src/repositories.cpp@82680ce258d6 (annotated)
src/repositories.cpp
Tue, 21 Jan 2025 21:01:54 +0100
- author
- Mike Becker <universe@uap-core.de>
- date
- Tue, 21 Jan 2025 21:01:54 +0100
- changeset 4
- 82680ce258d6
- parent 3
- c87bde92805f
- child 37
- d7e9a1200e21
- permissions
- -rw-r--r--
add automatic pull/udate of repositories
| 3 | 1 | /* Copyright 2025 Mike Becker. All rights reserved. |
| 2 | * | |
| 3 | * Redistribution and use in source and binary forms, with or without | |
| 4 | * modification, are permitted provided that the following conditions are met: | |
| 5 | * | |
| 6 | * 1. Redistributions of source code must retain the above copyright | |
| 7 | * notice, this list of conditions and the following disclaimer. | |
| 8 | * | |
| 9 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 | * notice, this list of conditions and the following disclaimer in the | |
| 11 | * documentation and/or other materials provided with the distribution. | |
| 12 | * | |
| 13 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
| 14 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 16 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | |
| 17 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 18 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
| 19 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
| 20 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| 21 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 22 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 23 | */ | |
| 24 | ||
| 25 | #include "repositories.h" | |
| 26 | ||
| 27 | #include <utility> | |
| 28 | #include <filesystem> | |
| 29 | ||
| 30 | using namespace fm; | |
| 31 | namespace fs = std::filesystem; | |
| 32 | ||
| 33 | void repositories::scan(std::string path, unsigned depth) { | |
| 34 | // check the base path | |
| 35 | { | |
| 36 | auto p = fs::path{path}; | |
| 37 | if (is_directory(p / ".hg")) { | |
| 38 | m_repositories.emplace_back(repository{canonical(p), HG}); | |
| 39 | return; | |
| 40 | } else if (is_directory(p / ".git")) { | |
| 41 | m_repositories.emplace_back(repository{canonical(p), GIT}); | |
| 42 | return; | |
| 43 | } else if (depth == 0) { | |
| 44 | return; | |
| 45 | } | |
| 46 | } | |
| 47 | ||
| 48 | // if depth is non-zero, scan subdirs recursively | |
| 49 | --depth; | |
| 50 | for (auto i = fs::recursive_directory_iterator( | |
| 51 | std::move(path), | |
| 52 | fs::directory_options::skip_permission_denied); | |
| 53 | i != fs::recursive_directory_iterator(); ++i) { | |
| 54 | if (!i->is_directory()) continue; | |
| 55 | auto p = i->path(); | |
| 56 | if (is_directory(p / ".hg")) { | |
| 57 | m_repositories.emplace_back(repository{canonical(p), HG}); | |
| 58 | i.disable_recursion_pending(); | |
| 59 | } else if (is_directory(p / ".git")) { | |
| 60 | m_repositories.emplace_back(repository{canonical(p), GIT}); | |
| 61 | i.disable_recursion_pending(); | |
| 62 | } else if (i.depth() == depth) { | |
| 63 | i.disable_recursion_pending(); | |
| 64 | } | |
| 65 | } | |
| 66 | } |
