Merge pull request #6209 from docker/images-use-service-tag

Images use service tag

compose/cli/main.py

@@ -568,31 +568,43 @@ class TopLevelCommand(object):
         if options['--quiet']:
             for image in set(c.image for c in containers):
                 print(image.split(':')[1])
-        else:
+            return
-            headers = [
+
-                'Container',
+        def add_default_tag(img_name):
-                'Repository',
+            if ':' not in img_name.split('/')[-1]:
-                'Tag',
+                return '{}:latest'.format(img_name)
-                'Image Id',
+            return img_name
-                'Size'
+
-            ]
+        headers = [
-            rows = []
+            'Container',
-            for container in containers:
+            'Repository',
-                image_config = container.image_config
+            'Tag',
-                repo_tags = (
+            'Image Id',
-                    image_config['RepoTags'][0].rsplit(':', 1) if image_config['RepoTags']
+            'Size'
-                    else ('<none>', '<none>')
+        ]
-                )
+        rows = []
-                image_id = image_config['Id'].split(':')[1][:12]
+        for container in containers:
-                size = human_readable_file_size(image_config['Size'])
+            image_config = container.image_config
-                rows.append([
+            service = self.project.get_service(container.service)
-                    container.name,
+            index = 0
-                    repo_tags[0],
+            img_name = add_default_tag(service.image_name)
-                    repo_tags[1],
+            if img_name in image_config['RepoTags']:
-                    image_id,
+                index = image_config['RepoTags'].index(img_name)
-                    size
+            repo_tags = (
-                ])
+                image_config['RepoTags'][index].rsplit(':', 1) if image_config['RepoTags']
-            print(Formatter().table(headers, rows))
+                else ('<none>', '<none>')
+            )
+
+            image_id = image_config['Id'].split(':')[1][:12]
+            size = human_readable_file_size(image_config['Size'])
+            rows.append([
+                container.name,
+                repo_tags[0],
+                repo_tags[1],
+                image_id,
+                size
+            ])
+        print(Formatter().table(headers, rows))
 
     def kill(self, options):
         """

tests/acceptance/cli_test.py

@@ -2770,3 +2770,13 @@ class CLITestCase(DockerClientTestCase):
         with pytest.raises(DuplicateOverrideFileFound):
             get_project(self.base_dir, [])
         self.base_dir = None
+
+    def test_images_use_service_tag(self):
+        pull_busybox(self.client)
+        self.base_dir = 'tests/fixtures/images-service-tag'
+        self.dispatch(['up', '-d', '--build'])
+        result = self.dispatch(['images'])
+
+        assert re.search(r'foo1.+test[ \t]+dev', result.stdout) is not None
+        assert re.search(r'foo2.+test[ \t]+prod', result.stdout) is not None
+        assert re.search(r'foo3.+_foo3[ \t]+latest', result.stdout) is not None

tests/fixtures/images-service-tag/Dockerfile

@@ -0,0 +1,2 @@
+FROM busybox:latest
+RUN touch /foo

tests/fixtures/images-service-tag/docker-compose.yml

@@ -0,0 +1,10 @@
+version: "2.4"
+services:
+  foo1:
+    build: .
+    image: test:dev
+  foo2:
+    build: .
+    image: test:prod
+  foo3:
+    build: .