feat: add Expelliarmus spell

cmd/wand/expelliarmus.go

@@ -0,0 +1,59 @@
+package wand
+
+import (
+	"fmt"
+
+	"github.com/FOSS-Community/wand/pkg/wand"
+	"github.com/spf13/cobra"
+)
+
+var expelliarmusLogo string = fmt.Sprintf(`%s 
+⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠁⠀⠀⠀⠈⠉⠲⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+⠀⠀⠀⠀⣀⣀⡴⠡⠤⠤⣝⡒⠒⣚⡥⠤⠤⠀⠹⠤⠤⠤⢤⣀⡀⠀⠀⠀⠀
+⠀⡠⢚⣩⠤⡄⠀⣠⢺⣓⢦⠈⠉⠀⡴⣺⡒⣄⠀⠀⡔⠋⠑⠲⢭⡲⣄⠀⠀
+⡼⢱⠋⠀⠀⠱⠂⢣⡻⠼⡸⠀⠀⠀⢇⠧⢝⡼⠀⢠⠃⠀⠀⢀⡤⠥⢬⣣⡀
+⠉⠙⠒⠲⢤⡀⠀⠀⢉⣍⡤⠄⠀⢀⣌⣉⠉⠀⠀⠞⠀⠀⣠⠎⠀⠀⠀⠀⠀
+⠀⠀⠀⠀⠀⠑⠤⡄⠛⠈⢳⡀⠀⡴⠚⠈⠙⡆⢠⠤⠴⠊⠁⠀⠀⠀⠀⠀⠀
+⠀⠀⠀⠀⠀⠀⠀⠘⣄⢀⠀⠧⠜⠀⠀⠀⠈⣡⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡑⠦⠤⠤⠒⢁⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠒⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
+%s`, Cyan, Reset)
+
+var expelliarmusDescription string = fmt.Sprintf(`%s
+%sThe Expelliarmus spell disarms an opponent, making them drop whatever they are holding.%s
+
+%sIn the "wand" library, this command will correspond to killing a process in Linux. :)%s
+
+Usage : %s$ wand expelliarmus <process_id>%s
+
+%sCheers!%s
+`, Cyan, Magenta, Reset, Yellow, Reset, Green, Reset, Red, Reset)
+
+var expelliarmusCmd = &cobra.Command{
+	Use:  "expelliarmus",
+	Long: fmt.Sprintf("%s %s", expelliarmusLogo, expelliarmusDescription),
+	Args: cobra.ExactArgs(1),
+	Run: func(cmd *cobra.Command, args []string) {
+		arg := args[0]
+
+		// List of critical processes that should not be killed
+		criticalProcesses := []string{
+			"init",
+			"systemd",
+			"cron",    
+			"sshd",
+		}
+		for _, criticalProcess := range criticalProcesses {
+			if arg == criticalProcess {
+				fmt.Printf("Error: Attempting to kill critical system process: %s\n", criticalProcess)
+				return
+			}
+		}
+		wand.Runcommand("kill", arg)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(expelliarmusCmd)
+}

cmd/wand/root.go

@@ -32,7 +32,8 @@ var commandlist = []string{
 	fmt.Sprintf("\t%s6.\tavada-kedavra%s\n", Cyan, Reset),
 	fmt.Sprintf("\t%s7.\taccio%s\n", Red, Reset),
 	fmt.Sprintf("\t%s8.\tnox%s\n", White, Reset),
-	fmt.Sprintf("\t%s9.\reducio%s\n", Red, Reset),
+	fmt.Sprintf("\t%s9.\treducio%s\n", Red, Reset),
+	fmt.Sprintf("\t%s10.\texpelliarmus%s\n", Red, Reset),
 }
 
 var logowand string = `