Added FTPS backups

+ Made remote backups more generic, should be easier to add new backup types in the future
+ General cleanup
+ clippy + fmt

src/config/mod.rs

@@ -0,0 +1,71 @@
+mod remote;
+
+use crate::config::remote::{FTPSConfig, SFTPConfig};
+use config::{Config, ConfigError, File};
+use serde::Deserialize;
+use std::path::PathBuf;
+
+/// World types supported
+#[derive(Debug, Deserialize, Clone)]
+pub enum WorldType {
+    /// The End (DIM1)
+    END,
+    /// Nether (DIM-1)
+    NETHER,
+    /// Overworld
+    OVERWORLD,
+}
+
+impl From<String> for WorldType {
+    /// Convert config strings to WorldType
+    fn from(string: String) -> Self {
+        match string.as_str() {
+            "END" => WorldType::END,
+            "NETHER" => WorldType::NETHER,
+            _ => WorldType::OVERWORLD,
+        }
+    }
+}
+
+/// Config for individual world configuration
+#[derive(Debug, Deserialize, Clone)]
+pub struct WorldConfig {
+    pub world_name: String,
+    pub save_radius: u64,
+    pub world_type: Option<WorldType>,
+}
+
+/// Config for doing backups
+#[derive(Debug, Deserialize, Clone)]
+pub struct BackupConfig {
+    pub minecraft_dir: PathBuf,
+    pub output_dir: PathBuf,
+    pub backups_to_keep: u64,
+    pub discord_webhook: Option<String>,
+}
+
+/// Config for remote backups
+#[derive(Debug, Deserialize, Clone)]
+pub struct RemoteBackupConfig {
+    pub backups_to_keep: u64,
+    pub sftp: Option<SFTPConfig>,
+    pub ftps: Option<FTPSConfig>,
+}
+
+/// Configs
+#[derive(Debug, Deserialize, Clone)]
+pub struct AlbatrossConfig {
+    pub backup: BackupConfig,
+    pub world_config: Option<Vec<WorldConfig>>,
+    pub remote: Option<RemoteBackupConfig>,
+}
+
+impl AlbatrossConfig {
+    /// Create new backup from file
+    pub fn new(config_path: &str) -> Result<Self, ConfigError> {
+        let mut cfg = Config::new();
+        cfg.merge(File::with_name(config_path))?;
+
+        cfg.try_into()
+    }
+}