Feature: Update CLI for group creation to use explicit option names for group owner properties

README.md

@@ -29,7 +29,7 @@ pip install dbt-meshify
 # create a group of all models tagged with "finance"
 # leaf nodes and nodes with cross-group dependencies will be `public`
 # public nodes will also have contracts added to them
-dbt-meshify group finance --owner name Monopoly Man -s +tag:finance
+dbt-meshify group finance --owner-name "Monopoly Man" -s +tag:finance
 
 # optionally use the add-version operation to add a new version to a model
 dbt-meshify operation add-version -s fct_orders

dbt_meshify/cli.py

@@ -1 +1,66 @@
-# TODO add the logic for each meshify command to independent tasks here to make cli thinner
+import functools
+
+import click
+
+# define common parameters
+project_path = click.option(
+    "--project-path",
+    type=click.Path(exists=True),
+    default=".",
+    help="The path to the dbt project to operate on. Defaults to the current directory.",
+)
+
+exclude = click.option(
+    "--exclude",
+    "-e",
+    default=None,
+    help="The dbt selection syntax specifying the resources to exclude in the operation",
+)
+
+group_yml_path = click.option(
+    "--group-yml-path",
+    type=click.Path(exists=False),
+    help="An optional path to store the new group YAML definition.",
+)
+
+select = click.option(
+    "--select",
+    "-s",
+    default=None,
+    help="The dbt selection syntax specifying the resources to include in the operation",
+)
+
+selector = click.option(
+    "--selector",
+    default=None,
+    help="The name of the YML selector specifying the resources to include in the operation",
+)
+
+owner_name = click.option(
+    "--owner-name",
+    help="The group Owner's name.",
+)
+
+owner_email = click.option(
+    "--owner-email",
+    help="The group Owner's email address.",
+)
+
+owner_properties = click.option(
+    "--owner-properties",
+    help="Additional properties to assign to a group Owner.",
+)
+
+
+def owner(func):
+    """Add click options and argument validation for creating Owner objects."""
+
+    @functools.wraps(func)
+    def wrapper_decorator(*args, **kwargs):
+        if kwargs.get('owner_name') is None and kwargs.get('owner_email') is None:
+            raise click.UsageError(
+                "Groups require an Owner to be defined using --owner-name and/or --owner-email."
+            )
+        return func(*args, **kwargs)
+
+    return wrapper_decorator

dbt_meshify/main.py

@@ -1,55 +1,25 @@
 import os
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Tuple
+from typing import Optional
 
 import click
+import yaml
 from dbt.contracts.graph.unparsed import Owner
 
+from .cli import (
+    exclude,
+    group_yml_path,
+    owner,
+    owner_email,
+    owner_name,
+    owner_properties,
+    project_path,
+    select,
+    selector,
+)
 from .dbt_projects import DbtProject, DbtProjectHolder, DbtSubProject
 from .storage.yaml_editors import DbtMeshModelConstructor
 
-# define common parameters
-project_path = click.option(
-    "--project-path",
-    type=click.Path(exists=True),
-    default=".",
-    help="The path to the dbt project to operate on. Defaults to the current directory.",
-)
-
-exclude = click.option(
-    "--exclude",
-    "-e",
-    default=None,
-    help="The dbt selection syntax specifying the resources to exclude in the operation",
-)
-
-group_yml_path = click.option(
-    "--group-yml-path",
-    type=click.Path(exists=False),
-    help="An optional path to store the new group YAML definition.",
-)
-
-select = click.option(
-    "--select",
-    "-s",
-    default=None,
-    help="The dbt selection syntax specifying the resources to include in the operation",
-)
-
-owner = click.option(
-    "--owner",
-    nargs=2,
-    multiple=True,
-    type=click.Tuple([str, str]),
-    help="A tuple of Owner information for the group. For example " "`--owner name example`",
-)
-
-selector = click.option(
-    "--selector",
-    default=None,
-    help="The name of the YML selector specifying the resources to include in the operation",
-)
-
 
 # define cli group
 @click.group()
@@ -187,14 +157,19 @@ def add_version(select, exclude, project_path, selector, prerelease, defined_in)
 @select
 @selector
 @click.argument("name")
+@owner_name
+@owner_email
+@owner_properties
 @owner
 @group_yml_path
 def create_group(
     name,
     project_path: os.PathLike,
-    owner: List[Tuple[str, str]],
     group_yml_path: os.PathLike,
     select: str,
+    owner_name: Optional[str] = None,
+    owner_email: Optional[str] = None,
+    owner_properties: Optional[str] = None,
     exclude: Optional[str] = None,
     selector: Optional[str] = None,
 ):
@@ -216,12 +191,14 @@ def create_group(
             "The provided group-yml-path is not contained within the provided dbt project."
         )
 
-    owner: Owner = Owner(**{key: value for key, value in owner})
+    group_owner: Owner = Owner(
+        name=owner_name, email=owner_email, _extra=yaml.safe_load(owner_properties or '{}')
+    )
 
     grouper = ResourceGrouper(project)
     grouper.add_group(
         name=name,
-        owner=owner,
+        owner=group_owner,
         select=select,
         exclude=exclude,
         selector=selector,
@@ -235,16 +212,21 @@ def create_group(
 @select
 @selector
 @click.argument("name")
+@owner_name
+@owner_email
+@owner_properties
 @owner
 @group_yml_path
 @click.pass_context
 def group(
     ctx,
     name,
     project_path: os.PathLike,
-    owner: List[Tuple[str, str]],
     group_yml_path: os.PathLike,
     select: str,
+    owner_name: Optional[str] = None,
+    owner_email: Optional[str] = None,
+    owner_properties: Optional[str] = None,
     exclude: Optional[str] = None,
     selector: Optional[str] = None,
 ):

docs/index.md

@@ -30,7 +30,7 @@ Here's how that might look for the process of creating a separate `finance` subp
 # create a group of all models tagged with "finance"
 # leaf nodes and nodes with cross-group dependencies will be `public`
 # public nodes will also have contracts added to them
-dbt-meshify group finance --owner name Monopoly Man -s +tag:finance
+dbt-meshify group finance --owner-name "Monopoly Man" -s +tag:finance
 
 # optionally use the add-version operation to add a new version to a model
 dbt-meshify operation add-version -s fct_orders

tests/integration/test_create_group_command.py

@@ -51,11 +51,9 @@ def test_create_group_command(model_yml, start_group_yml, end_group_yml):
             "shared_model",
             "--project-path",
             proj_path_string,
-            "--owner",
-            "name",
+            "--owner-name",
             "Shaina Fake",
-            "--owner",
-            "email",
+            "--owner-email",
             "[email protected]",
         ],
     )
@@ -97,10 +95,10 @@ def test_group_group_owner_properties(name, email, end_group_yml):
     args = ["test_group", "--select", "shared_model", "--project-path", proj_path_string]
 
     if name:
-        args += ["--owner", "name", name]
+        args += ["--owner-name", name]
 
     if email:
-        args += ["--owner", "email", email]
+        args += ["--owner-email", email]
 
     runner = CliRunner()
     result = runner.invoke(create_group, args)

tests/integration/test_group_command.py

@@ -36,8 +36,7 @@ def test_group_command(select, expected_public_contracted_models):
         group,
         [
             "test_group",
-            "--owner",
-            "name",
+            "--owner-name",
             "Teenage Mutant Jinja Turtles",
             "--select",
             select,