mirror of
https://github.com/zebrajr/node.git
synced 2026-01-15 12:15:26 +00:00
c5cfdd4849
PR-URL: https://github.com/nodejs/node/pull/52609 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Daniel Lemire <daniel@lemire.me> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
#ifndef SRC_NODE_TASK_RUNNER_H_
|
|
#define SRC_NODE_TASK_RUNNER_H_
|
|
|
|
#if defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
|
|
|
|
#include "node_internals.h"
|
|
#include "simdjson.h"
|
|
#include "spawn_sync.h"
|
|
#include "uv.h"
|
|
|
|
#include <optional>
|
|
#include <string_view>
|
|
|
|
namespace node {
|
|
namespace task_runner {
|
|
|
|
// ProcessRunner is the class responsible for running a process.
|
|
// A class instance is created for each process to be run.
|
|
// The class is responsible for spawning the process and handling its exit.
|
|
// The class also handles the environment variables and arguments.
|
|
class ProcessRunner {
|
|
public:
|
|
ProcessRunner(std::shared_ptr<InitializationResultImpl> result,
|
|
std::string_view command_id,
|
|
const std::optional<std::string>& positional_args);
|
|
void Run();
|
|
static void ExitCallback(uv_process_t* req,
|
|
int64_t exit_status,
|
|
int term_signal);
|
|
|
|
private:
|
|
uv_loop_t* loop_ = uv_default_loop();
|
|
uv_process_t process_{};
|
|
uv_process_options_t options_{};
|
|
uv_stdio_container_t child_stdio[3]{};
|
|
std::shared_ptr<InitializationResultImpl> init_result;
|
|
std::vector<std::string> command_args_{};
|
|
std::vector<std::string> env_vars_{};
|
|
std::unique_ptr<char* []> env {}; // memory for options_.env
|
|
std::unique_ptr<char* []> arg {}; // memory for options_.args
|
|
|
|
// OnExit is the callback function that is called when the process exits.
|
|
void OnExit(int64_t exit_status, int term_signal);
|
|
|
|
#ifdef _WIN32
|
|
std::string file_ = "cmd.exe";
|
|
#else
|
|
std::string file_ = "/bin/sh";
|
|
#endif // _WIN32
|
|
};
|
|
|
|
void RunTask(std::shared_ptr<InitializationResultImpl> result,
|
|
std::string_view command_id,
|
|
const std::optional<std::string>& positional_args);
|
|
std::optional<std::string> GetPositionalArgs(
|
|
const std::vector<std::string>& args);
|
|
std::string EscapeShell(const std::string& command);
|
|
|
|
} // namespace task_runner
|
|
} // namespace node
|
|
|
|
#endif // defined(NODE_WANT_INTERNALS) && NODE_WANT_INTERNALS
|
|
|
|
#endif // SRC_NODE_TASK_RUNNER_H_
|