Add logging utilities

src/deva/cli/__init__.py

@@ -17,8 +17,10 @@
     invoke_without_command=True,
     external_plugins=True,
     subcommands=(
+        "celian",
         "config",
         "env",
+        "log",
     ),
 )
 @click.rich_config(

src/deva/cli/celian/__init__.py

@@ -0,0 +1,16 @@
+# SPDX-FileCopyrightText: 2024-present Datadog, Inc. <dev@datadoghq.com>
+#
+# SPDX-License-Identifier: MIT
+from __future__ import annotations
+
+from deva.cli.base import dynamic_group
+
+
+@dynamic_group(
+    short_help="Test",
+    subcommands=(
+        "test",
+    ),
+)
+def cmd() -> None:
+    pass

src/deva/cli/celian/test/__init__.py

@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2024-present Datadog, Inc. <dev@datadoghq.com>
+#
+# SPDX-License-Identifier: MIT
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import click
+
+from deva.cli.base import dynamic_command
+from deva.utils import logging
+
+if TYPE_CHECKING:
+    from deva.cli.application import Application
+
+
+@dynamic_command(short_help="Test")
+@click.pass_obj
+def cmd(app: Application) -> None:
+    """Test."""
+    logging.error('My error message')
+

src/deva/cli/log/__init__.py

@@ -0,0 +1,18 @@
+# SPDX-FileCopyrightText: 2024-present Datadog, Inc. <dev@datadoghq.com>
+#
+# SPDX-License-Identifier: MIT
+from __future__ import annotations
+
+from deva.cli.base import dynamic_group
+
+
+@dynamic_group(
+    short_help="Test",
+    subcommands=(
+        "error",
+    ),
+)
+
+def cmd() -> None:
+    pass
+

src/deva/cli/log/error/__init__.py

@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: 2024-present Datadog, Inc. <dev@datadoghq.com>
+#
+# SPDX-License-Identifier: MIT
+from __future__ import annotations
+
+from typing import TYPE_CHECKING
+
+import click
+
+from deva.cli.base import dynamic_command
+from deva.utils import logging
+
+if TYPE_CHECKING:
+    from deva.cli.application import Application
+
+
+@dynamic_command(short_help="Log error message")
+@click.pass_obj
+@click.argument('message', default='')
+def cmd(app: Application, message: str) -> None:
+    """Log error message."""
+    logging.error(app, message)

src/deva/utils/logging.py

@@ -0,0 +1,22 @@
+def error(message: str):
+    """Log error message."""
+
+    print(f"Error: {message}")
+
+
+def warning(message: str):
+    """Log error message."""
+
+    print(f"Warning: {message}")
+
+
+def note(message: str):
+    """Log note message."""
+
+    print(f"Note: {message}")
+
+
+def info(message: str):
+    """Log info message."""
+
+    print(f"Note: {message}")