54 lines
1.2 KiB
Rust
54 lines
1.2 KiB
Rust
use anyhow::Error;
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Config {
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pub http: Http,
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pub database: Database,
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pub graphql: Grapthql,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Http {
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pub host: String,
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pub port: u16,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Database {
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pub url: String,
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pub pool_size: u32,
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pub max_lifetime: u64,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Grapthql {
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pub schema_location: String,
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}
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impl Config {
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pub fn load() -> Result<Self, Error> {
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dotenv::dotenv().ok();
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let http = envy::prefixed("HTTP_")
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.from_env::<Http>()
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.expect("Failed to load http config");
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let database = envy::prefixed("DATABASE_")
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.from_env::<Database>()
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.expect("Failed to load database config");
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let graphql = envy::prefixed("GRAPHQL_")
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.from_env::<Grapthql>()
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.expect("Failed to load graphql config");
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let config = Self {
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http,
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database,
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graphql,
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};
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Ok(config)
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}
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}
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