feat(backend::scheduler) deadlock spotted

backend/server/src/modules/blog/components/check_update/utils.rs

@@ -0,0 +1,81 @@
+use crate::constants::{
+    config::general::{default_value, var_name},
+    time::DEFAULT_DATE_FORMAT,
+};
+
+// use crate::modules::blog::components::check_update::index::index_file;
+use chrono::{DateTime, FixedOffset, ParseResult};
+use dirs::home_dir;
+use tracing::warn;
+
+// pub fn search_md(entry: PathBuf) -> Vec<PathBuf> {
+//     if entry.ends_with(".git") {
+//         return vec![];
+//     }
+//     if entry.is_dir() {
+//         if let Ok(files) = entry.read_dir() {
+//             files
+//                 .flat_map(|file| {
+//                     let file_path = file.unwrap().path();
+//                     search_md(file_path)
+//                 })
+//                 .collect()
+//         } else {
+//             vec![]
+//         }
+//     } else if entry.extension().is_some_and(|ext| ext == "md") {
+//         vec![entry]
+//     } else {
+//         vec![]
+//     }
+// }
+
+// pub fn index_files(files: &[PathBuf], db_conn: &Pool<Postgres>) {
+//     let rt = Runtime::new().unwrap();
+//     rt.block_on(async {
+//         let files_clone = files.to_owned();
+//         let handlers = files_clone
+//             .into_iter()
+//             .map(|file: PathBuf| {
+//                 let conn_clone = db_conn.clone();
+//                 spawn(async move {
+//                     if let Err(e) = index_file(&file, &conn_clone).await {
+//                         error!("failed to index markdown file `{}`: {}", file.display(), e);
+//                     }
+//                 })
+//             })
+//             .collect::<Vec<_>>();
+//
+//         block_on(join_all(handlers));
+//     });
+// }
+
+pub fn expand_path(path: String) -> String {
+    if path.starts_with('~') {
+        home_dir()
+            .map(|dir| {
+                dir.join(path.strip_prefix("~/").unwrap())
+                    .into_os_string()
+                    .into_string()
+                    .unwrap()
+            })
+            .unwrap_or_else(|| {
+                warn!(
+                    "failed to parse env var `{}`, using default value `{}`",
+                    var_name::WORK_DIR,
+                    default_value::WORK_DIR
+                );
+                default_value::WORK_DIR.to_string()
+            })
+    } else {
+        path
+    }
+}
+
+pub fn parse_date(date_str: &str) -> ParseResult<DateTime<FixedOffset>> {
+    DateTime::parse_from_str(format!("{}T120000", date_str).as_str(), DEFAULT_DATE_FORMAT)
+}
+
+// pub fn get_md_file_basename(f_name: &str) -> String {
+//     f_name.replace(".md", "")
+// }