initial commit, can save index, no modification check

1 files changed, 33 insertions, 0 deletions

diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..625118a
--- /dev/null
+++ b/src/config.rs
@@ -0,0 +1,33 @@
+use config::{File, Map};
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(default)]
+pub struct Config {
+    pub root: String,
+    pub user: Vec<String>,
+    pub directories: Vec<String>,
+    pub custom_directories: Map<String, String>
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Self {
+            root: "/mnt/backup".to_string(),
+            user: vec![],
+            directories: vec![],
+            custom_directories: Map::new(),
+        }
+    }
+}
+
+impl Config {
+    pub fn load() -> Result<Self, config::ConfigError> {
+        let config = config::Config::builder()
+            .add_source(File::with_name("config.toml").required(false))
+            .add_source(config::Environment::with_prefix("FXBAUP").separator("_"))
+            .build()?;
+
+        config.try_deserialize()
+    }
+}