refactor: move deleted tauri APIs, prepare for next release (#355)

plugins/updater/src/config.rs

@@ -0,0 +1,42 @@
+use serde::{Deserialize, Deserializer};
+use url::Url;
+
+/// Updater configuration.
+#[derive(Debug, Clone, Deserialize)]
+pub struct Config {
+    #[serde(default)]
+    pub endpoints: Vec<UpdaterEndpoint>,
+    /// Additional arguments given to the NSIS or WiX installer.
+    #[serde(default, alias = "installer-args")]
+    pub installer_args: Vec<String>,
+}
+
+/// A URL to an updater server.
+///
+/// The URL must use the `https` scheme on production.
+#[derive(Debug, PartialEq, Eq, Clone)]
+pub struct UpdaterEndpoint(pub Url);
+
+impl std::fmt::Display for UpdaterEndpoint {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{}", self.0)
+    }
+}
+
+impl<'de> Deserialize<'de> for UpdaterEndpoint {
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
+    where
+        D: Deserializer<'de>,
+    {
+        let url = Url::deserialize(deserializer)?;
+        #[cfg(all(not(debug_assertions), not(feature = "schema")))]
+        {
+            if url.scheme() != "https" {
+                return Err(serde::de::Error::custom(
+                    "The configured updater endpoint must use the `https` protocol.",
+                ));
+            }
+        }
+        Ok(Self(url))
+    }
+}