diff options
Diffstat (limited to '.config/lemon.go')
| -rw-r--r-- | .config/lemon.go | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/.config/lemon.go b/.config/lemon.go deleted file mode 100644 index f873d2b..0000000 --- a/.config/lemon.go +++ /dev/null @@ -1,212 +0,0 @@ -package main - -import ( - "bufio" - "fmt" - "os" - "time" - "golang.org/x/sys/unix" - "os/exec" - "strconv" - "strings" - "io/ioutil" -) - -var ( - data, connectedWiFi, memPercentage, cpuTemp, cpuPercentage, volumeLevel string - batteryLevel, chargingStatus string - text string = "\n" - moduleColor0, moduleColor1 string = "#9b1bed", "#ff0aa3" -) - -func dataLoop() { - for { - data = getData() - time.Sleep(time.Second / 10) - } -} - -func stdinLoop() { - reader := bufio.NewReader(os.Stdin) - for { - text, _ = reader.ReadString('\n') - } -} - -// to update modules every 5 seconds -func fiveSecLoop() { - for { - memPercentage = getMemUsage() - cpuTemp = getCPUTemp() - cpuPercentage = getCPUUsage() - - time.Sleep(time.Second * 5) - } -} - -// to update modules every 10 seconds -func tenSecLoop() { - for { - connectedWiFi = getWiFiName() - chargingStatus, batteryLevel = getBatteryInfo() - - time.Sleep(time.Second * 10) - } -} - -// very creative name -// used to update modules like volume, etc -// don't want lag on those modules! -func veryFastLoop() { - for { - volumeLevel = getVolumeLevel() - time.Sleep(time.Second / 10) - } -} - -func main() { - go dataLoop() - go stdinLoop() - go fiveSecLoop() - go tenSecLoop() - go veryFastLoop() - - for { - fmt.Print(data + text) - time.Sleep(time.Second / 10) - } -} - -func getData() string { - time := "%{F" + moduleColor0 + "} " + getTime() + "%{F-} " - wifiName := "%{F" + moduleColor1 + "} WiFI: " + connectedWiFi + "%{F-} " - rootFree := "%{F" + moduleColor0 + "} / " + getDisk("/") + "%%{F-} " - homeFree := "%{F" + moduleColor1 + "} /home " + getDisk("/home") + "%%{F-} " - hddFree := "%{F" + moduleColor0 + "} /hdd " + getDisk("/hdd") + "%%{F-} " - cpuUsage := "%{F" + moduleColor1 + "} CPU: " + cpuPercentage + "%%{F-} " - cpuTemp := "%{F" + moduleColor0 + "} TEMP: " + cpuTemp + "%{F-} " - memUsage := "%{F" + moduleColor1 + "} MEM: " + memPercentage + "%{F-} " - - volume := "%{F" + moduleColor0 + "}" - if volumeLevel != "muted" { - volume = volume + "} VOL: " + volumeLevel + "%{F-} " - } else { - volume = volume + "} MUTED%{F-} " - } - - // shows battery level in different color - // depending on charging status - // hidden when full - var battery string - btlvl, _ := strconv.Atoi(batteryLevel) - if btlvl < 100 { - col := moduleColor1 - if chargingStatus == "Charging" { col = moduleColor0 } - battery = fmt.Sprintf("%%{F%s} BATT: %s%%{F-} ", col, batteryLevel) - } - - // TODO add brightness (new) - return time + wifiName + rootFree + homeFree + hddFree + cpuUsage + cpuTemp + "%{r}" + memUsage + battery -} - -func getWiFiName() string { - // script located in ~/.scripts/ - // look at github.com/MikunoNaka/dots - cmd := exec.Command("get_wifi_name.sh") - name, _ := cmd.Output() - return string(name) -} - -func getMemUsage() string { - // script located in ~/.scripts/ - // look at github.com/MikunoNaka/dots - cmd := exec.Command("ram_usage.sh") - usage, _ := cmd.Output() - return string(usage) -} - - -func getCPUTemp() string { - // script located in ~/.scripts/ - // look at github.com/MikunoNaka/dots - cmd := exec.Command("cpu_temp.sh") - temp, _ := cmd.Output() - return string(temp) -} - -func getVolumeLevel() string { - // script located in ~/.scripts/ - // look at github.com/MikunoNaka/dots - cmd := exec.Command("volume_level.sh") - level, _ := cmd.Output() - return string(level) -} - -func getBatteryInfo() (string, string) { - // scripts located in ~/.scripts/ - // look at github.com/MikunoNaka/dots - statCmd := exec.Command("charging_status.sh") - stat, _ := statCmd.Output() - - levelCmd := exec.Command("battery_level.sh") - level, _ := levelCmd.Output() - - return string(stat), string(level) -} - -// TODO: maybe add dates on click -func getTime() string { - now := time.Now() - return now.Format(" 3:04 PM") -} - -// TODO: maybe show percentages instead of free space -func getDisk(mountPoint string) string { - var stat unix.Statfs_t - unix.Statfs(mountPoint, &stat) - - // this is witchcraft. I wrote this but I have -10000 idea how AND IF it works - totalSize := float64(stat.Blocks) * float64(stat.Bsize) / 1073741824 - usedSpace := float64(stat.Bfree) * float64(stat.Bsize) / 1073741824 - - return strconv.FormatFloat((100 - (usedSpace / totalSize) * 100), 'f', 0, 64) -} - -func getCPUSample() (idle, total uint64) { - contents, err := ioutil.ReadFile("/proc/stat") - if err != nil { - return - } - lines := strings.Split(string(contents), "\n") - for _, line := range(lines) { - fields := strings.Fields(line) - if fields[0] == "cpu" { - numFields := len(fields) - for i := 1; i < numFields; i++ { - val, err := strconv.ParseUint(fields[i], 10, 64) - if err != nil { - fmt.Println("Error: ", i, fields[i], err) - } - total += val // tally up all the numbers to get total ticks - if i == 4 { // idle is the 5th field in the cpu line - idle = val - } - } - return - } - } - return -} - -func getCPUUsage() string { - idle0, total0 := getCPUSample() - time.Sleep(3 * time.Second) - idle1, total1 := getCPUSample() - - idleTicks := float64(idle1 - idle0) - totalTicks := float64(total1 - total0) - cpuUsage := 100 * (totalTicks - idleTicks) / totalTicks - - return strconv.Itoa(int(cpuUsage)) -} - |