Mercurial > topfetch++

comparison main.cpp @ 3:f7c837561bfa default tip

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color CPU by load
author Yasuri <yasuri@charliesmp.net>
date Sun, 04 Oct 2026 14:59:57 -0500
parents 841975e638f2
children
comparison
equal deleted inserted replaced
2:4034cee64a58 3:f7c837561bfa
187 187
188 int main(int argc, char** argv) { 188 int main(int argc, char** argv) {
189 std::string override; 189 std::string override;
190 if (argc >= 3 && std::string(argv[1]) == "--logo") override = argv[2]; 190 if (argc >= 3 && std::string(argv[1]) == "--logo") override = argv[2];
191 191
192
192 const Distro distro = readDistro(); 193 const Distro distro = readDistro();
193 const Logo logo = pickLogo(distro, override); 194 const Logo logo = pickLogo(distro, override);
194 const std::string hostname = readHostname(); 195 const std::string hostname = readHostname();
195 const std::string kernver = readVersion(); 196 const std::string kernver = readVersion();
196 197
209 210
210 long totalChange = now.total - prev.total; 211 long totalChange = now.total - prev.total;
211 double cpuPercent = 0.0; 212 double cpuPercent = 0.0;
212 if (totalChange > 0) cpuPercent = 100.0 * (now.busy - prev.busy) / totalChange; 213 if (totalChange > 0) cpuPercent = 100.0 * (now.busy - prev.busy) / totalChange;
213 prev = now; 214 prev = now;
215 std::string cpuColor;
216 if (cpuPercent >= 80) {
217 cpuColor = "\033[31m";
218 }
219 else if (cpuPercent >= 50) {
220 cpuColor = "\033[33m";
221 }
222 else {
223 cpuColor = "\033[32m";
224 }
225
226
214 227
215 std::ostringstream uptimeLine, memLine, cpuLine; 228 std::ostringstream uptimeLine, memLine, cpuLine;
216 uptimeLine << "Uptime: "; 229 uptimeLine << "Uptime: ";
217 if (up < 0) { 230 if (up < 0) {
218 uptimeLine << "Unknown"; 231 uptimeLine << "Unknown";
228 memLine << (m.total - m.available) / kbToGb << " GB / " 241 memLine << (m.total - m.available) / kbToGb << " GB / "
229 << m.total / kbToGb << " GB"; 242 << m.total / kbToGb << " GB";
230 } 243 }
231 244
232 cpuLine << std::fixed << std::setprecision(1) 245 cpuLine << std::fixed << std::setprecision(1)
233 << "CPU: " << cpuPercent << " %"; 246 << "CPU: " << cpuColor << cpuPercent << " %";
234 247
235 std::vector<std::string> info = { 248 std::vector<std::string> info = {
236 "OS: " + distro.pretty, 249 "OS: " + distro.pretty,
237 "Hostname: " + hostname, 250 "Hostname: " + hostname,
238 "Kernel: " + kernver, 251 "Kernel: " + kernver,