Added bor fingerprint

internal/cli/bor_fingerprint.go

@@ -0,0 +1,68 @@
+package cli
+
+import (
+	"fmt"
+	"math"
+
+	"github.com/ethereum/go-ethereum/params"
+	"github.com/mitchellh/cli"
+	"github.com/shirou/gopsutil/cpu"
+	"github.com/shirou/gopsutil/disk"
+	"github.com/shirou/gopsutil/host"
+	"github.com/shirou/gopsutil/mem"
+)
+
+// VersionCommand is the command to show the version of the agent
+type FingerprintCommand struct {
+	UI cli.Ui
+}
+
+// Help implements the cli.Command interface
+func (c *FingerprintCommand) Help() string {
+	return `Usage: bor fingerprint
+
+  Display the system fingerprint`
+}
+
+// Synopsis implements the cli.Command interface
+func (c *FingerprintCommand) Synopsis() string {
+	return "Display the system fingerprint"
+}
+
+func getCoresCount(cp []cpu.InfoStat) int {
+	cores := 0
+	for i := 0; i < len(cp); i++ {
+		cores += int(cp[i].Cores)
+	}
+	return cores
+}
+
+// Run implements the cli.Command interface
+func (c *FingerprintCommand) Run(args []string) int {
+	v, _ := mem.VirtualMemory()
+	h, _ := host.Info()
+	cp, _ := cpu.Info()
+	d, _ := disk.Usage("/")
+
+	osName := h.OS
+	osVer := h.Platform + " - " + h.PlatformVersion + " - " + h.KernelArch
+	totalMem := math.Floor(float64(v.Total)/(1024*1024*1024)*100) / 100
+	availableMem := math.Floor(float64(v.Available)/(1024*1024*1024)*100) / 100
+	usedMem := math.Floor(float64(v.Used)/(1024*1024*1024)*100) / 100
+	totalDisk := math.Floor(float64(d.Total)/(1024*1024*1024)*100) / 100
+	availableDisk := math.Floor(float64(d.Free)/(1024*1024*1024)*100) / 100
+	usedDisk := math.Floor(float64(d.Used)/(1024*1024*1024)*100) / 100
+
+	borDetails := fmt.Sprintf("Bor Version : %s", params.VersionWithMeta)
+	cpuDetails := fmt.Sprintf("CPU : %d cores", getCoresCount(cp))
+	osDetails := fmt.Sprintf("OS : %s %s ", osName, osVer)
+	memDetails := fmt.Sprintf("RAM :: total : %v GB, free : %v GB, used : %v GB", totalMem, availableMem, usedMem)
+	diskDetails := fmt.Sprintf("STORAGE :: total : %v GB, free : %v GB, used : %v GB", totalDisk, availableDisk, usedDisk)
+
+	c.UI.Output(borDetails)
+	c.UI.Output(cpuDetails)
+	c.UI.Output(osDetails)
+	c.UI.Output(memDetails)
+	c.UI.Output(diskDetails)
+	return 0
+}

internal/cli/command.go

@@ -125,6 +125,11 @@ func commands() map[string]cli.CommandFactory {
 				Meta2: meta2,
 			}, nil
 		},
+		"fingerprint": func() (cli.Command, error) {
+			return &FingerprintCommand{
+				UI: ui,
+			}, nil
+		},
 	}
 }