First release

First version of the script

main.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+"fmt"
+"log"
+"os"
+"runtime"
+"os/exec"
+"math"
+"github.com/cloudfoundry/gosigar"
+. "github.com/klauspost/cpuid"
+"github.com/fatih/color"
+//"github.com/printfcoder/goutils/intutils"
+)
+
+func main() {
+red := color.New(color.FgRed).PrintfFunc() //print strings in red
+underline := color.New(color.Bold, color.FgBlue).PrintfFunc()
+info := color.New(color.Bold, color.FgRed).PrintfFunc()
+errortxt := "DropaFetch failed to run correctly. Aborting.\nDetails: command failed with %s\n"
+linuxonly := "Error: DropaLinux is meant to run only on Linux."
+
+
+mem := sigar.Mem{}
+mem.Get() //get memory
+//ARMDetect() //get cpu
+
+
+red("DropaFetch v1\n")
+underline("- - - - - - -\n\n")
+if runtime.GOOS != "linux" { color.Set(color.BgRed); log.Fatalf(linuxonly); color.Unset() }
+
+info("OS: ")
+fmt.Print("Dropa Linux ") //so far, this seems to be the name of the OS
+cmd := exec.Command("uname", "-m")
+cmd.Stdout = os.Stdout
+err := cmd.Run()
+if err != nil { log.Fatalf(errortxt, err) }
+
+
+info("Host: ")
+cmd = exec.Command("hostname")
+cmd.Stdout = os.Stdout
+err = cmd.Run()
+if err != nil { log.Fatalf(errortxt, err) }
+
+info("Kernel: ")
+cmd = exec.Command("uname", "-r")
+cmd.Stdout = os.Stdout
+err = cmd.Run()
+if err != nil { log.Fatalf(errortxt, err) }
+
+info("Uptime: ") //TODO: Change this on future
+cmd = exec.Command("uptime")
+cmd.Stdout = os.Stdout
+err = cmd.Run()
+if err != nil { log.Fatalf(errortxt, err) }
+
+info("Shell: ") //TODO: Fix this. I didn't found a consistent way to show busybox version, running the command above usually gives status code 127 or 2
+/*( = exec.Command("ls", "--help", "2>&1", "&", "head", "-1", `|`, `cut`, `-f1`, "-d'('")
+cmd.Stdout = os.Stdout
+err = cmd.Run()
+if err != nil { log.Fatalf(errortxt, err) }*/
+fmt.Print("BusyBox\n")
+
+info("CPU: ") 
+fmt.Print(CPU.BrandName, "(", CPU.LogicalCores, ") @", CPU.Hz, "Hz\n") //Until now, only arm cpu flags is supported and theres nothing I can do about it. You still can use: cat /proc/cpuinfo
+
+info("Memory: ")
+mtotal := ToFloat64(mem.Total)
+mused := ToFloat64(mem.Used)
+
+fmt.Print(math.Trunc((mused / 2048) / 1000), " / ", math.Trunc((mtotal / 2048) / 1000), " MB\n")
+}
+//More information to come. Stay tuned!
+func ToFloat64(in uint64) float64 {
+	return float64(in)
+}