mirror of https://github.com/zeldaret/tmc.git
29 lines
685 B
C++
29 lines
685 B
C++
#include "util.h"
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#include <iostream>
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#include <fmt/format.h>
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void check_call(const std::vector<std::string>& cmd) {
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std::string cmdstr;
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bool first = true;
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for (const auto& segment : cmd) {
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if (first) {
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first = false;
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} else {
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cmdstr += " ";
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}
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cmdstr += segment;
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}
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int code = system(cmdstr.c_str());
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if (code != 0) {
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std::cerr << cmdstr << " failed with return code " << code << std::endl;
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std::exit(1);
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}
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}
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std::string opt_param(const std::string& format, int defaultVal, int value) {
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if (value != defaultVal) {
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return fmt::format(format, value);
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}
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return "";
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}
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