fixes

modules/paste/method.go

@@ -26,12 +26,20 @@ func runPaste(ctx *cli.Context) error {
 	sysInfoMethod := ctx.Bool("sysinfo")
 	pasteBinGoTo := ctx.String("pastebin")
 	dryMode := ctx.Bool("dry")
+	//timeInput := ctx.String("life")
+	//lexerInput := ctx.String("type")
+
+	//verifyValues, err := utility.VerifyInputs(timeInput, lexerInput)
+	//if err != nil {
+	//	fmt.Printf("%s", err)
+	//}
 
 	// Check sysinfo is enabled and run through all the required stuff
 	if sysInfoMethod {
 		PasteData = SysInfoGather()
 	}
 
+	// Paste Data is empty, checking if input is from stdin
 	if stdMethod && PasteData == "" {
 		fio, err := os.Stdin.Stat()
 		if (fio.Mode() & os.ModeCharDevice) == 0 {
@@ -42,14 +50,42 @@ func runPaste(ctx *cli.Context) error {
 			os.Exit(1)
 		}
 	} else if !stdMethod && PasteData == "" {
+		// In the event that input is not from stdin, let's check if a file name
+		// was given to us. golang doesn't let us do the same thing that python,
+		// bash, perl, and others do, which is call the last index item with -1.
+		// Below is basically a hack where we get the length of the arguments,
+		// subtract by 1, and use that to get the last argument index number.
 		argList := os.Args
 		lastArg := argList[len(argList)-1]
 		if lastArg != os.Args[0] {
-			fileBytes, err := ioutil.ReadFile(lastArg)
-			if err != nil {
-				panic(err)
+			// Check if input exists
+			checkarg, _ := utility.IsExist(lastArg)
+			// if it's true, check if it's a file
+			if checkarg {
+				checkfile, _ := utility.IsFile(lastArg)
+				// if it's a file, send it to the PasteData var
+				if checkfile {
+					fileBytes, err := ioutil.ReadFile(lastArg)
+					if err != nil {
+						panic(err)
+					}
+					PasteData = string(fileBytes)
+				} else {
+					fmt.Printf("%s is not a file\n", lastArg)
+					os.Exit(1)
+				}
+			} else {
+				// It doesn't exist, so we need to report if the reported location
+				// does not exist. Else, if it starts with a "-", just skip everything
+				// entirely.
+				if len(lastArg) > 1 && lastArg[:1] == "-" {
+					PasteData = ""
+					// This section is a bug for now - If a value to an arg is provided
+					// and it's not supposed to be a file, we still checked it above.
+				} else if !(len(lastArg) > 1 && lastArg[:1] == "-") {
+					fmt.Printf("File not found or is an argument value: %s\n", lastArg)
+				}
 			}
-			PasteData = string(fileBytes)
 		}
 	}
 
@@ -70,6 +106,9 @@ func runPaste(ctx *cli.Context) error {
 			Rpaste(ctx.String("life"), ctx.String("type"), PasteData)
 		case "fpaste":
 			Fpaste(ctx.String("life"), ctx.String("type"), PasteData)
+		default:
+			fmt.Printf("You have provided an unknown paste bin.\n\n")
+			cli.ShowAppHelp(ctx)
 		}
 	}
 

modules/utility/parsers.go

@@ -18,3 +18,12 @@ func StdInChecker() bool {
 		return false
 	}
 }
+
+func stringInSlice(s string, list []string) bool {
+	for _, b := range list {
+		if b == s {
+			return true
+		}
+	}
+	return false
+}