Re-adding CPU checker and cleaning CLI interface

query-cpu/cmd/cpu.go

@@ -0,0 +1,51 @@
+/*
+Copyright © 2024 NAME HERE <EMAIL ADDRESS>
+*/
+package cmd
+
+import (
+	"fmt"
+	"github.com/jaypipes/ghw"
+	"log"
+
+	"github.com/spf13/cobra"
+)
+
+// cpuCmd represents the cpu command
+var cpuCmd = &cobra.Command{
+	Use:   "cpu",
+	Short: "Show information about host CPU",
+	Long: `A longer description that spans multiple lines and likely contains examples
+and usage of using your command. For example:
+
+Cobra is a CLI library for Go that empowers applications.
+This application is a tool to generate the needed files
+to quickly create a Cobra application.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		client()
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(cpuCmd)
+
+	// Here you will define your flags and configuration settings.
+
+	// Cobra supports Persistent Flags which will work for this command
+	// and all subcommands, e.g.:
+	// cpuCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+	// Cobra supports local flags which will only run when this command
+	// is called directly, e.g.:
+	// cpuCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}
+
+func client() {
+	cpuCores, err := ghw.CPU()
+
+	if err != nil {
+		log.Fatalf("Error occurred: %v", err)
+	}
+
+	fmt.Println(cpuCores)
+}

query-cpu/cmd/root.go

@@ -12,9 +12,14 @@ import (
 // rootCmd represents the base command when called without any subcommands
 var rootCmd = &cobra.Command{
 	Use:   "query-cpu",
-	Short: "testing",
-	Long: `longer
-	testing`,
+	Short: "Show system information and send it to a server",
+
+	Long: `Program to show CPU information and host a server to send this
+information to.
+
+I'm only using this as a way to practice several Go concepts
+like servers and querying OS information, but primarily as a
+way to practice with Cobra.`,
 	// Uncomment the following line if your bare application
 	// has an action associated with it:
 	//Run: func(cmd *cobra.Command, args []string) {},