download the posts

src/download.rs

@@ -0,0 +1,23 @@
+/// Download all the posts from the raw endpoint
+pub async fn download_posts(posts: (String, Vec<String>), dir: String) {
+    // Create folder, silently ignore if already exists
+    std::fs::create_dir(&dir).unwrap_or_default();
+
+    // Endpoint name
+    let endpoint = "raw";
+
+    for post in posts.1 {
+        let mut file = std::fs::File::create(format!("{}/{}.md", dir, post)).unwrap();
+        std::io::Write::write_all(
+            &mut file,
+            reqwest::get(format!("{}/{}/{}", posts.0, endpoint, post))
+                .await
+                .unwrap()
+                .text()
+                .await
+                .unwrap()
+                .as_bytes(),
+        )
+        .unwrap();
+    }
+}

src/main.rs

@@ -1,5 +1,6 @@
 use clap::Parser;
 
+mod download;
 mod parse;
 
 #[derive(Parser)]
@@ -31,6 +32,7 @@ struct Cli {
 async fn main() {
     let cli = Cli::parse();
 
+    // Retrieve user's posts
     let posts = parse::get_posts(
         cli.scheme.to_lowercase(),
         cli.username.to_lowercase(),
@@ -38,5 +40,12 @@ async fn main() {
     )
     .await;
 
-    println!("{:#?}", posts);
+    // Defines the output folder name
+    let directory = match cli.directory {
+        Some(loc) => loc,
+        None => cli.username,
+    };
+
+    // Download the posts
+    download::download_posts(posts, directory).await;
 }