1 files changed, 93 insertions, 0 deletions
diff --git a/azure/aria/aria-extension-cloudify/src/aria/aria/cli/config/config.py b/azure/aria/aria-extension-cloudify/src/aria/aria/cli/config/config.py
new file mode 100644
index 0000000..bbece80
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+++ b/azure/aria/aria-extension-cloudify/src/aria/aria/cli/config/config.py
@@ -0,0 +1,93 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
+"""
+CLI configuration mechanism.
+"""
+
+import os
+import pkg_resources
+from ruamel import yaml
+
+from jinja2.environment import Template
+
+
+CONFIG_FILE_NAME = 'config.yaml'
+
+
+class CliConfig(object):
+
+    def __init__(self, config_path):
+        with open(config_path) as f:
+            self._config = yaml.safe_load(f.read())
+
+    @classmethod
+    def create_config(cls, workdir):
+        config_path = os.path.join(workdir, CONFIG_FILE_NAME)
+        if not os.path.isfile(config_path):
+            config_template = pkg_resources.resource_string(
+                __package__,
+                'config_template.yaml')
+
+            default_values = {
+                'log_path': os.path.join(workdir, 'cli.log'),
+                'enable_colors': True
+            }
+
+            template = Template(config_template)
+            rendered = template.render(**default_values)
+            with open(config_path, 'w') as f:
+                f.write(rendered)
+                f.write(os.linesep)
+
+        return cls(config_path)
+
+    @property
+    def logging(self):
+        return self.Logging(self._config.get('logging'))
+
+    class Logging(object):
+
+        def __init__(self, logging):
+            self._logging = logging or {}
+
+        @property
+        def filename(self):
+            return self._logging.get('filename')
+
+        @property
+        def loggers(self):
+            return self._logging.get('loggers', {})
+
+        @property
+        def execution(self):
+            return self.Execution(self._logging.get('execution'))
+
+        class Execution(object):
+
+            def __init__(self, execution_logging):
+                self._execution_logging = execution_logging
+
+            @property
+            def colors_enabled(self):
+                return self.colors.get('enabled', False)
+
+            @property
+            def colors(self):
+                return self._execution_logging.get('colors', {})
+
+            @property
+            def formats(self):
+                return self._execution_logging.get('formats', {})