CLI Framework

# Create a new Go module
mkdir my-cli-tool && cd my-cli-tool
go mod init my-cli-tool

# Add CLI framework dependency
go get github.com/xraph/forge/cli

package main

import (
    "fmt"
    "os"
    "github.com/xraph/forge/cli"
)

func main() {
    // Create CLI application
    app := cli.New(cli.Config{
        Name:        "mytool",
        Version:     "1.0.0",
        Description: "My awesome CLI tool",
    })

    // Add a hello command with flags
    helloCmd := cli.NewCommand(
        "hello",
        "Say hello to someone",
        func(ctx cli.CommandContext) error {
            name := ctx.String("name")
            if name == "" {
                name = "World"
            }
            
            ctx.Success(fmt.Sprintf("Hello, %s!", name))
            return nil
        },
        cli.WithFlag(cli.NewStringFlag("name", "n", "Name to greet", "")),
    )

    app.AddCommand(helloCmd)

    // Run the CLI
    if err := app.Run(os.Args); err != nil {
        fmt.Fprintf(os.Stderr, "Error: %v\n", err)
        os.Exit(cli.GetExitCode(err))
    }
}

package main

import (
    "os"
    "github.com/xraph/forge"
    "github.com/xraph/forge/cli"
)

func main() {
    // Create Forge app
    app := forge.NewApp(forge.AppConfig{
        Name:        "myapp",
        Version:     "1.0.0",
        Environment: "development",
    })

    // Register services
    forge.RegisterSingleton(app.Container(), "userService", 
        func(c forge.Container) (*UserService, error) {
            return NewUserService(), nil
        })

    // Create CLI with Forge integration
    cliApp := cli.NewForgeIntegratedCLI(app, cli.Config{
        Name:        "myapp-cli",
        Version:     "1.0.0",
        Description: "CLI with Forge integration",
    })

    // Add command that uses Forge services
    userCmd := cli.NewCommand(
        "user",
        "Manage users",
        func(ctx cli.CommandContext) error {
            // Access Forge service via DI
            userService, err := cli.GetService[*UserService](ctx, "userService")
            if err != nil {
                return err
            }

            users := userService.ListUsers()
            
            // Display in table format
            table := ctx.Table()
            table.SetHeader([]string{"ID", "Name", "Email"})
            for _, user := range users {
                table.AppendRow([]string{user.ID, user.Name, user.Email})
            }
            table.Render()

            return nil
        },
    )

    cliApp.AddCommand(userCmd)

    // Run the CLI
    if err := cliApp.Run(os.Args); err != nil {
        os.Exit(cli.GetExitCode(err))
    }
}