118 lines
3.5 KiB
Rust
118 lines
3.5 KiB
Rust
use {
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crate::fatal,
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log::{error, info, warn},
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serde::{Deserialize, Serialize},
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std::{env, fs, path::PathBuf},
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};
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const CONFIG_PATH: &str = "config.toml";
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#[derive(Debug, Clone, PartialEq, Eq, Hash, Serialize, Deserialize)]
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pub struct Config {
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/// CENTER_URL
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pub center_url: String,
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/// CLUSTER_IP
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pub host_ip: String,
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/// CLUSTER_PORT
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pub host_port: u32,
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/// CLUSTER_ID
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pub cluster_id: String,
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/// CLUSTER_SECRET
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pub cluster_secret: String,
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/// NO_DEMAON
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pub no_demaon: bool,
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/// cache dir
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pub cache_dir: PathBuf,
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}
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impl Config {
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pub fn new(
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center_url: Option<String>,
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host_ip: Option<String>,
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host_port: Option<u32>,
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cluster_id: String,
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cluster_secret: String,
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no_demaon: Option<bool>,
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cache_dir: Option<PathBuf>,
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) -> Self {
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// cache dir 默认: cwd + 'cache'
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let cache_dir = if let Some(cache_dir) = cache_dir {
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cache_dir
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} else {
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env::current_dir()
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.unwrap_or(PathBuf::from("."))
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.join("cache")
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};
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Self {
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center_url: center_url.unwrap_or("https://openbmclapi.bangbang93.com".to_string()),
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host_ip: host_ip.unwrap_or("0.0.0.0".to_string()),
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host_port: host_port.unwrap_or(8080),
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cluster_id,
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cluster_secret,
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no_demaon: no_demaon.unwrap_or(false),
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cache_dir,
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}
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}
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pub fn convert_from_env() {
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// Load from env
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let center_url = env::var("CENTER_URL").ok();
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let host_ip = env::var("CLUSTER_IP").ok();
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let host_port = env::var("CLUSTER_PORT").unwrap().parse::<u32>().ok();
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let no_demaon = env::var("NO_DAEMON").unwrap().parse::<bool>().ok();
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let cache_dir = env::var("CACHE_DIR").ok().map(|x| PathBuf::from(x));
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// Load from env
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let cluster_id = env::var("CLUSTER_ID").unwrap_or_else(|_| {
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fatal!("CLUSTER_ID must be set");
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});
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let cluster_secret = env::var("CLUSTER_SECRET").unwrap_or_else(|_| {
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fatal!("CLUSTER_SECRET must be set");
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});
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// Decrapated warning
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if env::var("CLUSTER_BYOC").is_ok() {
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warn!("CLUSTER_BYOC is deprecated, ignored");
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}
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if env::var("DISABLE_ACCESS_LOG").is_ok() {
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warn!("DISABLE_ACCESS_LOG is deprecated, ignored");
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}
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if env::var("FORCE_NOOPEN").is_ok() {
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warn!("FORCE_NOOPEN is deprecated, ignored");
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}
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if env::var("ENABLE_NGINX").is_ok() {
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warn!("ENABLE_NGINX is deprecated, ignored");
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// If you want to use Nginx, why would you choose this program?
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}
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// Create config
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let config = Config::new(
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center_url,
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host_ip,
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host_port,
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cluster_id,
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cluster_secret,
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no_demaon,
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cache_dir,
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);
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// Save config
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config.save();
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}
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pub fn save(&self) {
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if !fs::canonicalize(CONFIG_PATH).is_ok() {
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fs::File::create(CONFIG_PATH).unwrap_or_else(|err| {
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fatal!("Failed to create config file");
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});
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//TODO: Trigger initialization
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}
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fs::write(CONFIG_PATH, toml::to_string(&self).unwrap()).unwrap_or_else(|err| {
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fatal!("Failed to save config file");
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});
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}
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pub fn join_center_url(&self, path: &str) -> String {
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format!("{}{}", self.center_url, path)
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}
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}
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