eqemu-docs/internal/console/command_doc_generator_cmd.go

package console

import (
	"fmt"
	"github.com/spf13/cobra"
	"io/ioutil"
	"net/http"
	"os"
	"strings"
)

type GMCommandsDocsGenerateCommand struct {
	command *cobra.Command
}

func (c *GMCommandsDocsGenerateCommand) Command() *cobra.Command {
	return c.command
}

func NewGMCommandsDocsGenerateCommand() *GMCommandsDocsGenerateCommand {
	i := &GMCommandsDocsGenerateCommand{
		command: &cobra.Command{
			Use:   "doc:gm-commands",
			Short: "Command used for generated GM Commands Documentation",
		},
	}

	i.command.Args = i.Validate
	i.command.Run = i.Handle

	return i
}

func (c *GMCommandsDocsGenerateCommand) Validate(_ *cobra.Command, _ []string) error {
	return nil
}

func (c *GMCommandsDocsGenerateCommand) Handle(_ *cobra.Command, _ []string) {
	resp, err := http.Get("https://raw.githubusercontent.com/EQEmu/Server/master/zone/command.cpp")
	if err != nil {
		fmt.Println(err)
	}

	body, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		fmt.Println(err)
	}

	b, err := ioutil.ReadFile("./templates/commands-page.template")
	if err != nil {
		fmt.Println(err)
	}

	template := string(b)

	commandData := fmt.Sprintf("%v\n", template)

	commandData += "| Command | Description | Status Level |\n"

	commandData += "| :--- | :--- | :--- |\n"

	for _, line := range strings.Split(string(body), "\n") {
		if strings.Contains(line, "command_add(\"") {
			line = strings.ReplaceAll(line, "command_add(", "")
			line = strings.ReplaceAll(line, "\t", "")

			lineData := strings.Split(line, "\", ")

			command := strings.TrimSpace(lineData[0])
			command = strings.ReplaceAll(command, "\"", "")
			command = strings.ReplaceAll(command, "(RuleB(Bots, Enabled) && ", "")

			help := strings.TrimSpace(lineData[1])
			help = strings.ReplaceAll(help, "\"", "")
			help = strings.ReplaceAll(help, "|", "|")

			accountStatus := getStringInBetween(line, "AccountStatus::", ",")

			statusValue := GetStatusValue(accountStatus)

			commandData += fmt.Sprintf(
				"| #%v | %v | %v (%v) |\n",
				command,
				help,
				accountStatus,
				statusValue,
			)
		}
	}

	commandData += "\n"

	commandData += "| Command | Subcommand | Usage |\n"

	commandData += "| :--- | :--- | :--- |\n"

	commandFiles := [3]string{"find", "set", "show"}

	for _, command := range commandFiles {
		resp, err := http.Get(fmt.Sprintf("https://raw.githubusercontent.com/EQEmu/Server/master/zone/gm_commands/%v.cpp", command))
		if err != nil {
			fmt.Println(err)
		}

		body, err := ioutil.ReadAll(resp.Body)
		if err != nil {
			fmt.Println(err)
		}

		for _, line := range strings.Split(string(body), "\n") {
			if strings.Contains(line, "Cmd{.cmd = \"") {
				line = strings.ReplaceAll(line, "Cmd{.cmd = \"", "")
				line = strings.ReplaceAll(line, "\t", "")
				line = strings.ReplaceAll(line, ".u = ", "")

				lineData := strings.Split(line, "\", ")

				subcommand := strings.TrimSpace(lineData[0])
				subcommand = strings.ReplaceAll(subcommand, "\"", "")

				help := strings.TrimSpace(lineData[1])
				help = strings.ReplaceAll(help, "\"", "")
				help = strings.ReplaceAll(help, "|", "|")

				commandData += fmt.Sprintf(
					"| #%v | %v | #%v %v |\n",
					command,
					subcommand,
					command,
					help,
				)
			}
		}
	}

	fmt.Println(commandData)

	err = os.WriteFile("./docs/server/operation/in-game-command-reference.md", []byte(commandData), os.ModePerm)
	if err != nil {
		fmt.Println(err)
	}
}