feat: add git SSH authentication support

Author: moo1210

Cargo.lock

@@ -34,7 +34,7 @@ crossterm = "0.22.1"
 dirs = "3.0.1"
 env_logger = "0.8.1"
 fs-err = "2.5.0"
-git2 = "0.16.1"
+git2 = "0.18.1"
 hex = "0.4.2"
 indoc = "1.0.3"
 log = "0.4.11"

Cargo.toml

@@ -27,6 +27,11 @@ fn make_credentials_callback(
     let mut token_tried = false;
 
     move |url, username, allowed_types| {
+        if allowed_types.contains(CredentialType::SSH_KEY) {
+            let username = username.unwrap();
+            return Cred::ssh_key_from_agent(username);
+        }
+
         if allowed_types.contains(CredentialType::USER_PASS_PLAINTEXT) {
             if let Some(token) = &access_token {
                 if !token_tried {

src/git_util.rs

@@ -23,7 +23,7 @@ constant_time_eq = "0.1.5"
 figment = "0.10.9"
 fs-err = "2.5.0"
 futures = "0.3.13"
-git2 = "0.16.1"
+git2 = "0.18.1"
 reqwest = { version = "0.11.0", features = ["blocking", "json"] }
 rocket = { git = "https://github.com/SergioBenitez/Rocket", rev = "91f6288ea4aeb3d5a502b2f18b2b9677a85463ea", features = ["json"] }
 rusoto_core = { version = "0.48.0", optional = true }