Reapply "Fix transports issues in podman_image (containers#619)" (con…

…tainers#754)

This reverts commit 391e4c5.

Signed-off-by: Sagi Shnaidman <sshnaidm@redhat.com>

plugins/modules/podman_image.py

@@ -176,6 +176,7 @@
           type: str
           choices:
             - dir
+            - docker
             - docker-archive
             - docker-daemon
             - oci-archive
@@ -557,16 +558,8 @@ def present(self):
                 self.results['changed'] = True
 
         if self.push:
-            # Push the image
-            if '/' in self.image_name:
-                push_format_string = 'Pushed image {image_name}'
-            else:
-                push_format_string = 'Pushed image {image_name} to {dest}'
-            self.results['actions'].append(push_format_string.format(image_name=self.image_name, dest=self.push_args['dest']))
-            self.results['changed'] = True
-            if not self.module.check_mode:
-                self.results['image'], output = self.push_image()
-                self.results['stdout'] += "\n" + output
+            self.results['image'], output = self.push_image()
+            self.results['stdout'] += "\n" + output
         if image and not self.results.get('image'):
             self.results['image'] = image
 
@@ -787,45 +780,44 @@ def push_image(self):
 
         # Build the destination argument
         dest = self.push_args.get('dest')
-        dest_format_string = '{dest}/{image_name}'
-        regexp = re.compile(r'/{name}(:{tag})?'.format(name=self.name, tag=self.tag))
-        if not dest:
-            if '/' not in self.name:
-                self.module.fail_json(msg="'push_args['dest']' is required when pushing images that do not have the remote registry in the image name")
-
-        # If the push destination contains the image name and/or the tag
-        # remove it and warn since it's not needed.
-        elif regexp.search(dest):
-            dest = regexp.sub('', dest)
-            self.module.warn("Image name and tag are automatically added to push_args['dest']. Destination changed to {dest}".format(dest=dest))
+        transport = self.push_args.get('transport')
 
-        if dest and dest.endswith('/'):
-            dest = dest[:-1]
+        if dest is None:
+            dest = self.image_name
 
-        transport = self.push_args.get('transport')
         if transport:
-            if not dest:
-                self.module.fail_json("'push_args['transport'] requires 'push_args['dest'] but it was not provided.")
             if transport == 'docker':
                 dest_format_string = '{transport}://{dest}'
             elif transport == 'ostree':
                 dest_format_string = '{transport}:{name}@{dest}'
             else:
                 dest_format_string = '{transport}:{dest}'
-
-        dest_string = dest_format_string.format(transport=transport, name=self.name, dest=dest, image_name=self.image_name,)
-
-        # Only append the destination argument if the image name is not a URL
-        if '/' not in self.name:
-            args.append(dest_string)
-
-        rc, out, err = self._run(args, ignore_errors=True)
-        if rc != 0:
-            self.module.fail_json(msg="Failed to push image {image_name}: {err}".format(image_name=self.image_name, err=err))
-        last_id = self._get_id_from_output(
-            out + err, contains=':', split_on=':')
-
-        return self.inspect_image(last_id), out + err
+                if transport == 'docker-daemon' and ":" not in dest:
+                    dest_format_string = '{transport}:{dest}:latest'
+            dest_string = dest_format_string.format(transport=transport, name=self.name, dest=dest)
+        else:
+            dest_string = dest
+
+        if "/" not in dest_string and "@" not in dest_string and "docker-daemon" not in dest_string:
+            self.module.fail_json(msg="Destination must be a full URL or path to a directory.")
+
+        args.append(dest_string)
+        self.module.log("PODMAN-IMAGE-DEBUG: Pushing image {image_name} to {dest_string}".format(
+            image_name=self.image_name, dest_string=dest_string))
+        self.results['actions'].append(" ".join(args))
+        self.results['podman_actions'].append(" ".join([self.executable] + args))
+        self.results['changed'] = True
+        out, err = '', ''
+        if not self.module.check_mode:
+            rc, out, err = self._run(args, ignore_errors=True)
+            if rc != 0:
+                self.module.fail_json(msg="Failed to push image {image_name}".format(
+                    image_name=self.image_name),
+                    stdout=out, stderr=err,
+                    actions=self.results['actions'],
+                    podman_actions=self.results['podman_actions'])
+
+        return self.inspect_image(self.image_name), out + err
 
     def remove_image(self, image_name=None):
         if image_name is None:
@@ -922,6 +914,7 @@ def main():
                             'docker-daemon',
                             'oci-archive',
                             'ostree',
+                            'docker'
                         ]
                     ),
                 ),