def apply(ctx, conf_dir, auto_approve, dataset, exclude_dataset, mode, backup_dataset):
# TODO Impl auto-approve option
add_counts, change_counts, destroy_counts = [], [], []
with ThreadPoolExecutor(max_workers=ctx.obj['parallelism']) as e:
dataset_action = DatasetAction(e, project=ctx.obj['project'],
credential_file=ctx.obj['credential_file'],
no_color=not ctx.obj['color'],
debug=ctx.obj['debug'])
source_datasets = [d for d in as_completed(dataset_action.list_datasets(
dataset, exclude_dataset)) if d]
target_datasets = list_local_datasets(conf_dir, dataset, exclude_dataset)
echo('------------------------------------------------------------------------')
echo()
fs = []
add_count, add_fs = dataset_action.add(source_datasets, target_datasets)
add_counts.append(add_count)
fs.extend(add_fs)
change_count, change_fs = dataset_action.change(source_datasets, target_datasets)
change_counts.append(change_count)
fs.extend(change_fs)
destroy_count, destroy_fs = dataset_action.destroy(source_datasets, target_datasets)
destroy_counts.append(destroy_count)
fs.extend(destroy_fs)
as_completed(fs)
fs = []
for d in target_datasets:
target_tables = list_local_tables(conf_dir, d.dataset_id)
if target_tables is None:
continue
table_action = TableAction(e, d.dataset_id,
migration_mode=mode,
backup_dataset_id=backup_dataset,
project=ctx.obj['project'],
credential_file=ctx.obj['credential_file'],
no_color=not ctx.obj['color'],
debug=ctx.obj['debug'])
source_tables = [t for t in as_completed(table_action.list_tables()) if t]
if target_tables or source_tables:
echo('------------------------------------------------------------------------')
echo()
add_count, add_fs = table_action.add(source_tables, target_tables)
add_counts.append(add_count)
fs.extend(add_fs)
change_count, change_fs = table_action.change(source_tables, target_tables)
change_counts.append(change_count)
fs.extend(change_fs)
destroy_count, destroy_fs = table_action.destroy(source_tables, target_tables)
destroy_counts.append(destroy_count)
fs.extend(destroy_fs)
as_completed(fs)
if not any(chain.from_iterable([add_counts, change_counts, destroy_counts])):
echo(msg.MESSAGE_SUMMARY_NO_CHANGE)
echo()
else:
echo(msg.MESSAGE_APPLY_SUMMARY.format(
sum(add_counts), sum(change_counts), sum(destroy_counts)))
echo()
def apply_destroy(ctx, conf_dir, auto_approve, dataset, exclude_dataset):
# TODO Impl auto-approve option
destroy_counts = []
with ThreadPoolExecutor(max_workers=ctx.obj['parallelism']) as e:
dataset_action = DatasetAction(e, project=ctx.obj['project'],
credential_file=ctx.obj['credential_file'],
no_color=not ctx.obj['color'],
debug=ctx.obj['debug'])
source_datasets = [d for d in as_completed(dataset_action.list_datasets(
dataset, exclude_dataset)) if d]
target_datasets = list_local_datasets(conf_dir, dataset, exclude_dataset)
echo('------------------------------------------------------------------------')
echo()
fs = []
for d in target_datasets:
table_action = TableAction(e, d.dataset_id,
project=ctx.obj['project'],
credential_file=ctx.obj['credential_file'],
no_color=not ctx.obj['color'],
debug=ctx.obj['debug'])
source_tables = [t for t in as_completed(table_action.list_tables()) if t]
if source_tables:
echo('------------------------------------------------------------------------')
echo()
destroy_count, destroy_fs = table_action.destroy(source_tables, [])
destroy_counts.append(destroy_count)
fs.extend(destroy_fs)
as_completed(fs)
fs = []
destroy_count, destroy_fs = dataset_action.intersection_destroy(
source_datasets, target_datasets)
destroy_counts.append(destroy_count)
fs.extend(destroy_fs)
as_completed(fs)
if not any(destroy_counts):
echo(msg.MESSAGE_SUMMARY_NO_CHANGE)
echo()
else:
echo(msg.MESSAGE_APPLY_DESTROY_SUMMARY.format(sum(destroy_counts)))
echo()