Started work with hidapi to discover USB devices

cmd/root.go

@@ -5,16 +5,38 @@ import (
   "os"
 
   "github.com/spf13/cobra"
+  "github.com/sstallion/go-hid"
+
+  "git.metaunix.net/metaunix/fantastic/devices"
 )
 
 var rootCmd = &cobra.Command{
-  Use:   "hugo",
-  Short: "Hugo is a very fast static site generator",
-  Long: `A Fast and Flexible Static Site Generator built with
-                love by spf13 and friends in Go.
-                Complete documentation is available at https://gohugo.io/documentation/`,
+  Use:   "fantastic",
+  Short: "Fantastic is a CLI app to manage ",
+  Long: `A fast and lightweight CLI tool to manage your Glorious peripherals.`,
   Run: func(cmd *cobra.Command, args []string) {
-    fmt.Println("Test.")
+    count := 0
+
+    hid.Enumerate(0, 0, func(info *hid.DeviceInfo) error {
+      if info.VendorID == devices.VID {
+        count += 1
+      }
+
+  		fmt.Printf("%s: ID %04x:%04x %s %s\n",
+			     info.Path, info.VendorID, info.ProductID, info.MfrStr, info.ProductStr)
+			fmt.Println("Device Information:")
+			fmt.Printf("\tPath         %s\n", info.Path)
+			fmt.Printf("\tVendorID     %#04x\n", info.VendorID)
+			fmt.Printf("\tProductID    %#04x\n", info.ProductID)
+			fmt.Printf("\tUsagePage    %#04x\n", info.UsagePage)
+			fmt.Printf("\tUsage        %#04x\n", info.Usage)
+			fmt.Printf("\tInterfaceNbr %d\n", info.InterfaceNbr)
+			fmt.Printf("\tBusType      %s\n", info.BusType)
+  		fmt.Println()
+  		return nil
+    })
+
+    fmt.Printf("Found %d Glorious devices.\n", count)
   },
 }