| #!/usr/bin/env python | |
| # Copyright 2016 The Chromium Authors. All rights reserved. | |
| # Use of this source code is governed by a BSD-style license that can be | |
| # found in the LICENSE file. | |
| """Merge package entries from different package lists. | |
| """ | |
| # This is used for replacing packages in eg. sid with those in experimental. | |
| # The updated packages are ABI compatible, but include security patches, so we | |
| # should use those instead in our sysroots. | |
| import sys | |
| if len(sys.argv) != 2: | |
| exit(1) | |
| packages = {} | |
| def AddPackagesFromFile(file): | |
| global packages | |
| lines = file.readlines() | |
| if len(lines) % 3 != 0: | |
| exit(1) | |
| for i in range(0, len(lines), 3): | |
| packages[lines[i]] = (lines[i + 1], lines[i + 2]) | |
| AddPackagesFromFile(open(sys.argv[1], 'r')) | |
| AddPackagesFromFile(sys.stdin) | |
| output_file = open(sys.argv[1], 'w') | |
| for (package, (filename, sha256)) in packages.items(): | |
| output_file.write(package + filename + sha256) |