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// This source code is released into the public domain.
module;
#include <coroutine>
#include <string>
#include <expected>
#include <format>
export module nihil.posix:execvp;
import nihil.error;
import nihil.monad;
import :argv;
import :execv;
import :find_in_path;
namespace nihil {
// execvp: equivalent to execv, except the command is passed as
// a filename instead of a file descriptor. If the filename is not
// an absolute path, it will be searched for in $PATH.
export [[nodiscard]] auto
execvp(std::string_view file, argv &&argv) -> std::expected<execv, error>
{
auto filename = co_await find_in_path(file);
co_return execv(std::move(filename), std::move(argv));
}
} // namespace nihil
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