/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying

   file LICENSE.rst or https://cmake.org/licensing for details.  */

#include "cmInstallGetRuntimeDependenciesGenerator.h"

#include <memory>

#include <ostream>

#include <set>

#include <string>

#include <utility>

#include <vector>

#include <cm/optional>

#include <cm/string_view>

#include <cmext/string_view>

#include "cmDiagnosticContext.h"

#include "cmGeneratorExpression.h"

#include "cmInstallRuntimeDependencySet.h"

#include "cmListFileCache.h"

#include "cmLocalGenerator.h"

#include "cmMakefile.h"

#include "cmOutputConverter.h"

#include "cmPolicies.h"

#include "cmScriptGenerator.h"

#include "cmStringAlgorithms.h"

namespace {

template <typename T, typename F>

void WriteMultiArgument(std::ostream& os, cm::string_view keyword,

                        std::vector<T> const& list,

                        cmScriptGeneratorIndent indent, F transform)

{

  bool first = true;

  for (auto const& item : list) {

    cm::optional<std::string> result = transform(item);

    if (result) {

      if (first) {

        os << indent << "  " << keyword << "\n";

        first = false;

      }

      os << indent << "    " << *result << "\n";

    }

  }

}

Unexecuted instantiation: cmInstallGetRuntimeDependenciesGenerator.cxx:void (anonymous namespace)::WriteMultiArgument<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> >, (anonymous namespace)::WriteFilesArgument(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, std::__1::basic_string_view<char, std::__1::char_traits<char> >, std::__1::vector<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> >, std::__1::allocator<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> > > > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, cmScriptGeneratorIndent)::$_0>(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, std::__1::basic_string_view<char, std::__1::char_traits<char> >, std::__1::vector<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> >, std::__1::allocator<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> > > > const&, cmScriptGeneratorIndent, (anonymous namespace)::WriteFilesArgument(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, std::__1::basic_string_view<char, std::__1::char_traits<char> >, std::__1::vector<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> >, std::__1::allocator<std::__1::unique_ptr<cmInstallRuntimeDependencySet::Item, std::__1::default_delete<cmInstallRuntimeDependencySet::Item> > > > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, cmScriptGeneratorIndent)::$_0)

Unexecuted instantiation: cmInstallGetRuntimeDependenciesGenerator.cxx:void (anonymous namespace)::WriteMultiArgument<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, (anonymous namespace)::WriteGenexEvaluatorArgument(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, std::__1::basic_string_view<char, std::__1::char_traits<char> >, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, cmLocalGenerator*, cmScriptGeneratorIndent)::$_0>(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, std::__1::basic_string_view<char, std::__1::char_traits<char> >, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, cmScriptGeneratorIndent, (anonymous namespace)::WriteGenexEvaluatorArgument(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, std::__1::basic_string_view<char, std::__1::char_traits<char> >, std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, cmLocalGenerator*, cmScriptGeneratorIndent)::$_0)

void WriteFilesArgument(

  std::ostream& os, cm::string_view keyword,

  std::vector<std::unique_ptr<cmInstallRuntimeDependencySet::Item>> const&

    items,

  std::string const& config, cmScriptGeneratorIndent indent)

{

  WriteMultiArgument(

    os, keyword, items, indent,

    [config](std::unique_ptr<cmInstallRuntimeDependencySet::Item> const& i)

      -> std::string { return cmStrCat('"', i->GetItemPath(config), '"'); });

}

void WriteGenexEvaluatorArgument(std::ostream& os, cm::string_view keyword,

                                 std::vector<std::string> const& genexes,

                                 std::string const& config,

                                 cmLocalGenerator* lg,

                                 cmScriptGeneratorIndent indent)

{

  WriteMultiArgument(

    os, keyword, genexes, indent,

    [config, lg](std::string const& genex) -> cm::optional<std::string> {

      std::string result = cmGeneratorExpression::Evaluate(genex, lg, config);

      if (result.empty()) {

        return cm::nullopt;

      }

      return cmOutputConverter::EscapeForCMake(result);

    });

}

}

cmInstallGetRuntimeDependenciesGenerator::

  cmInstallGetRuntimeDependenciesGenerator(

    cmInstallRuntimeDependencySet* runtimeDependencySet,

    std::vector<std::string> directories,

    std::vector<std::string> preIncludeRegexes,

    std::vector<std::string> preExcludeRegexes,

    std::vector<std::string> postIncludeRegexes,

    std::vector<std::string> postExcludeRegexes,

    std::vector<std::string> postIncludeFiles,

    std::vector<std::string> postExcludeFiles, std::string libraryComponent,

    std::string frameworkComponent, bool noInstallRPath, char const* depsVar,

    char const* rpathPrefix, std::vector<std::string> const& configurations,

    MessageLevel message, bool excludeFromAll, cmListFileBacktrace backtrace,

    cmPolicies::PolicyStatus policyStatusCMP0207)

  : cmInstallGenerator("", configurations, "", message, excludeFromAll, false,

                       cmDiagnosticContext{ std::move(backtrace) })

  , RuntimeDependencySet(runtimeDependencySet)

  , Directories(std::move(directories))

  , PreIncludeRegexes(std::move(preIncludeRegexes))

  , PreExcludeRegexes(std::move(preExcludeRegexes))

  , PostIncludeRegexes(std::move(postIncludeRegexes))

  , PostExcludeRegexes(std::move(postExcludeRegexes))

  , PostIncludeFiles(std::move(postIncludeFiles))

  , PostExcludeFiles(std::move(postExcludeFiles))

  , LibraryComponent(std::move(libraryComponent))

  , FrameworkComponent(std::move(frameworkComponent))

  , PolicyStatusCMP0207(policyStatusCMP0207)

  , NoInstallRPath(noInstallRPath)

  , DepsVar(depsVar)

  , RPathPrefix(rpathPrefix)

{

  this->ActionsPerConfig = true;

}

bool cmInstallGetRuntimeDependenciesGenerator::Compute(cmLocalGenerator* lg)

{

  this->LocalGenerator = lg;

  return true;

}

void cmInstallGetRuntimeDependenciesGenerator::GenerateScript(std::ostream& os)

{

  // Track indentation.

