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pkg2_dont_use/heroscript/paramsparser/example/main.go

@@ -0,0 +1,84 @@
+// Example usage of the paramsparser package
+package main
+
+import (
+	"fmt"
+
+	"git.ourworld.tf/herocode/heroagent/pkg/heroscript/paramsparser"
+)
+
+func main() {
+	// Create a new parser
+	parser := paramsparser.New()
+
+	// Set some default values
+	parser.SetDefaults(map[string]string{
+		"host":     "localhost",
+		"port":     "8080",
+		"debug":    "false",
+		"timeout":  "30",
+		"greeting": "Hello, World!",
+	})
+
+	// Parse a string in the specified format
+	inputStr := `
+		name: 'myapp' 
+		host: 'example.com'
+		port: 25
+		secure: 1
+		reset: 1 
+		description: '
+			This is a multiline description
+			for my application.
+
+			It can span multiple lines.
+		'
+	`
+
+	err := parser.Parse(inputStr)
+	if err != nil {
+		fmt.Printf("Error parsing input: %v\n", err)
+		return
+	}
+
+	// Access parameters with type conversion
+	name := parser.Get("name")
+	host := parser.Get("host")
+	port := parser.GetIntDefault("port", 8080)
+	secure := parser.GetBool("secure")
+	reset := parser.GetBool("reset")
+	description := parser.Get("description")
+
+	fmt.Println("Configuration:")
+	fmt.Printf("  Name:        %s\n", name)
+	fmt.Printf("  Host:        %s\n", host)
+	fmt.Printf("  Port:        %d\n", port)
+	fmt.Printf("  Secure:      %t\n", secure)
+	fmt.Printf("  Reset:       %t\n", reset)
+	fmt.Printf("  Description: %s\n", description)
+
+	// Get all parameters
+	fmt.Println("\nAll parameters:")
+	for key, value := range parser.GetAll() {
+		if key == "description" {
+			// Truncate long values for display
+			if len(value) > 30 {
+				value = value[:30] + "..."
+			}
+		}
+		fmt.Printf("  %s = %s\n", key, value)
+	}
+
+	// Example of using MustGet for required parameters
+	if parser.Has("name") {
+		fmt.Printf("\nRequired parameter: %s\n", parser.MustGet("name"))
+	}
+
+	// Example of a simpler one-line parse
+	simpleParser := paramsparser.New()
+	simpleParser.ParseString("name: 'simple' version: '1.0' active: 1")
+	fmt.Println("\nSimple parser results:")
+	fmt.Printf("  Name:    %s\n", simpleParser.Get("name"))
+	fmt.Printf("  Version: %s\n", simpleParser.Get("version"))
+	fmt.Printf("  Active:  %t\n", simpleParser.GetBool("active"))
+}