feat: initial release

1 files changed, 76 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..38c9103
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,76 @@
+#![deny(
+  warnings,
+  nonstandard_style,
+  unused,
+  future_incompatible,
+  rust_2018_idioms,
+  unsafe_code
+)]
+#![deny(clippy::all, clippy::nursery, clippy::pedantic)]
+#![recursion_limit = "128"]
+#![allow(clippy::cast_precision_loss)]
+
+use thirtyfour::error::WebDriverResult;
+
+mod schedule;
+mod web;
+mod week;
+
+#[derive(serde::Serialize, serde::Deserialize)]
+struct Cache {
+  schedule:     schedule::MarkdownMap,
+  last_updated: std::time::SystemTime,
+}
+
+#[tokio::main]
+async fn main() -> WebDriverResult<()> {
+  let cache = format!("{}/rin_cache", std::env::temp_dir().display());
+
+  if std::path::Path::new(&cache).exists()
+    && std::env::var("RIN_CACHE_BUST").unwrap_or_else(|_| "0".to_string())
+      != "1"
+  {
+    let schedule: Cache = serde_json::from_str(
+      &std::fs::read_to_string(&cache).expect("failed to read cache"),
+    )
+    .expect("failed to parse cache");
+
+    if schedule
+      .last_updated
+      .elapsed()
+      .unwrap()
+      .as_secs()
+      .checked_div(60)
+      .unwrap()
+      .checked_div(60)
+      .unwrap()
+      < 24
+    {
+      schedule::render_markdown(&schedule.schedule).await;
+
+      return Ok(());
+    }
+  }
+
+  let mut geckodriver =
+    web::geckodriver().expect("failed to start geckodriver");
+  let driver = web::webdriver().await.expect("failed to start webdriver");
+  let markdown =
+    schedule::to_markdown(&driver).await.expect("failed to get schedule");
+  let schedule = schedule::markdown_to_map(&markdown);
+
+  std::fs::write(
+    cache,
+    serde_json::to_string(&Cache {
+      schedule:     schedule.clone(),
+      last_updated: std::time::SystemTime::now(),
+    })
+    .unwrap(),
+  )
+  .unwrap();
+  schedule::render_markdown(&schedule).await;
+  driver.quit().await.expect("failed to quit webdriver");
+  geckodriver.kill().await.expect("failed to kill geckodriver");
+
+  Ok(())
+}