800ab8464a
- Add 'z read' command with chroma syntax highlighting and line numbers - Add 'z md' command for rendering markdown to terminal - Add Italic, Dim, Underline color constants - Move ReadFileContent to shared pkg/formatter/utils.go - Custom markdown parser with colored headings, lists, checkboxes - Code blocks in markdown use chroma syntax highlighting
93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"os"
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"github.com/zemenawi/zutils/cmd"
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"github.com/zemenawi/zutils/pkg/types"
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)
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func main() {
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registry := types.NewCommandRegistry()
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// Register all commands
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registry.Register(&types.Command{
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Name: "read",
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Description: "Read and display file with syntax highlighting",
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Handler: cmd.ReadCommand,
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})
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registry.Register(&types.Command{
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Name: "md",
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Description: "Render markdown file to terminal",
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Handler: cmd.MarkdownCommand,
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})
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cmd.RegisterInfoCommands(registry)
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registry.Register(&types.Command{
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Name: "version",
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Description: "Show version information",
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Handler: cmd.VersionCommand,
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})
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// Parse command line arguments
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args := os.Args[1:]
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if len(args) == 0 {
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printUsage(registry)
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os.Exit(1)
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}
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// Handle legacy 'info' subcommand pattern for backwards compatibility
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if args[0] == "info" {
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infoCmd, exists := registry.Get("info")
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if !exists {
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printUsage(registry)
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os.Exit(1)
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}
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err := infoCmd.Handler(args[1:])
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if err != nil {
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fmt.Printf("Error: %v\n", err)
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os.Exit(1)
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}
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return
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}
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// Direct command: z info <args>
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commandName := args[0]
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cmdArgs := args[1:]
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if command, exists := registry.Get(commandName); exists {
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err := command.Handler(cmdArgs)
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if err != nil {
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fmt.Printf("Error: %v\n", err)
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os.Exit(1)
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}
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} else {
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// If no command matches, try auto-detect as info command
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err := cmd.InfoCommand(args)
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if err != nil {
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fmt.Printf("Error: %v\n", err)
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printUsage(registry)
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os.Exit(1)
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}
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}
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}
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func printUsage(registry *types.CommandRegistry) {
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fmt.Println("z - User-friendly terminal utilities")
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fmt.Println()
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fmt.Println("Usage: z <command> [arguments]")
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fmt.Println()
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fmt.Println("Commands:")
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for _, command := range registry.GetAll() {
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fmt.Printf(" %-12s %s\n", command.Name, command.Description)
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}
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fmt.Println()
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fmt.Println("Quick Examples:")
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fmt.Println(" z read go.mod # Display file with line numbers")
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fmt.Println(" z info main.go # File information")
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fmt.Println(" z info . # Directory information")
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fmt.Println(" z info network # Network information")
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fmt.Println(" z main.go # Auto-detect file info")
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fmt.Println()
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}
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