| # Copyright 2022 The Chromium Authors |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Presubmit script for the content/browser/private_aggregation directory. |
| |
| See https://www.chromium.org/developers/how-tos/depottools/presubmit-scripts |
| for more details about the presubmit API built into depot_tools. |
| """ |
| |
| |
| def CheckAggregationBudgetStorageSchemaModification(input_api, output_api): |
| """ Checks that kCurrentSchemaVersion is modified when necessary. |
| |
| Whenever private_aggregation_budget_storage.cc changes and |
| kCurrentSchemaVersion stays intact, this check returns a presubmit warning to |
| make sure the value is updated if necessary. |
| """ |
| |
| database_file_changed = False |
| database_version_changed = False |
| |
| for affected_file in input_api.AffectedFiles(): |
| basename = input_api.basename(affected_file.LocalPath()) |
| |
| if basename == 'private_aggregation_budget_storage.cc': |
| database_file_changed = True |
| for (_, line) in affected_file.ChangedContents(): |
| if 'constexpr int kCurrentSchemaVersion ' in line: |
| database_version_changed = True |
| break |
| |
| out = [] |
| if database_file_changed and not database_version_changed: |
| out.append(output_api.PresubmitPromptWarning( |
| 'Please make sure that the private aggregation api budget database is ' |
| 'properly versioned and migrated when making changes to schema or table' |
| ' contents. kCurrentSchemaVersion in ' |
| 'private_aggregation_budget_storage.cc must be updated when doing a ' |
| 'migration.' )) |
| return out |
| |
| def CheckChangeOnUpload(input_api, output_api): |
| return CheckAggregationBudgetStorageSchemaModification(input_api, output_api) |