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https://github.com/cemu-project/vcpkg.git
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d253123055
* [vcpkg] Add options and documentation for env command * [vcpkg-env] Cleanup. Add tools/*.
75 lines
3.2 KiB
C++
75 lines
3.2 KiB
C++
#include "pch.h"
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#include <vcpkg/base/strings.h>
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#include <vcpkg/base/system.h>
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#include <vcpkg/build.h>
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#include <vcpkg/commands.h>
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#include <vcpkg/help.h>
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namespace vcpkg::Commands::Env
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{
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static constexpr StringLiteral OPTION_BIN = "--bin";
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static constexpr StringLiteral OPTION_INCLUDE = "--include";
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static constexpr StringLiteral OPTION_DEBUG_BIN = "--debug-bin";
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static constexpr StringLiteral OPTION_TOOLS = "--tools";
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static constexpr StringLiteral OPTION_PYTHON = "--python";
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static constexpr std::array<CommandSwitch, 5> SWITCHES = {{
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{OPTION_BIN, "Add installed bin/ to PATH"},
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{OPTION_INCLUDE, "Add installed include/ to INCLUDE"},
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{OPTION_DEBUG_BIN, "Add installed debug/bin/ to PATH"},
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{OPTION_TOOLS, "Add installed tools/*/ to PATH"},
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{OPTION_PYTHON, "Add installed python/ to PYTHONPATH"},
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}};
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const CommandStructure COMMAND_STRUCTURE = {
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Help::create_example_string("env --triplet x64-windows"),
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0,
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0,
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{SWITCHES, {}},
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nullptr,
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};
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void perform_and_exit(const VcpkgCmdArguments& args, const VcpkgPaths& paths, const Triplet& triplet)
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{
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const auto& fs = paths.get_filesystem();
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const ParsedArguments options = args.parse_arguments(COMMAND_STRUCTURE);
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const auto pre_build_info = Build::PreBuildInfo::from_triplet_file(paths, triplet);
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const Toolset& toolset = paths.get_toolset(pre_build_info);
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auto env_cmd = Build::make_build_env_cmd(pre_build_info, toolset);
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std::unordered_map<std::string, std::string> extra_env = {};
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const bool add_bin = Util::Sets::contains(options.switches, OPTION_BIN);
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const bool add_include = Util::Sets::contains(options.switches, OPTION_INCLUDE);
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const bool add_debug_bin = Util::Sets::contains(options.switches, OPTION_DEBUG_BIN);
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const bool add_tools = Util::Sets::contains(options.switches, OPTION_TOOLS);
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const bool add_python = Util::Sets::contains(options.switches, OPTION_PYTHON);
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std::vector<std::string> path_vars;
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if (add_bin) path_vars.push_back((paths.installed / triplet.to_string() / "bin").u8string());
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if (add_debug_bin) path_vars.push_back((paths.installed / triplet.to_string() / "debug" / "bin").u8string());
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if (add_include) extra_env.emplace("INCLUDE", (paths.installed / triplet.to_string() / "include").u8string());
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if (add_tools)
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{
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auto tools_dir = paths.installed / triplet.to_string() / "tools";
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auto tool_files = fs.get_files_non_recursive(tools_dir);
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path_vars.push_back(tools_dir.u8string());
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for (auto&& tool_dir : tool_files)
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{
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if (fs.is_directory(tool_dir)) path_vars.push_back(tool_dir.u8string());
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}
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}
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if (add_python) extra_env.emplace("PYTHONPATH", (paths.installed / triplet.to_string() / "python").u8string());
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if (path_vars.size() > 0) extra_env.emplace("PATH", Strings::join(";", path_vars));
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if (env_cmd.empty())
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System::cmd_execute_clean("cmd", extra_env);
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else
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System::cmd_execute_clean(env_cmd + " && cmd", extra_env);
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Checks::exit_success(VCPKG_LINE_INFO);
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}
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}
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