package main import ( "bufio" "encoding/json" "flag" "github.com/zelenin/go-tdlib/tlparser" "log" "net/http" "os" "path/filepath" "strings" ) func main() { var version string var outputFilePath string flag.StringVar(&version, "version", "", "TDLib version") flag.StringVar(&outputFilePath, "output", "./td_api.json", "json schema file") flag.Parse() resp, err := http.Get("https://raw.githubusercontent.com/tdlib/td/" + version + "/td/generate/scheme/td_api.tl") if err != nil { log.Fatalf("http.Get error: %s", err) return } defer resp.Body.Close() schema, err := tlparser.Parse(resp.Body) if err != nil { log.Fatalf("schema parse error: %s", err) return } resp, err = http.Get("https://raw.githubusercontent.com/tdlib/td/" + version + "/td/telegram/Td.cpp") if err != nil { log.Fatalf("http.Get error: %s", err) return } defer resp.Body.Close() err = tlparser.ParseCode(resp.Body, schema) if err != nil { log.Fatalf("parse code error: %s", err) return } err = os.MkdirAll(filepath.Dir(outputFilePath), os.ModePerm) if err != nil { log.Fatalf("make dir error: %s", filepath.Dir(outputFilePath)) } file, err := os.OpenFile(outputFilePath, os.O_CREATE|os.O_RDWR|os.O_TRUNC, os.ModePerm) if err != nil { log.Fatalf("open file error: %s", err) return } data, err := json.MarshalIndent(schema, "", strings.Repeat(" ", 4)) if err != nil { log.Fatalf("json marshal error: %s", err) return } bufio.NewWriter(file).Write(data) }