core

Documentation

Index

• Variables
• func Dir_Maker(dir_Name string)
• func File_Maker(fileName string)
• func InitCommands(rootCmd *cobra.Command)
• func RemoveI_Method(file string)
• type FileTimeStruct

Variables

var CatCmd = &cobra.Command{
	Use:   "cat",
	Short: "Concatenate and display file contents",
	Args:  cobra.ArbitraryArgs,
	Run: func(cmd *cobra.Command, args []string) {
		number, _ := cmd.Flags().GetBool("number")
		numberNonBlank, _ := cmd.Flags().GetBool("number-nonblank")
		squeezeBlank, _ := cmd.Flags().GetBool("squeeze-blank")

		if len(args) > 1 && args[len(args)-2] == "mx" {
			mergeFiles(args[:len(args)-2], args[len(args)-1])
		} else {
			for _, file := range args {
				displayFile(file, number, numberNonBlank, squeezeBlank)
			}
		}
	},
}

var CdCmd = &cobra.Command{
	Use:   "cd",
	Short: "Change the current working directory",
	Args:  cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		targetDir := args[0]

		if targetDir == ".." {
			currentDir, err := os.Getwd()
			if err != nil {
				log.Fatalf("Error getting current directory: %v", err)
			}
			targetDir = filepath.Dir(currentDir)
		}

		err := os.Chdir(targetDir)
		if err != nil {
			log.Fatalf("Error changing directory: %v", err)
		}

		newDir, err := os.Getwd()
		if err != nil {
			log.Fatalf("Error getting new directory: %v", err)
		}

		fmt.Println("Directory changed successfully")
		fmt.Println(newDir)
	},
}

var LsCmd = &cobra.Command{
	Use:   "ls",
	Short: "List directory contents",
	Run: func(cmd *cobra.Command, args []string) {
		dir, _ := cmd.Flags().GetString("directory")
		showHidden, _ := cmd.Flags().GetBool("a")
		appendSlashToDir, _ := cmd.Flags().GetBool("F")
		sortByTime, _ := cmd.Flags().GetBool("t")
		listInode, _ := cmd.Flags().GetBool("i")
		humanReadable, _ := cmd.Flags().GetBool("V")

		listFiles(dir, showHidden, appendSlashToDir, sortByTime, listInode, humanReadable)
	},
}

var MkdirCmd = &cobra.Command{
	Use:   "mkdir [dirName]",
	Short: "Create a new file",
	Long:  `The touch command creates a new file with the given dir_Name.`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 1 {
			Dir_Maker(args[0])
		} else if len(args) > 1 {
			for _, i := range args[:] {
				Dir_Maker(i)
			}
		}
	},
}

var PwdCmd = &cobra.Command{
	Use:   "pwd",
	Short: "Print the current working directory",
	Run: func(cmd *cobra.Command, args []string) {
		dir, err := os.Getwd()
		checkError(err, "getting current working directory")
		fmt.Println(dir)
	},
}

Command to print the current working directory

var RmCmd = &cobra.Command{
	Use:   "rm",
	Short: "Remove files or directories",
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) < 1 {
			fmt.Println("Usage: rm [flags] [file ...]")
			return
		}
		interactive, _ := cmd.Flags().GetBool("interactive")
		confirmAll, _ := cmd.Flags().GetBool("confirm-all")
		recursive, _ := cmd.Flags().GetBool("recursive")
		force, _ := cmd.Flags().GetBool("force")

		if interactive {
			for _, file := range args {
				RemoveI_Method(file)
			}
		} else if confirmAll {
			fmt.Print("Remove all specified files? (y/n): ")
			reader := bufio.NewReader(os.Stdin)
			char, _, err := reader.ReadRune()
			if err != nil {
				fmt.Println("Error reading input:", err)
				return
			}
			if char == 'Y' || char == 'y' {
				for _, file := range args {
					removeFile(file)
				}
			} else {
				fmt.Println("Files not removed")
			}
		} else if recursive {
			if len(args) != 1 {
				fmt.Println("Usage: rm -r [directory]")
				return
			}
			removeDir(args[0])
		} else if force {
			for _, file := range args {
				removeFile(file)
			}
		} else {
			for _, file := range args {
				removeFile(file)
			}
		}
	},
}

var TouchCmd = &cobra.Command{
	Use:   "touch [filename]",
	Short: "Create a new file",
	Long:  `The touch command creates a new file with the given filename.`,
	Run: func(cmd *cobra.Command, args []string) {
		if len(args) == 1 {
			File_Maker(args[0])
		} else if len(args) > 1 {
			for _, i := range args[:] {
				File_Maker(i)
			}
		}
	},
}

Functions

func Dir_Maker

func Dir_Maker(dir_Name string)

func File_Maker

func File_Maker(fileName string)

func InitCommands

func InitCommands(rootCmd *cobra.Command)

func RemoveI_Method

func RemoveI_Method(file string)

Types

type FileTimeStruct

type FileTimeStruct struct {
	Fname string
	Ftime time.Time
}