From 000365c30ffeb9ec167a324676a25931fc96adef Mon Sep 17 00:00:00 2001
From: Pedro Alvarez <pedro.alvarez@codethink.co.uk>
Date: Mon, 7 Mar 2016 18:32:08 +0000
Subject: Start trying to build

Change-Id: I7889cc73339038859a646e76b037bbd1a866d954
---
 gear/client.py | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/gear/client.py b/gear/client.py
index ad1b0fc4..34cfacf9 100644
--- a/gear/client.py
+++ b/gear/client.py
@@ -75,6 +75,43 @@ class theController():
                                        components)
         return [a for a in artifacts if is_ready_to_build(a)]
 
+    def _queue_worker_builds(self, artifacts):
+        '''Send a set of chunks to the WorkerBuildQueuer class for building.'''
+        distbuild.crash_point()
+
+        logging.debug('Queuing more worker-builds to run')
+        while len(artifacts) > 0:
+            artifact = artifacts.pop()
+
+            logging.debug(
+                'Requesting worker-build of %s (%s)' %
+                    (artifact.name, artifact.cache_key))
+            # TODO: launch build client
+            artifact.state = BUILDING
+            if artifact.kind == 'chunk':
+                # Chunk artifacts are not built independently
+                # so when we're building any chunk artifact
+                # we're also building all the chunk artifacts
+                # in this source
+                same_chunk_artifacts = [a for a in artifacts
+                                        if a.cache_key == artifact.cache_key]
+                for a in same_chunk_artifacts:
+                    a.state = BUILDING
+                    artifacts.remove(a)
+
+    def _find_artifact(self, cache_key):
+        artifacts, _ = map_build_graph(self._artifact, lambda a: a,
+                                       self._components)
+        wanted = [a for a in artifacts if a.cache_key == cache_key]
+        if wanted:
+            return wanted[0]
+        else:
+            return None
+
+
+    def controller._mark_artifact_as_built(self, packet)
+        artifacts = _find_artifacts(packet[-1])
+        # Do something like _maybe_check_result_and_queue_more_builds
 
 
 class BuildGraphClient(gear.Client):
@@ -111,6 +148,17 @@ class BuildGraphClient(gear.Client):
 
 
 
+class BuilderClient(gear.Client):
+    def __init__(self, controller):
+        super(BuilderClient, self).__init__()
+        self.controller = controller
+        self.finished = False
+
+    def handleWorkComplete(self, packet):
+        job = super(BuilderClient, self).handleWorkComplete(packet)
+        print "workcomplete"
+        self.controller._mark_artifact_as_built(packet)
+        return job
 
 
 controller = theController()
@@ -139,4 +187,4 @@ while True:
     if controller.artifact != None:
         to_build = controller.find_artifacts_that_are_ready_to_build(controller.artifact)
         print to_build
-        exit(0)
+        controller._queue_worker_builds(to_build)
-- 
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