feat: adjust clash log

src-tauri/src/core/clash_api.rs

@@ -62,3 +62,60 @@ fn clash_client_info() -> Result<(String, HeaderMap)> {
 
     Ok((server, headers))
 }
+
+/// 缩短clash的日志
+pub fn parse_log(log: String) -> String {
+    if log.starts_with("time=") {
+        return (&log[33..]).to_owned();
+    }
+    (&log[9..]).to_owned()
+}
+
+/// 缩短clash -t的错误输出
+/// 仅适配 clash p核 8-26、clash meta 1.13.1
+pub fn parse_check_output(log: String) -> String {
+    let t = log.find("time=");
+    let m = log.find("msg=");
+    let mr = log.rfind('"');
+
+    if let (Some(_), Some(m), Some(mr)) = (t, m, mr) {
+        let e = match log.find("level=error msg=") {
+            Some(e) => e + 17,
+            None => m + 5,
+        };
+
+        if mr > m {
+            return (&log[e..mr]).to_owned();
+        }
+    }
+
+    let l = log.find("error=");
+    let r = log.find("path=").or(Some(log.len()));
+
+    if let (Some(l), Some(r)) = (l, r) {
+        return (&log[(l + 6)..(r - 1)]).to_owned();
+    }
+
+    log
+}
+
+#[test]
+fn test_parse_check_output() {
+    let str1 = r#"xxxx\n time="2022-11-18T20:42:58+08:00" level=error msg="proxy 0: 'alpn' expected type 'string', got unconvertible type '[]interface {}'""#;
+    let str2 = r#"20:43:49 ERR [Config] configuration file test failed error=proxy 0: unsupport proxy type: hysteria path=xxx"#;
+    let str3 = r#"
+    "time="2022-11-18T21:38:01+08:00" level=info msg="Start initial configuration in progress"
+    time="2022-11-18T21:38:01+08:00" level=error msg="proxy 0: 'alpn' expected type 'string', got unconvertible type '[]interface {}'"
+    configuration file xxx\n
+    "#;
+
+    let res1 = parse_check_output(str1.into());
+    let res2 = parse_check_output(str2.into());
+    let res3 = parse_check_output(str3.into());
+
+    println!("res1: {res1}");
+    println!("res2: {res2}");
+    println!("res3: {res3}");
+
+    assert_eq!(res1, res3);
+}