Add opportunity to import package from directory

Change-Id: I23cdc5c6bfbf46fc0ca1149caeaf0bc43b2f7829
Closes-bug: #1620984

muranoclient/common/utils.py

@@ -227,6 +227,16 @@ class File(object):
         else:
             if os.path.isfile(self.name):
                 return open(self.name, mode)
+            if os.path.isdir(self.name):
+                tmp = tempfile.NamedTemporaryFile()
+                archive = zipfile.ZipFile(tmp, 'w', zipfile.ZIP_DEFLATED)
+                for root, dirs, files in os.walk(self.name):
+                    for _file in files:
+                        destination = os.path.relpath(
+                            os.path.join(root, _file), os.path.join(self.name))
+                        archive.write(os.path.join(root, _file), destination)
+                tmp.flush()
+                return open(tmp.name, mode)
             url = urllib.parse.urlparse(self.name)
             if url.scheme in ('http', 'https'):
                 resp = requests.get(self.name, stream=True)

muranoclient/tests/unit/fixture_data/empty-app/manifest.yaml

@@ -0,0 +1,18 @@
+#  Licensed under the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License. You may obtain
+#  a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#  License for the specific language governing permissions and limitations
+#  under the License.
+
+Format: 1.3
+Type: Application
+FullName: empty
+Name: empty
+Description: empty description
+Author: 'Mirantis, Inc'

muranoclient/tests/unit/test_utils.py

@@ -115,6 +115,14 @@ class PackageTest(testtools.TestCase):
             path=path,
         ).manifest['FullName'])
 
+    def test_package_from_directory(self):
+        path = os.path.join(os.path.dirname(os.path.realpath(__file__)),
+                            "fixture_data/empty-app")
+        pkg = utils.Package(utils.File(path))
+        self.assertEqual('empty', pkg.manifest['FullName'])
+        pkg = utils.Package.from_location('', path=path)
+        self.assertEqual('empty', pkg.manifest['FullName'])
+
     @requests_mock.mock()
     def test_from_location_url(self, m):
         """Test that url overrides name specification."""

muranoclient/v1/shell.py

@@ -671,7 +671,8 @@ def _handle_package_exists(mc, data, package, exists_action):
 
 @utils.arg('filename', metavar='<FILE>',
            nargs='+',
-           help='URL of the murano zip package, FQPN, or path to zip package.')
+           help='URL of the murano zip package, FQPN, path to zip package'
+                ' or path to directory with package.')
 @utils.arg('-c', '--categories', metavar='<CATEGORY>', nargs='*',
            help='Category list to attach.')
 @utils.arg('--is-public', action='store_true', default=False,
@@ -708,7 +709,7 @@ def do_package_import(mc, args):
     total_reqs = collections.OrderedDict()
     main_packages_names = []
     for filename in args.filename:
-        if os.path.isfile(filename):
+        if os.path.isfile(filename) or os.path.isdir(filename):
             _file = filename
         else:
             print("Package file '{0}' does not exist, attempting to download"

releasenotes/notes/import-package-from-directory-8f2b5e393004ef97.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - Ability to load package from directory was added. If specified
+    directory contains all the needed files then package will be
+    imported as usual.