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51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
// sysinfo queries information about your system
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// Copyright (C) 2024 frosty <inthishouseofcards@gmail.com>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published
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// by the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package main
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import (
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"fmt"
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"log"
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"codeberg.org/frosty/sysinfo/lib/readers"
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"codeberg.org/frosty/sysinfo/lib/ui"
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)
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const (
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memoryDecimalPlaces = 2
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cpuUsageDecimalPlaces = 2
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)
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func main() {
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osInfo, err := readers.ReadOs()
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if err != nil {
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log.Fatalf("%v\n", err)
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}
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fmt.Printf("OS: %v %v\n", osInfo.Name, osInfo.Version)
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memoryInfo, err := readers.ReadMemory()
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if err != nil {
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log.Fatalf("%v\n", err)
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}
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fmt.Printf("RAM: %v / %v\n", ui.PrettifySize(memoryInfo.Used, memoryDecimalPlaces), ui.PrettifySize(memoryInfo.Total, memoryDecimalPlaces))
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cpuUsageInfo, err := readers.ReadCpuUsage()
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if err != nil {
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log.Fatalf("%v\n", err)
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}
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fmt.Printf("CPU: %.*f%%\n", cpuUsageDecimalPlaces, cpuUsageInfo.UsagePercent)
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}
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