trying_out_go/playground/playground.go

package main

import (
	"fmt"
	"log"

	"github.com/dixonwille/wmenu/v5"
)

func main() {
	type program struct {
		name           string
		launchFunction func()
	}

	programs := []program{
		{
			name: "Pass or Fail",
			launchFunction: func() {
				passFail()
			},
		},
		{
			name: "Guessing Game",
			launchFunction: func() {
				guess()
			},
		},
		{
			name: "Shopping List",
			launchFunction: func() {
				shopping()
			},
		},
		{
			name: "Commandline Test",
			launchFunction: func() {
				terminalTest()
			},
		},
		{
			name: "Wall Area",
			launchFunction: func() {
				wallArea()
			},
		},
		{
			name: "myIntPointer",
			launchFunction: func() {
				myIntPointer()
			},
		},
		{
			name: "Double",
			launchFunction: func() {
				double()
			},
		},
		{
			name: "Convert To Celsius",
			launchFunction: func() {
				toCelsius()
			},
		},
		{
			name: "Get the Average My Solution",
			launchFunction: func() {
				averageMySolution()
			},
		},
		{
			name: "Get the Average Head First Solution",
			launchFunction: func() {
				averageHeadFirstSolution()
			},
		},
		{
			name: "Get the Average Variadic",
			launchFunction: func() {
				averageVariadic()
			},
		},
		{
			name: "Slices",
			launchFunction: func() {
				slices()
			},
		},
		{
			name: "Variadic Functions",
			launchFunction: func() {
				variadic()
			},
		},
		{
			name: "Count Votes",
			launchFunction: func() {
				countVotes()
			},
		},
		{
			name: "Magazine Subscribers",
			launchFunction: func() {
				magazineSubscribers()
			},
		},
		{
			name: "Fuel",
			launchFunction: func() {
				fuel()
			},
		},
	}
	menu := wmenu.NewMenu("Choose a program.")
	menu.Action(func(opts []wmenu.Opt) error {
		fmt.Printf("You chose " + opts[0].Text + ". Launching...\n")
		for _, v := range programs {
			if v.name == opts[0].Text {
				v.launchFunction()
			}
		}

		return nil
	})
	menu.PadOptionID()
	for _, option := range programs {
		menu.Option(option.name, nil, false, nil)
	}
	err := menu.Run()
	if err != nil {
		log.Fatal(err)
	}
}