feat(blog::components::check_update) impl consistency_guard, fix handle_create issues

backend/server/src/modules/blog/components/static_rsc.rs

@@ -0,0 +1,31 @@
+use std::{
+    env,
+    path::{Path, PathBuf},
+    sync::LazyLock,
+};
+
+use crate::{
+    constants::config::general::{default_value, var_name},
+    modules::blog::components::check_update::utils::expand_path,
+};
+
+use regex::Regex;
+use tracing::warn;
+
+pub static BLOG_POST_PATH_PATTERN: LazyLock<Regex> =
+    LazyLock::new(|| Regex::new(r"^posts/\d{4}/[a-zA-Z0-9-]+/index\.md$").unwrap());
+
+pub static GIT_WORK_DIR: LazyLock<PathBuf> = LazyLock::new(|| {
+    let path = if let Ok(default_work_path) = env::var(var_name::WORK_DIR) {
+        expand_path(default_work_path)
+    } else {
+        let fallback_path = expand_path(default_value::WORK_DIR.to_string());
+        warn!(
+            "unset env var `{}`, using default path: {}/blog_git",
+            var_name::WORK_DIR,
+            fallback_path
+        );
+        fallback_path
+    };
+    Path::new(&path).join("blog_git")
+});