generated from t/malachite
69 lines
1.9 KiB
Rust
69 lines
1.9 KiB
Rust
use std::collections::HashMap;
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use oiseau::config::{Configuration, DatabaseConfig};
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use pathbufd::PathBufD;
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use serde::{Deserialize, Serialize};
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#[derive(Clone, Debug, Serialize, Deserialize)]
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pub struct Config {
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/// The directory files are stored in (relative to cwd).
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#[serde(default = "default_directory")]
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pub directory: String,
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/// The path to the default image to be served for the given buckets.
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#[serde(default = "default_bucket_defaults")]
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pub bucket_defaults: HashMap<String, (String, String)>,
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/// Database configuration.
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#[serde(default = "default_database")]
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pub database: DatabaseConfig,
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}
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fn default_directory() -> String {
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"buckets".to_string()
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}
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fn default_bucket_defaults() -> HashMap<String, (String, String)> {
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HashMap::new()
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}
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fn default_database() -> DatabaseConfig {
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DatabaseConfig::default()
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}
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impl Configuration for Config {
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fn db_config(&self) -> DatabaseConfig {
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self.database.to_owned()
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}
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}
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impl Default for Config {
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fn default() -> Self {
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Self {
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directory: default_directory(),
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bucket_defaults: default_bucket_defaults(),
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database: default_database(),
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}
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}
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}
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impl Config {
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/// Read the configuration file.
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pub fn read() -> Self {
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toml::from_str(
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&match std::fs::read_to_string(PathBufD::current().join("app.toml")) {
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Ok(x) => x,
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Err(_) => {
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let x = Config::default();
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std::fs::write(
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PathBufD::current().join("app.toml"),
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&toml::to_string_pretty(&x).expect("failed to serialize config"),
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)
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.expect("failed to write config");
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return x;
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}
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},
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)
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.expect("failed to deserialize config")
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}
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}
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