feat: Add support for proxy config

library/src/network.rs

@@ -56,20 +56,39 @@ impl Default for NetworkHooks {
     }
 }
 
+fn create_client_with_proxy() -> anyhow::Result<reqwest::blocking::Client> {
+    let config = read_config()?;
+    let mut client_builder = reqwest::blocking::Client::builder();
+
+    if let Some(proxy_url) = config.proxy_url {
+        let proxy = reqwest::Proxy::http(&proxy_url)?;
+        client_builder = client_builder.proxy(proxy);
+    }
+
+    let client = client_builder.build()?;
+    Ok(client)
+}
+
+fn read_config() -> anyhow::Result<YamlConfig> {
+    let config_str = std::fs::read_to_string("shorebird.yaml")?;
+    let config: YamlConfig = serde_yaml::from_str(&config_str)?;
+    Ok(config)
+}
+
 pub fn patch_check_request_default(
     url: &str,
     request: PatchCheckRequest,
 ) -> anyhow::Result<PatchCheckResponse> {
     shorebird_info!("Sending patch check request: {:?}", request);
-    let client = reqwest::blocking::Client::new();
+    let client = create_client_with_proxy()?;
     let result = client.post(url).json(&request).send();
     let response = handle_network_result(result)?.json()?;
     shorebird_debug!("Patch check response: {:?}", response);
     Ok(response)
 }
 
 pub fn download_file_default(url: &str) -> anyhow::Result<Vec<u8>> {
-    let client = reqwest::blocking::Client::new();
+    let client = create_client_with_proxy()?;
     let result = client.get(url).send();
     let response = handle_network_result(result)?;
     let bytes = response.bytes()?;
@@ -78,7 +97,7 @@ pub fn download_file_default(url: &str) -> anyhow::Result<Vec<u8>> {
 }
 
 pub fn report_event_default(url: &str, request: CreatePatchEventRequest) -> anyhow::Result<()> {
-    let client = reqwest::blocking::Client::new();
+    let client = create_client_with_proxy()?;
     let result = client.post(url).json(&request).send();
     handle_network_result(result)?;
     Ok(())

library/src/yaml.rs

@@ -14,6 +14,8 @@ pub struct YamlConfig {
     pub auto_update: Option<bool>,
     /// Base64-encoded public key for verifying patch hash signatures.
     pub patch_public_key: Option<String>,
+    /// Proxy URL. Remains unused if not set by user.
+    pub proxy_url: Option<String>,
 }
 
 impl YamlConfig {