  Indent indent;

  // Begin this block of installation.

  os << indent << "if(";

  if (this->FrameworkComponent.empty() ||

      this->FrameworkComponent == this->LibraryComponent) {

    os << this->CreateComponentTest(this->LibraryComponent,

                                    this->ExcludeFromAll);

  } else {

    os << this->CreateComponentTest(this->LibraryComponent, true) << " OR "

       << this->CreateComponentTest(this->FrameworkComponent,

                                    this->ExcludeFromAll);

  }

  os << ")\n";

  // Generate the script possibly with per-configuration code.

  this->GenerateScriptConfigs(os, indent.Next());

  // End this block of installation.

  os << indent << "endif()\n\n";

}

void cmInstallGetRuntimeDependenciesGenerator::GenerateScriptForConfig(

  std::ostream& os, std::string const& config, Indent indent)

{

  std::string installNameTool =

    this->LocalGenerator->GetMakefile()->GetSafeDefinition(

      "CMAKE_INSTALL_NAME_TOOL");

  Indent inputIndent = indent;

  if (this->PolicyStatusCMP0207 != cmPolicies::WARN) {

    indent = indent.Next();

    os << inputIndent << "block(SCOPE_FOR POLICIES)\n"

       << indent << "cmake_policy(SET CMP0207 "

       << (this->PolicyStatusCMP0207 == cmPolicies::NEW ? "NEW" : "OLD")

       << ")\n";

  }

  os << indent << "file(GET_RUNTIME_DEPENDENCIES\n"

     << indent << "  RESOLVED_DEPENDENCIES_VAR " << this->DepsVar << '\n';

  WriteFilesArgument(os, "EXECUTABLES"_s,

                     this->RuntimeDependencySet->GetExecutables(), config,

                     indent);

  WriteFilesArgument(os, "LIBRARIES"_s,

                     this->RuntimeDependencySet->GetLibraries(), config,

                     indent);

  WriteFilesArgument(os, "MODULES"_s, this->RuntimeDependencySet->GetModules(),

                     config, indent);

  if (this->RuntimeDependencySet->GetBundleExecutable()) {

    os << indent << "  BUNDLE_EXECUTABLE \""

       << this->RuntimeDependencySet->GetBundleExecutable()->GetItemPath(

            config)

       << "\"\n";

  }

  WriteGenexEvaluatorArgument(os, "DIRECTORIES"_s, this->Directories, config,

                              this->LocalGenerator, indent);

  WriteGenexEvaluatorArgument(os, "PRE_INCLUDE_REGEXES"_s,

                              this->PreIncludeRegexes, config,

                              this->LocalGenerator, indent);

  WriteGenexEvaluatorArgument(os, "PRE_EXCLUDE_REGEXES"_s,

                              this->PreExcludeRegexes, config,

                              this->LocalGenerator, indent);

  WriteGenexEvaluatorArgument(os, "POST_INCLUDE_REGEXES"_s,

                              this->PostIncludeRegexes, config,

                              this->LocalGenerator, indent);

  WriteGenexEvaluatorArgument(os, "POST_EXCLUDE_REGEXES"_s,

                              this->PostExcludeRegexes, config,

                              this->LocalGenerator, indent);

  WriteGenexEvaluatorArgument(os, "POST_INCLUDE_FILES"_s,

                              this->PostIncludeFiles, config,

                              this->LocalGenerator, indent);

  WriteGenexEvaluatorArgument(os, "POST_EXCLUDE_FILES"_s,

                              this->PostExcludeFiles, config,

                              this->LocalGenerator, indent);

  std::set<std::string> postExcludeFiles;

  auto const addPostExclude =

    [config, &postExcludeFiles, this](

      std::vector<std::unique_ptr<cmInstallRuntimeDependencySet::Item>> const&

        tgts) {

      for (auto const& item : tgts) {

        item->AddPostExcludeFiles(config, postExcludeFiles,

                                  this->RuntimeDependencySet);

      }

    };

  addPostExclude(this->RuntimeDependencySet->GetExecutables());

  addPostExclude(this->RuntimeDependencySet->GetLibraries());

  addPostExclude(this->RuntimeDependencySet->GetModules());

  bool first = true;

  for (auto const& file : postExcludeFiles) {

    if (first) {

      os << indent << "  POST_EXCLUDE_FILES_STRICT\n";

      first = false;

    }

    os << indent << "    \"" << file << "\"\n";

  }

  if (!installNameTool.empty() && !this->NoInstallRPath) {

    os << indent << "  RPATH_PREFIX " << this->RPathPrefix << '\n';

  }

  os << indent << "  )\n";

  if (this->PolicyStatusCMP0207 != cmPolicies::WARN) {

    os << inputIndent << "endblock()\n";

  }

}