blob: 75ceb97f36c829432414329fa56ad8fe82455627 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
// Copyright 2022 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef INCLUDED_SRC_BUILDTOOL_EXECUTION_API_BAZEL_MSG_BAZEL_BLOB_HPP
#define INCLUDED_SRC_BUILDTOOL_EXECUTION_API_BAZEL_MSG_BAZEL_BLOB_HPP
#include <filesystem>
#include <memory>
#include <optional>
#include <string>
#include <utility> // std::move
#include "src/buildtool/common/artifact_digest.hpp"
#include "src/buildtool/common/bazel_types.hpp"
#include "src/buildtool/file_system/file_system_manager.hpp"
struct BazelBlob {
BazelBlob(bazel_re::Digest mydigest, std::string mydata, bool is_exec)
: digest{std::move(mydigest)},
data{std::move(mydata)},
is_exec{is_exec} {}
bazel_re::Digest digest{};
std::string data{};
bool is_exec{}; // optional: hint to put the blob in executable CAS
};
/// \brief Create a blob from the content found in file or symlink pointed to by
/// given path.
[[nodiscard]] static inline auto CreateBlobFromPath(
std::filesystem::path const& fpath) noexcept -> std::optional<BazelBlob> {
auto const type = FileSystemManager::Type(fpath, /*allow_upwards=*/true);
if (not type) {
return std::nullopt;
}
auto const content = FileSystemManager::ReadContentAtPath(fpath, *type);
if (not content.has_value()) {
return std::nullopt;
}
return BazelBlob{ArtifactDigest::Create<ObjectType::File>(*content),
*content,
IsExecutableObject(*type)};
}
#endif // INCLUDED_SRC_BUILDTOOL_EXECUTION_API_BAZEL_MSG_BAZEL_BLOB_HPP
|
