initial commit

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "grrs"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+clap = {version = "4.2.7", features = ["derive"]}
+reqwest = { version = "0.11.17", features = ["blocking", "json"]}
+scraper = { version = "0.16.0", features = []}

src/main.rs

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+use clap::Parser;
+use scraper::{Html, Selector};
+
+#[derive(Parser)]
+struct Cli {
+    url: String,
+}
+
+fn main() {
+    let args = Cli::parse();
+
+    let res = reqwest::blocking::get(&args.url).expect("");
+    let raw_html_text = res.text().unwrap();
+
+    let fragment = Html::parse_fragment(&raw_html_text);
+    let title_selector = Selector::parse("title").unwrap();
+    let title = fragment.select(&title_selector).next().unwrap();
+
+    let title = title.inner_html();
+    println!("{}", title.trim());
+
+    // println!("[[{}][{}]]", args.url, title.trim());
+}
+