src/tint/utils/command/args.cc

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#include "src/tint/utils/command/args.h"

#include <span>

#include "src/utils/compiler.h"

namespace tint::args {

tint::Vector<std::string_view, 8> Vectorize(int argc, const char** argv) {
    tint::Vector<std::string_view, 8> arguments;
    // SAFETY: `argv` is guaranteed by the program entry point (argc/argv) to contain at least
    // `argc` elements.
    auto args = DAWN_UNSAFE_BUFFERS(std::span<const char* const>{argv, static_cast<size_t>(argc)});
    for (int i = 1; i < argc; i++) {
        std::string_view arg(args[static_cast<size_t>(i)]);
        if (!arg.empty()) {
            arguments.Push(arg);
        }
    }
    return arguments;
}

}  // namespace tint::args