Merge pull request #2361 from dnephin/pr-2262

Rebase of PR 2262

compose/cli/main.py

@@ -181,12 +181,15 @@ class TopLevelCommand(DocoptCommand):
         Usage: build [options] [SERVICE...]
 
         Options:
+            --force-rm  Always remove intermediate containers.
             --no-cache  Do not use cache when building the image.
             --pull      Always attempt to pull a newer version of the image.
         """
-        no_cache = bool(options.get('--no-cache', False))
-        pull = bool(options.get('--pull', False))
-        project.build(service_names=options['SERVICE'], no_cache=no_cache, pull=pull)
+        project.build(
+            service_names=options['SERVICE'],
+            no_cache=bool(options.get('--no-cache', False)),
+            pull=bool(options.get('--pull', False)),
+            force_rm=bool(options.get('--force-rm', False)))
 
     def help(self, project, options):
         """

compose/project.py

@@ -278,10 +278,10 @@ class Project(object):
         for service in self.get_services(service_names):
             service.restart(**options)
 
-    def build(self, service_names=None, no_cache=False, pull=False):
+    def build(self, service_names=None, no_cache=False, pull=False, force_rm=False):
         for service in self.get_services(service_names):
             if service.can_be_built():
-                service.build(no_cache, pull)
+                service.build(no_cache, pull, force_rm)
             else:
                 log.info('%s uses an image, skipping' % service.name)
 

compose/service.py

@@ -701,7 +701,7 @@ class Service(object):
             cgroup_parent=cgroup_parent
         )
 
-    def build(self, no_cache=False, pull=False):
+    def build(self, no_cache=False, pull=False, force_rm=False):
         log.info('Building %s' % self.name)
 
         path = self.options['build']
@@ -715,6 +715,7 @@ class Service(object):
             tag=self.image_name,
             stream=True,
             rm=True,
+            forcerm=force_rm,
             pull=pull,
             nocache=no_cache,
             dockerfile=self.options.get('dockerfile', None),