Rewrite rust (#38)

Co-authored-by: kjuulh <contact@kjuulh.io>
Reviewed-on: https://git.front.kjuulh.io/kjuulh/octopush/pulls/38

crates/gitea_client/src/builder.rs

@@ -0,0 +1,66 @@
+use gitea_raw_client::apis::configuration::{ApiKey, Configuration};
+
+use crate::client::GiteaClient;
+
+pub struct GiteaClientBuilder {
+    conf: Configuration,
+}
+
+impl GiteaClientBuilder {
+    pub fn new() -> Self {
+        Self::default()
+    }
+
+    pub fn set_basic_auth(mut self, username: String, password: Option<String>) -> Self {
+        self.conf.basic_auth = Some((username, password));
+        self
+    }
+
+    pub fn set_oauth(mut self, oauth_token: String) -> Self {
+        self.conf.oauth_access_token = Some(oauth_token);
+        self
+    }
+
+    pub fn set_bearer(mut self, bearer_token: String) -> Self {
+        self.conf.bearer_access_token = Some(bearer_token);
+        self
+    }
+
+    pub fn set_api_key(mut self, api_key: String, prefix: Option<String>) -> Self {
+        self.conf.api_key = Some(ApiKey {
+            key: api_key,
+            prefix,
+        });
+        self
+    }
+
+    pub fn set_base_path(mut self, base_path: &String) -> Self {
+        self.conf.base_path = base_path.clone();
+        self
+    }
+
+    pub fn set_client(mut self, client: reqwest::Client) -> Self {
+        self.conf.client = client;
+        self
+    }
+
+    pub fn build(self) -> GiteaClient {
+        GiteaClient::new(self.conf)
+    }
+}
+
+impl Default for GiteaClientBuilder {
+    fn default() -> Self {
+        Self {
+            conf: Configuration::default(),
+        }
+    }
+}
+
+impl From<Configuration> for GiteaClientBuilder {
+    fn from(conf: Configuration) -> Self {
+        let mut s = Self::default();
+        s.conf = conf;
+        s
+    }
+}