initial commit

main.go

@@ -0,0 +1,99 @@
+/*
+Copyright © 2025 NAME HERE <EMAIL ADDRESS>
+*/
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+var (
+	uppercase bool
+	lowercase bool
+	titlecase bool
+	wordcount bool
+	charcount bool
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "mytextfmt [text]",
+	Short: "A simple text formatter",
+	Long: `mytextfmt is a CLI tool for formatting and analyzing text.
+
+You can provide text as arguments or pipe it in via stdin.
+Multiple formatting options can be applied simultaneously`,
+	Args: cobra.ArbitraryArgs,
+	Run:  runTextFormatter,
+}
+
+func init() {
+	rootCmd.Flags().BoolVarP(&uppercase, "upper", "u", false, "Convert text to uppercase")
+	rootCmd.Flags().BoolVarP(&lowercase, "lower", "l", false, "Convert text to lowercase")
+	rootCmd.Flags().BoolVarP(&titlecase, "title", "t", false, "Convert text to titlecase")
+	rootCmd.Flags().BoolVar(&wordcount, "words", false, "Count words in text")
+	rootCmd.Flags().BoolVar(&charcount, "chars", false, "Count characters in text")
+}
+
+func runTextFormatter(cmd *cobra.Command, args []string) {
+	var text string
+
+	// Get input text from args or stdin
+	if len(args) > 0 {
+		text = strings.Join(args, " ")
+	} else {
+		scanner := bufio.NewScanner(os.Stdin)
+		var lines []string
+
+		for scanner.Scan() {
+			lines = append(lines, scanner.Text())
+		}
+
+		text = strings.Join(lines, "\n")
+	}
+
+	if text == "" {
+		fmt.Println("No input text was provided")
+
+		return
+	}
+
+	result := text
+
+	if uppercase {
+		result = strings.ToUpper(result)
+	}
+
+	if lowercase {
+		result = strings.ToLower(result)
+	}
+
+	if titlecase {
+		result = strings.Title(result)
+	}
+
+	fmt.Println(result)
+
+	if wordcount {
+		words := len(strings.Fields(text))
+
+		fmt.Printf("Word count [%d]\n", words)
+	}
+
+	if charcount {
+		chars := len(text)
+
+		fmt.Printf("Character count [%d]\n", chars)
+	}
+}
+
+func main() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}