itools_cli/
lib.rs

1#![warn(missing_docs)]
2
3//! iTools 命令行接口模块
4//! 
5//! 提供命令行解析、命令执行和相关功能。
6
7use std::error::Error;
8use tracing::info;
9
10/// 命令行参数解析 trait
11pub trait Parse {
12    /// 从命令行参数中解析当前类型
13    fn parse(args: &mut Vec<String>) -> Self;
14}
15
16/// 为 String 实现 Parse trait
17impl Parse for String {
18    fn parse(args: &mut Vec<String>) -> Self {
19        if args.is_empty() {
20            panic!("Expected string argument");
21        }
22        args.remove(0)
23    }
24}
25
26/// 为 i32 实现 Parse trait
27impl Parse for i32 {
28    fn parse(args: &mut Vec<String>) -> Self {
29        if args.is_empty() {
30            panic!("Expected integer argument");
31        }
32        args.remove(0).parse().expect("Invalid integer")
33    }
34}
35
36/// 为 u32 实现 Parse trait
37impl Parse for u32 {
38    fn parse(args: &mut Vec<String>) -> Self {
39        if args.is_empty() {
40            panic!("Expected unsigned integer argument");
41        }
42        args.remove(0).parse().expect("Invalid unsigned integer")
43    }
44}
45
46/// 为 bool 实现 Parse trait
47impl Parse for bool {
48    fn parse(args: &mut Vec<String>) -> Self {
49        if args.is_empty() {
50            panic!("Expected boolean argument");
51        }
52        args.remove(0).parse().expect("Invalid boolean")
53    }
54}
55
56/// iTools 命令行工具
57#[derive(Debug)]
58pub struct Cli {
59    /// 命令
60    pub command: Command,
61}
62
63/// 命令枚举
64#[derive(Debug)]
65pub enum Command {
66    /// 初始化新项目
67    Init {
68        /// 项目名称
69        name: String,
70    },
71    /// 构建项目
72    Build,
73    /// 开发服务器
74    Dev,
75    /// 检查项目
76    Check,
77}
78
79/// 为 Cli 实现 Parse trait
80impl Parse for Cli {
81    fn parse(args: &mut Vec<String>) -> Self {
82        Self { command: Command::parse(args) }
83    }
84}
85
86/// 为 Command 实现 Parse trait
87impl Parse for Command {
88    fn parse(args: &mut Vec<String>) -> Self {
89        if args.is_empty() {
90            panic!("Expected command");
91        }
92        let cmd = args.remove(0);
93        match cmd.as_str() {
94            "init" => Self::Init { name: String::parse(args) },
95            "build" => Self::Build,
96            "dev" => Self::Dev,
97            "check" => Self::Check,
98            _ => panic!("Unknown command: {}", cmd),
99        }
100    }
101}
102
103/// 初始化 CLI 环境
104pub fn init_cli() {
105    // 初始化日志
106    tracing_subscriber::fmt().with_env_filter(tracing_subscriber::EnvFilter::from_default_env()).init();
107
108    info!("CLI initialized");
109}
110
111/// 执行命令
112pub fn execute_command(cli: Cli) -> Result<(), Box<dyn Error>> {
113    match cli.command {
114        Command::Init { name } => {
115            info!("Initializing project: {}", name);
116            // 测试进度条
117            let mut pb = itools_tui::ProgressBar::new(100, 50);
118            for i in 0..=100 {
119                pb.update(i);
120                std::thread::sleep(std::time::Duration::from_millis(50));
121            }
122            pb.finish();
123            Ok(())
124        }
125        Command::Build => {
126            info!("Building project");
127            // 测试加载动画
128            itools_tui::loading_animation(std::time::Duration::from_secs(3), "Building...");
129            Ok(())
130        }
131        Command::Dev => {
132            info!("Starting dev server");
133            // 测试交互式选择菜单
134            let items = ["Option 1", "Option 2", "Option 3"];
135            if let Some(choice) = itools_tui::select(&items, "Please select an option:") {
136                info!("Selected: {}", items[choice]);
137            }
138            Ok(())
139        }
140        Command::Check => {
141            info!("Checking project");
142            // 测试进度条
143            let mut pb = itools_tui::ProgressBar::new(50, 30);
144            for i in 0..=50 {
145                pb.update(i);
146                std::thread::sleep(std::time::Duration::from_millis(100));
147            }
148            pb.finish();
149            Ok(())
150        }
151    }
152}
itools_cli/lib.rs

itools_cli/
lib.rs
