158 lines
4.1 KiB
C++
158 lines
4.1 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmFileAPICMakeFiles.h"
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#include <memory>
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#include <string>
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#include <utility>
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#include <vector>
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#include <cm3p/json/value.h>
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#include "cmFileAPI.h"
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#include "cmGlobCacheEntry.h"
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#include "cmGlobalGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmMakefile.h"
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#include "cmSystemTools.h"
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#include "cmake.h"
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namespace {
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class CMakeFiles
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{
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cmFileAPI& FileAPI;
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unsigned long Version;
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std::string CMakeModules;
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std::string const& TopSource;
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std::string const& TopBuild;
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bool OutOfSource;
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Json::Value DumpPaths();
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Json::Value DumpInputs();
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Json::Value DumpInput(std::string const& file);
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Json::Value DumpGlobsDependent();
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Json::Value DumpGlobDependent(cmGlobCacheEntry const& entry);
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public:
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CMakeFiles(cmFileAPI& fileAPI, unsigned long version);
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Json::Value Dump();
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};
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CMakeFiles::CMakeFiles(cmFileAPI& fileAPI, unsigned long version)
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: FileAPI(fileAPI)
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, Version(version)
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, CMakeModules(cmSystemTools::GetCMakeRoot() + "/Modules")
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, TopSource(this->FileAPI.GetCMakeInstance()->GetHomeDirectory())
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, TopBuild(this->FileAPI.GetCMakeInstance()->GetHomeOutputDirectory())
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, OutOfSource(this->TopBuild != this->TopSource)
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{
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static_cast<void>(this->Version);
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}
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Json::Value CMakeFiles::Dump()
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{
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Json::Value cmakeFiles = Json::objectValue;
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cmakeFiles["paths"] = this->DumpPaths();
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cmakeFiles["inputs"] = this->DumpInputs();
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Json::Value globsDependent = this->DumpGlobsDependent();
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if (!globsDependent.empty()) {
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cmakeFiles["globsDependent"] = std::move(globsDependent);
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}
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return cmakeFiles;
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}
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Json::Value CMakeFiles::DumpPaths()
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{
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Json::Value paths = Json::objectValue;
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paths["source"] = this->TopSource;
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paths["build"] = this->TopBuild;
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return paths;
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}
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Json::Value CMakeFiles::DumpInputs()
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{
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Json::Value inputs = Json::arrayValue;
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cmGlobalGenerator* gg =
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this->FileAPI.GetCMakeInstance()->GetGlobalGenerator();
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for (const auto& lg : gg->GetLocalGenerators()) {
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cmMakefile const* mf = lg->GetMakefile();
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for (std::string const& file : mf->GetListFiles()) {
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inputs.append(this->DumpInput(file));
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}
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}
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return inputs;
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}
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Json::Value CMakeFiles::DumpInput(std::string const& file)
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{
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Json::Value input = Json::objectValue;
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bool const isCMake = cmSystemTools::IsSubDirectory(file, this->CMakeModules);
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if (isCMake) {
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input["isCMake"] = true;
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}
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if (!cmSystemTools::IsSubDirectory(file, this->TopSource) &&
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!cmSystemTools::IsSubDirectory(file, this->TopBuild)) {
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input["isExternal"] = true;
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}
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if (this->OutOfSource &&
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cmSystemTools::IsSubDirectory(file, this->TopBuild)) {
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input["isGenerated"] = true;
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}
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std::string path = file;
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if (!isCMake && cmSystemTools::IsSubDirectory(path, this->TopSource)) {
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// Use a relative path within the source directory.
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path = cmSystemTools::RelativePath(this->TopSource, path);
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}
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input["path"] = path;
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return input;
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}
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Json::Value CMakeFiles::DumpGlobsDependent()
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{
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Json::Value globsDependent = Json::arrayValue;
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for (cmGlobCacheEntry const& entry :
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this->FileAPI.GetCMakeInstance()->GetGlobCacheEntries()) {
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globsDependent.append(this->DumpGlobDependent(entry));
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}
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return globsDependent;
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}
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Json::Value CMakeFiles::DumpGlobDependent(cmGlobCacheEntry const& entry)
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{
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Json::Value globDependent = Json::objectValue;
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globDependent["expression"] = entry.Expression;
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if (entry.Recurse) {
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globDependent["recurse"] = true;
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}
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if (entry.ListDirectories) {
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globDependent["listDirectories"] = true;
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}
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if (entry.FollowSymlinks) {
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globDependent["followSymlinks"] = true;
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}
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if (!entry.Relative.empty()) {
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globDependent["relative"] = entry.Relative;
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}
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Json::Value paths = Json::arrayValue;
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for (std::string const& file : entry.Files) {
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paths.append(file);
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}
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globDependent["paths"] = std::move(paths);
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return globDependent;
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}
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}
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Json::Value cmFileAPICMakeFilesDump(cmFileAPI& fileAPI, unsigned long version)
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{
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CMakeFiles cmakeFiles(fileAPI, version);
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return cmakeFiles.Dump();
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}
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