress.update(event.progress)
+ continue
+ if isinstance(event, bb.event.ProcessFinished):
+ parseprogress.finish()
+ continue
+
# ignore
if isinstance(event, (bb.event.BuildBase,
bb.event.MetadataEvent,
--
2.5.5
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