package main import ( "github.com/alexflint/go-arg" "bufio" "errors" "fmt" "io" "net/http" "os" "path/filepath" "regexp" "runtime" "strings" ) var args struct { Addon_list_path string `arg:"-i,--addon-list" help:"path to addon list file"` Out_dir string `arg:"-o,--live-dir" help:"path to eso live directory"` Ttc bool `arg:"-t,--ttc" help:"only update tamriel trade centre db"` } func main() { arg.MustParse(&args) fmt.Println("args", args) eso_live_path := eso_live_path_get() if args.Addon_list_path == "" { args.Addon_list_path = filepath.Join(eso_live_path, "addons.list") } if args.Out_dir == "" { args.Out_dir = filepath.Join(eso_live_path) } _, error := os.Stat(args.Addon_list_path) if errors.Is(error, os.ErrNotExist) { error = addon_list_create(args.Addon_list_path) if error != nil { panic(error) } } addon_urls, error := addon_list_read(args.Addon_list_path) if error != nil { panic(error) } addon_paths, error := os.ReadDir(filepath.Join(args.Out_dir, "AddOns")) if error != nil { panic(error) } var eso_live_addon_names []string for _, path := range addon_paths { if path.IsDir() { eso_live_addon_names = append(eso_live_addon_names, path.Name()) } } var eso_ui_list []EsoAddon for _, url := range addon_urls { eso_ui, error := eso_ui_stat_init(url) if error != nil { panic(error) } eso_ui_list = append(eso_ui_list, eso_ui) } for _, eso_live_name := range eso_live_addon_names { matching := "" for _, eso_ui := range eso_ui_list { if strings.Contains(eso_live_name, eso_ui.addon_name) { matching = eso_live_name } } if matching == "" { addon_path := filepath.Join(args.Out_dir, "AddOns", eso_live_name) fmt.Println("Removing inactive addon", addon_path) // TODO os.RemoveAll(addon_path) } } } const ( CONFIG_TEMPLATE = `https://www.esoui.com/downloads/info7-LibAddonMenu.html https://www.esoui.com/downloads/info1245-TamrielTradeCentre.html https://www.esoui.com/downloads/info1146-LibCustomMenu.html ` ESO_LIVE_PATH_WINDOWS = `Documents\Elder Scrolls Online\live` ESO_LIVE_PATH_STEAMOS = ".steam/steam/steamapps/compatdata/306130/pfx/drive_c/users/steamuser/Documents/Elder Scrolls Online/live/" TCC_PRICE_TABLE_URI = "https://us.tamrieltradecentre.com/download/PriceTable" TCC_PRICE_TABLE_NAME = "TamrielTradeCentre" ) var ( ESOUI_NAME = regexp.MustCompile(`(?:https://www.esoui.com/downloads/info[0-9]+\-)([A-Za-z]+)(?:\.html)`) ESOUI_VERSION = regexp.MustCompile(`(?:Version:\s+)(.*)(?:)`) LIVE_VERSION = regexp.MustCompile(`(?:##\s+Version:\s+)(.*)`) ) func eso_live_path_get() string { home_path, error := os.UserHomeDir() if error != nil { panic(error) } if runtime.GOOS == "windows" { return filepath.Join(home_path, ESO_LIVE_PATH_WINDOWS) } else { return filepath.Join(home_path, ESO_LIVE_PATH_STEAMOS) } } func addon_list_create(addon_list_path string) error { file_open, error := os.Create(addon_list_path) if error != nil { return error } defer file_open.Close() _, error = file_open.Write([]byte(CONFIG_TEMPLATE)) if error != nil { return error } return nil } func addon_list_read(addon_list_path string) ([]string, error) { file_open, error := os.OpenFile(addon_list_path, os.O_RDONLY, 0644) defer file_open.Close() if error != nil { return nil, error } file_scanner := bufio.NewScanner(file_open) lines := []string{} for file_scanner.Scan() { line := file_scanner.Text() switch { case line == "": continue case strings.HasPrefix(line, "#"): continue case strings.HasPrefix(line, "//"): continue case strings.HasPrefix(line, "-"): continue } lines = append(lines, line) } return lines, nil } type EsoAddon struct { addon_name string version string dowload_uri string } func eso_ui_stat_init(addon_url string) (EsoAddon, error) { response, error := http.Get(addon_url) if error != nil { return EsoAddon{}, error } defer response.Body.Close() if response.StatusCode == http.StatusNotFound { return EsoAddon{}, errors.New(http.StatusText(response.StatusCode)) } body, error := io.ReadAll(response.Body) if error != nil { return EsoAddon{}, error } addon_name := ESOUI_NAME.FindStringSubmatch(addon_url)[1] version := ESOUI_VERSION.FindStringSubmatch(string(body))[1] dowload_uri := strings.Replace(addon_url, "info", "download", -1) return EsoAddon{addon_name, version, dowload_uri}, nil }