Moved functionality from Container and Tool classes to their respective managers (#155)

* added logging to container manager

* moved container to core package

* refactoring containers

* fixed regressions

* bug fix: added missing import

* moved compile methods to container manager

* removed mount_file method

* moved patch method to container manager

* moved interact method to container manager

* moved ip_address to container manager

* moved copy_to and copy_from methods to container manager

* moved command method to container manager

* simplified Container class

* removed provision method from Bug

* tidied Container class

* moved provision method to container manager

* added shared Docker client

* increased timeout for docker client

* added provision method to tools manager

* bumped version

Author: ChrisTimperley

bugzoo/__init__.py

@@ -1,7 +1,7 @@
 from bugzoo.version import __version__
 from bugzoo.manager import BugZoo
 from bugzoo.core import Language, Patch
-from bugzoo.container import Container
+from bugzoo.core.container import Container
 from bugzoo.core.bug import Bug
 from bugzoo.core.coverage import FileLine, \
                                  FileLineCoverage, \

bugzoo/cli/__init__.py

@@ -260,25 +260,26 @@ def launch(bz: 'BugZoo',
 
     try:
         c = None
-        c = bug.provision(tty=True,
-                          tools=tools,
-                          volumes=volumes,
-                          network_mode=network)
+        c = bz.containers.provision(bug=bug,
+                                    interactive=True,
+                                    tools=tools,
+                                    volumes=volumes,
+                                    network_mode=network)
         if command is not None:
-            stream = c.command(command, stderr=True, stdout=True, block=False)
+            stream = bz.containers.command(c, command, stderr=True, stdout=True, block=False)
             for s in stream.output:
                 print(s.decode('utf8').strip())
 
         if interactive:
-            c.interact()
+            bz.containers.interact(c)
 
     except bugzoo.core.errors.BugNotInstalledError:
         error("bug not installed: {}".format(bug_name))
 
     # ensure that the container is always destroyed
     finally:
         if c:
-            c.destroy()
+            del bz.containers[c.uid]
 
 
 def build_parser():