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39 lines
728 B
39 lines
728 B
3 weeks ago
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#include "options.hpp"
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#include <fmt/core.h>
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#include <unistd.h>
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void print_usage() {
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fmt::println("USAGE: bezos [-p PORT] [-h] -d deck.md");
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}
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Options parse_options(int argc, char* argv[]) {
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int opt = 0;
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Options result;
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while((opt = getopt(argc, argv, "hp:d:")) != -1) {
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switch(opt) {
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case 'h':
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print_usage();
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return {.help=true};
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break;
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case 'p':
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result.port = std::stoi(optarg);
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break;
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case 'd':
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result.deck_given=true;
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result.deck_file = optarg;
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break;
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default:
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print_usage();
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return {.error=true};
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}
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}
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if(!result.deck_given) {
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print_usage();
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result.error = true;
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}
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return result;
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}
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