douyin_cli/
cli.rs

1use clap::{Args, CommandFactory, Parser, Subcommand};
2use serde_json::{Value, json};
3
4use crate::{api, auth, comments, crawler, mcp, obscura, settings, subtitles};
5
6const VERSION: &str = env!("CARGO_PKG_VERSION");
7
8#[derive(Debug, Parser)]
9#[command(name = "douyin", version, about = "抖音 CLI（Rust）")]
10#[command(long_about = "通用抖音命令行工具的 Rust 实现。更多命令见：douyin COMMAND --help")]
11struct Cli {
12    #[command(flatten)]
13    crawl: crawler::CrawlArgs,
14    #[command(subcommand)]
15    command: Option<Command>,
16}
17
18#[derive(Debug, Subcommand)]
19enum Command {
20    /// 调用抖音开放平台官方 OpenAPI
21    Api(api::ApiArgs),
22    /// 管理授权
23    Auth(auth::AuthArgs),
24    /// 抓取作品评论区
25    Comment(comments::CommentArgs),
26    /// 通过 stdio 启动抖音 MCP 服务器
27    Mcp,
28    /// Obscura 集成辅助命令
29    Obscura(ObscuraArgs),
30    /// 从本地视频/音频生成字幕
31    Subtitle(subtitles::SubtitleArgs),
32}
33
34#[derive(Debug, Args)]
35struct ObscuraArgs {
36    #[command(subcommand)]
37    command: ObscuraCommand,
38}
39
40#[derive(Debug, Subcommand)]
41enum ObscuraCommand {
42    /// 输出 Obscura 集成 manifest
43    Manifest,
44    /// 检查本地 Obscura 集成状态
45    Status {
46        /// Obscura 可执行文件名
47        #[arg(long, default_value = "obscura")]
48        binary: String,
49    },
50}
51
52pub fn run() -> Result<(), String> {
53    let cli = Cli::parse();
54    match cli.command {
55        Some(Command::Api(args)) => api::run(args),
56        Some(Command::Auth(args)) => auth::run(args),
57        Some(Command::Comment(args)) => comments::run(args),
58        Some(Command::Mcp) => mcp::run_stdio(),
59        Some(Command::Obscura(args)) => run_obscura(args.command),
60        Some(Command::Subtitle(args)) => subtitles::run(args),
61        None if cli.crawl.should_run() => crawler::run(cli.crawl),
62        None => {
63            Cli::command()
64                .print_long_help()
65                .map_err(|error| error.to_string())?;
66            println!();
67            Ok(())
68        }
69    }
70}
71
72fn run_obscura(command: ObscuraCommand) -> Result<(), String> {
73    match command {
74        ObscuraCommand::Manifest => {
75            print_json(&obscura::manifest(VERSION, &settings::settings_file()))
76        }
77        ObscuraCommand::Status { binary } => {
78            let data = settings::load().map_err(|error| error.to_string())?;
79            let openapi = settings::openapi(&data);
80            let authorized = !string_value(&openapi, "accessToken").is_empty()
81                && !string_value(&openapi, "openId").is_empty();
82            print_json(&json!({
83                "douyin": {
84                    "version": VERSION,
85                    "entrypoint": "douyin",
86                    "configFile": settings::settings_file(),
87                    "authorized": authorized
88                },
89                "obscura": obscura::status(&binary),
90                "next": {
91                    "auth": ["douyin", "auth", "login"],
92                    "machineStatus": ["douyin", "auth", "status", "--json"],
93                    "manifest": ["douyin", "obscura", "manifest"]
94                }
95            }))
96        }
97    }
98}
99
100fn string_value<'a>(values: &'a serde_json::Map<String, Value>, key: &str) -> &'a str {
101    values.get(key).and_then(Value::as_str).unwrap_or("")
102}
103
104fn print_json(value: &Value) -> Result<(), String> {
105    println!(
106        "{}",
107        serde_json::to_string_pretty(value).map_err(|error| error.to_string())?
108    );
109    Ok(())
110}
douyin_cli/cli.rs

douyin_cli/
cli.rs
