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Add cli options to skip lookml model or view generation #82

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53 changes: 33 additions & 20 deletions dbt2looker/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -100,6 +100,16 @@ def run():
help='DB Connection Name for generated model files',
type=str,
)
argparser.add_argument(
'--skip-models',
help='Skip model generation step',
action='store_true'
)
argparser.add_argument(
'--skip-views',
help='Skip view generation step',
action='store_true'
)
args = argparser.parse_args()
logging.basicConfig(
level=getattr(logging, args.log_level),
Expand All @@ -118,26 +128,29 @@ def run():
adapter_type = parser.parse_adapter_type(raw_manifest)

# Generate lookml views
lookml_views = [
generator.lookml_view_from_dbt_model(model, adapter_type)
for model in typed_dbt_models
]
pathlib.Path(os.path.join(args.output_dir, 'views')).mkdir(parents=True, exist_ok=True)
for view in lookml_views:
with open(os.path.join(args.output_dir, 'views', view.filename), 'w') as f:
f.write(view.contents)

logging.info(f'Generated {len(lookml_views)} lookml views in {os.path.join(args.output_dir, "views")}')
if (not args.skip_views):
lookml_views = [
generator.lookml_view_from_dbt_model(model, adapter_type)
for model in typed_dbt_models
]
pathlib.Path(os.path.join(args.output_dir, 'views')).mkdir(parents=True, exist_ok=True)
for view in lookml_views:
with open(os.path.join(args.output_dir, 'views', view.filename), 'w') as f:
f.write(view.contents)

logging.info(f'Generated {len(lookml_views)} lookml views in {os.path.join(args.output_dir, "views")}')

# Generate Lookml models
connection_name = args.model_connection or dbt_project_config.name
lookml_models = [
generator.lookml_model_from_dbt_model(model, connection_name)
for model in typed_dbt_models
]
for model in lookml_models:
with open(os.path.join(args.output_dir, model.filename), 'w') as f:
f.write(model.contents)

logging.info(f'Generated {len(lookml_models)} lookml models in {args.output_dir}')
if (not args.skip_models):
connection_name = args.model_connection or dbt_project_config.name
lookml_models = [
generator.lookml_model_from_dbt_model(model, connection_name)
for model in typed_dbt_models
]
pathlib.Path(args.output_dir).mkdir(parents=True, exist_ok=True)
for model in lookml_models:
with open(os.path.join(args.output_dir, model.filename), 'w') as f:
f.write(model.contents)

logging.info(f'Generated {len(lookml_models)} lookml models in {args.output_dir}')
logging.info('Success')