📦 Update dependencies and enhance functionality for markdown rendering

The changes include updates to dependencies in `Cargo.lock` and `Cargo.toml`, along with enhancements to the markdown rendering script:

1. Added new dependencies: `reqwest` for HTTP requests and `rust_util` for utility functions.
2. Modified `main.rs` to support reading from both local files and URLs, improving flexibility.
3. Updated metadata files (`script-meta-v2.json` and `script-meta.json`) to reflect changes in script size and hash.

These updates expand the script's capabilities while ensuring compatibility with existing features.

md-rs/Cargo.toml

@@ -4,4 +4,6 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+reqwest = { version = "0.13.2", features = ["blocking"] }
+rust_util = "0.6.51"
 termimad = "0.34.1"

md-rs/src/main.rs

@@ -2,6 +2,8 @@
 
 //! ```cargo
 //! [dependencies]
+//! reqwest = { version = "0.13.2", features = ["blocking"] }
+//! rust_util = "0.6.51"
 //! termimad = "0.34.1"
 //! ```
 
@@ -12,22 +14,20 @@
 // skin.italic.add_attr(Underlined);
 // println!("\nand now {}\n", skin.inline("a little *too much* **style!** (and `some(code)` too)"));
 
-use std::fs;
+use rust_util::{opt_result, warning, XResult};
+use std::io::Read;
+use std::{fs, io};
 
 // https://github.com/Canop/termimad
 fn main() {
     let args = std::env::args().skip(1).collect::<Vec<_>>();
-    if args.is_empty() {
-        println!("Usage: md.rs <path>");
-        return;
-    }
     if args.len() > 1 {
-        println!("[ERROR] Only support 1 md file");
+        println!("[ERROR] Only support 1 md URL or file");
         return;
     }
-    match fs::read_to_string(&args[0]) {
+    let first_arg = args.first();
+    match read_to_string(first_arg) {
         Ok(md) => {
-            // termimad::print_inline(&md);
             termimad::print_text(&md);
         }
         Err(e) => {
@@ -36,5 +36,33 @@ fn main() {
     }
 }
 
-// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260411T233243+08:00.MEUCIDN8Gn/U6U95quVMM2wU
-// XhZj2nIQmDzmtQ3gSjrVT0SdAiEAlFYvzjgxODM2dPiYVUsCcIwgMpNQbDXk9n67b5wq0J8=
+fn read_to_string(path_opt: Option<&String>) -> XResult<String> {
+    match path_opt {
+        None => {
+            let mut buffer = String::new();
+            io::stdin().read_to_string(&mut buffer)?;
+            Ok(buffer)
+        }
+        Some(path) => {
+            let is_http_path = path.starts_with("http://");
+            let is_https_path = path.starts_with("https://");
+            if is_http_path || is_https_path {
+                if is_http_path {
+                    warning!("Unsecure path: ${path}")
+                }
+                Ok(opt_result!(
+                    reqwest::blocking::get(path)?.text(),
+                    "Get {path} failed: {}"
+                ))
+            } else {
+                Ok(opt_result!(
+                    fs::read_to_string(path),
+                    "Read {path} failed: {}"
+                ))
+            }
+        }
+    }
+}
+
+// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260412T235541+08:00.MEUCID7zWIZ1zyjpISPbbROS
+// X+wrb0hfpeWaan8mYIaG9hoaAiEAw1jj2TvjDx0Y6egXTfpIQD5XzW91sutNjSz62Nc9taI=