feat: start work on chillhop scraper

only the basic get request with caching has actually been implemented,
but the rest shouldn't be too complicated.

.gitignore

@@ -1 +1,2 @@
 /target
+/cache

src/main.rs

@@ -5,6 +5,8 @@
 use clap::{Parser, Subcommand};
 use std::path::PathBuf;
 
+use crate::scrapers::Sources;
+
 mod messages;
 mod play;
 mod player;
@@ -97,10 +99,13 @@ async fn main() -> eyre::Result<()> {
         match command {
             // TODO: Actually distinguish between sources.
             Commands::Scrape {
-                source: _,
+                source,
                 extension,
                 include_full,
-            } => scrapers::lofigirl::scrape(extension, include_full).await?,
+            } => match source {
+                Sources::Lofigirl => scrapers::lofigirl::scrape(extension, include_full).await?,
+                Sources::Chillhop => scrapers::chillhop::scrape().await,
+            },
         }
     } else {
         play::play(cli).await?;

src/scrapers.rs

@@ -1,5 +1,6 @@
 use clap::ValueEnum;
 
+pub mod chillhop;
 pub mod lofigirl;
 
 #[derive(Clone, Copy, PartialEq, Eq, Debug, ValueEnum)]

src/scrapers/chillhop.rs

@@ -0,0 +1,53 @@
+use std::path::{Path, PathBuf};
+
+use reqwest::Client;
+use tokio::{
+    fs::{self, File},
+    io::AsyncWriteExt,
+};
+
+struct Release {
+    pub tracks: Vec<String>,
+    pub author: String,
+}
+
+struct Data {
+    pub releases: Vec<Release>,
+}
+
+/// Sends a get request, with caching.
+async fn get(client: &Client, path: &str) -> String {
+    let cache = PathBuf::from(format!("./cache/chillhop/{path}.html"));
+    if let Ok(x) = fs::read_to_string(&cache).await {
+        x
+    } else {
+        let resp = client
+            .get(format!("https://chillhop.com/{path}"))
+            .send()
+            .await
+            .unwrap();
+        let text = resp.text().await.unwrap();
+
+        let parent = cache.parent();
+        if let Some(x) = parent {
+            if x != Path::new("") {
+                fs::create_dir_all(x).await.unwrap();
+            }
+        }
+
+        let mut file = File::create(&cache).await.unwrap();
+        file.write_all(text.as_bytes()).await.unwrap();
+
+        text
+    }
+}
+
+pub async fn scrape() {
+    const PAGE_COUNT: usize = 40;
+    const USER_AGENT: &str = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36";
+
+    fs::create_dir_all("./cache/chillhop").await.unwrap();
+    let client = Client::builder().user_agent(USER_AGENT).build().unwrap();
+
+    get(&client, "releases/?page=30").await;
+}