57 lines
1.1 KiB
Rust
57 lines
1.1 KiB
Rust
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use config::{Config, ConfigError, Environment};
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use dotenvy::dotenv;
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use serde::Deserialize;
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#[derive(Clone, Debug, Deserialize)]
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pub struct Settings {
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#[serde(default)]
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pub base_path: String,
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pub database_url: String,
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#[serde(default = "default_host")]
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pub host: String,
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#[serde(default = "default_port")]
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pub port: u16,
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pub auth: Auth,
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}
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fn default_port() -> u16 {
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3000
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}
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fn default_host() -> String {
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"127.0.0.1".to_string()
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}
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#[derive(Clone, Debug, Deserialize)]
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pub struct Auth {
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pub client_id: String,
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pub client_secret: String,
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pub redirect_url: String,
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pub auth_url: String,
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pub token_url: String,
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pub userinfo_url: String,
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#[serde(default = "default_cookie_name")]
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pub cookie_name: String,
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}
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fn default_cookie_name() -> String {
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"CALLOUT_SESSION".to_string()
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}
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impl Settings {
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pub fn load() -> Result<Self, ConfigError> {
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if let Err(_) = dotenv() {
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println!("Couldn't load .env file.");
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}
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let s = Config::builder()
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.add_source(Environment::default())
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.build()?;
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s.try_deserialize()
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}
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}
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