smart mirroring

src/config.rs

@@ -0,0 +1,30 @@
+use serde::Deserialize;
+
+#[derive(Debug, Clone, Deserialize, Default)]
+pub struct Config {
+    pub mirror: Option<MirrorConfig>,
+}
+
+#[derive(Debug, Clone, Deserialize, Default)]
+pub struct MirrorConfig {
+    repos: Vec<String>,
+    mirrorlist: Vec<String>,
+}
+
+impl Config {
+    pub fn is_mirrored_repo(&self, repo: &str) -> bool {
+        if let Some(mirrorc) = &self.mirror {
+            return mirrorc.repos.iter().any(|x| x == repo);
+        }
+
+        false
+    }
+
+    pub fn mirrorlist(&self) -> Option<&[String]> {
+        if let Some(mirror) = &self.mirror {
+            return Some(mirror.mirrorlist.as_slice());
+        }
+
+        None
+    }
+}