Releasing the former Stadia file transfer tools

The tools allow efficient and fast synchronization of large directory
trees from a Windows workstation to a Linux target machine.

cdc_rsync* support efficient copy of files by using content-defined
chunking (CDC) to identify chunks within files that can be reused.

asset_stream_manager + cdc_fuse_fs support efficient streaming of a
local directory to a remote virtual file system based on FUSE. It also
employs CDC to identify and reuse unchanged data chunks.
This commit is contained in:
Christian Schneider
2022-10-07 10:47:04 +02:00
commit 4326e972ac
364 changed files with 49410 additions and 0 deletions

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NMakeBazelProject.targets Normal file
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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<!-- Adds support for building Bazel projects as Visual Studio NMake projects.
Works for both x64 and GGP platforms.
Usage: Define 4 properties in your project file:
BazelTargets: Labels of Bazel targets to build, e.g. //common:status.
BazelOutputFile: Output filename, e.g. cdc_rsync.exe
BazelSourcePathPrefix: Prefix for source paths, to translate paths relative to (/foo) to project-relative paths (../foo).
Must be escaped for sed (e.g. / -> \/), e.g. ..\/..\/..\/
Optionally, define:
BazelIncludePaths: Include paths, used for Intellisense.
Import NMakeCMakeProject.targets. -->
<!-- Check whether all properties are defined. -->
<Target Name="CheckProperties" BeforeTargets="PrepareForNMakeBuild">
<Error Condition="'$(BazelTargets)' == ''" Text="Please define property BazelTargets" />
<Error Condition="'$(BazelOutputFile)' == ''" Text="Please define property BazelOutputFile" />
<Error Condition="'$(BazelSourcePathPrefix)' == ''" Text="Please define property BazelSourcePathPrefix" />
</Target>
<!-- Define Bazel properties. -->
<PropertyGroup>
<BazelPlatform Condition="'$(Platform)'=='x64'">windows</BazelPlatform>
<BazelPlatform Condition="'$(Platform)'=='GGP'">ggp_windows</BazelPlatform>
<BazelPlatformDir Condition="'$(Platform)'=='x64'">x64-windows</BazelPlatformDir>
<BazelPlatformDir Condition="'$(Platform)'=='GGP'">k8</BazelPlatformDir>
<BazelCompilationMode Condition="'$(Configuration)'=='Debug'">dbg</BazelCompilationMode>
<BazelCompilationMode Condition="'$(Configuration)'=='Release'">opt</BazelCompilationMode>
<!-- The sed command converts repo-relative paths (/path/to/foo) to project-relative paths (../path/to/foo), so that errors etc. can be clicked in VS.
Matches foo:31:8: bar, foo(31): bar, foo(31,32): bar -->
<BazelSedCommand>| sed -r &quot;s/^([^:\(]+[:\(][[:digit:]]+(,[[:digit:]]+)?[:\)])/$(BazelSourcePathPrefix)\\1/&quot;</BazelSedCommand>
<!-- Clang prints errors to stderr, so pipe it into stdout. -->
<BazelSedCommand Condition="'$(Platform)'=='GGP'">2&gt;&amp;1 $(BazelSedCommand)</BazelSedCommand>
<!-- The workspace_status_command saves about 8 seconds. "exit 0" is roughly equivalent to 'true'. -->
<BazelArgs>--config=$(BazelPlatform) --workspace_status_command=&quot;exit 0&quot; --bes_backend=</BazelArgs>
<BazelArgs Condition="'$(Configuration)|$(Platform)'=='Release|GGP'">$(BazelArgs) --linkopt=-Wl,--strip-all</BazelArgs>
<!-- Prevent protobuf recompilation (protobuf is written to "host" by default for both x84 and ggp, causing recompiles). -->
<BazelArgs Condition="'$(Platform)'=='x64'">$(BazelArgs) --distinct_host_configuration=false</BazelArgs>
<!-- Windows uses /LTCG (link-time code generation), but no /GL (global optimization), which is a requirement for that. -->
<BazelArgs Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(BazelArgs) --copt=/GL</BazelArgs>
<!-- Strip unused symbols on GGP. -->
<BazelArgs Condition="'$(Configuration)|$(Platform)'=='Release|GGP'">$(BazelArgs) --copt=-fdata-sections --copt=-ffunction-sections --linkopt=-Wl,--gc-sections</BazelArgs>
<!-- VS creates a bazel-out DIRECTORY if it doesn't exist yet and prevents Bazel from creating a bazel-out SYMLINK. -->
<RmBazelOutDir>cmd.exe /Q /C $(SolutionDir)rm_bazel_out_dir.bat &amp;&amp;</RmBazelOutDir>
<!-- Bazel output is always read-only, which confuses a bunch of tools that upload binaries to gamelets and fail the second time. -->
<MakeRW>&amp;&amp; attrib -r $(OutDir)*</MakeRW>
<!-- Include standard libraries for GGP Intellisense -->
<BazelIncludePaths Condition="'$(Platform)'=='GGP'">$(GGP_SDK_PATH)BaseSDK\LLVM\10.0.1\include\c++\v1;$(GGP_SDK_PATH)BaseSDK\LLVM\10.0.1\lib\clang\10.0.1\include;$(GGP_SDK_PATH)sysroot\usr\include\x86_64-linux-gnu;$(GGP_SDK_PATH)sysroot\usr\include;$(BazelIncludePaths)</BazelIncludePaths>
</PropertyGroup>
<!-- Define NMake properties. -->
<PropertyGroup>
<NMakeIncludeSearchPath>$(SolutionDir)..\..\bazel-out\$(BazelPlatformDir)-$(BazelCompilationMode)\bin;$(BazelIncludePaths)</NMakeIncludeSearchPath>
<NMakeBuildCommandLine>$(RmBazelOutDir) bazel build --compilation_mode=$(BazelCompilationMode) $(BazelArgs) $(BazelTargets) $(BazelSedCommand) $(MakeRW)</NMakeBuildCommandLine>
<NMakeCleanCommandLine>$(RmBazelOutDir) bazel clean</NMakeCleanCommandLine>
<NMakeReBuildCommandLine>$(RmBazelOutDir) bazel clean &amp;&amp; bazel build --compilation_mode=$(BazelCompilationMode) $(BazelArgs) $(BazelTargets) $(BazelSedCommand) $(MakeRW)</NMakeReBuildCommandLine>
<NMakeOutput>$(OutDir)$(BazelOutputFile)</NMakeOutput>
</PropertyGroup>
</Project>