message: Explicitly declare flags as flags
diff: @@ -248,9 +248,9 @@ def refresh_druid(datasource, merge):
  help='Path to a single JSON file or path containing multiple JSON files'
  'files to import (*.json)')
  @click.option(
  - '--recursive', '-r',
  + '--recursive', '-r', is_flag=True, default=False,
  help='recursively search the path for json files')
  -def import_dashboards(path, recursive=False):
  +def import_dashboards(path, recursive):
  """Import dashboards from JSON"""
  p = Path(path)
  files = []
  @@ -276,7 +276,7 @@ def import_dashboards(path, recursive=False):
  '--dashboard-file', '-f', default=None,
  help='Specify the the file to export to')
  @click.option(
  - '--print_stdout', '-p',
  + '--print_stdout', '-p', is_flag=True, default=False,
  help='Print JSON to stdout')
  def export_dashboards(print_stdout, dashboard_file):
  """Export dashboards to JSON"""
  @@ -300,9 +300,9 @@ def export_dashboards(print_stdout, dashboard_file):
  'e.g. "metrics,columns" deletes metrics and columns in the DB '
  'that are not specified in the YAML file')
  @click.option(
  - '--recursive', '-r',
  + '--recursive', '-r', is_flag=True, default=False,
  help='recursively search the path for yaml files')
  -def import_datasources(path, sync, recursive=False):
  +def import_datasources(path, sync, recursive):
  """Import datasources from YAML"""
  sync_array = sync.split(',')
  p = Path(path)
  @@ -333,13 +333,13 @@ def import_datasources(path, sync, recursive=False):
  '--datasource-file', '-f', default=None,
  help='Specify the the file to export to')
  @click.option(
  - '--print_stdout', '-p',
  + '--print_stdout', '-p', is_flag=True, default=False,
  help='Print YAML to stdout')
  @click.option(
  - '--back-references', '-b',
  + '--back-references', '-b', is_flag=True, default=False,
  help='Include parent back references')
  @click.option(
  - '--include-defaults', '-d',
  + '--include-defaults', '-d', is_flag=True, default=False,
  help='Include fields containing defaults')
  def export_datasources(print_stdout, datasource_file,
  back_references, include_defaults):
  @@ -359,7 +359,7 @@ def export_datasources(print_stdout, datasource_file,
  @app.cli.command()
  @click.option(
  - '--back-references', '-b',
  + '--back-references', '-b', is_flag=True, default=False,
  help='Include parent back references')
  def export_datasource_schema(back_references):
  """Export datasource YAML schema to stdout"""
  