Added a second example

examples/shared.rs

@@ -0,0 +1,56 @@
+use std::path::Path;
+
+use kitchen_fridge::client::Client;
+use kitchen_fridge::traits::CalDavSource;
+use kitchen_fridge::CalDavProvider;
+use kitchen_fridge::cache::Cache;
+
+
+// TODO: change these values with yours
+pub const URL: &str = "https://my.server.com/remote.php/dav/files/john";
+pub const USERNAME: &str = "username";
+pub const PASSWORD: &str = "secret_password";
+
+pub const EXAMPLE_EXISTING_CALENDAR_URL: &str = "https://my.server.com/remote.php/dav/calendars/john/a_calendar_name/";
+pub const EXAMPLE_CREATED_CALENDAR_URL: &str =  "https://my.server.com/remote.php/dav/calendars/john/a_calendar_that_we_have_created/";
+
+const CACHE_FOLDER: &str = "test_cache/provider_sync";
+
+fn main() {
+    panic!("This file is not supposed to be executed");
+}
+
+
+/// Initializes a Provider, and run an initial sync from the server
+pub async fn initial_sync() -> CalDavProvider {
+    let cache_path = Path::new(CACHE_FOLDER);
+
+    let client = Client::new(URL, USERNAME, PASSWORD).unwrap();
+    let cache = match Cache::from_folder(&cache_path) {
+        Ok(cache) => cache,
+        Err(err) => {
+            log::warn!("Invalid cache file: {}. Using a default cache", err);
+            Cache::new(&cache_path)
+        }
+    };
+    let mut provider = CalDavProvider::new(client, cache);
+
+
+    let cals = provider.local().get_calendars().await.unwrap();
+    println!("---- Local items, before sync -----");
+    kitchen_fridge::utils::print_calendar_list(&cals).await;
+
+    println!("Starting a sync...");
+    println!("Depending on your RUST_LOG value, you may see more or less details about the progress.");
+    // Note that we could use sync_with_feedback() to have better and formatted feedback
+    if provider.sync().await == false {
+        log::warn!("Sync did not complete, see the previous log lines for more info. You can safely start a new sync.");
+    }
+    provider.local().save_to_folder().unwrap();
+
+    println!("---- Local items, after sync -----");
+    let cals = provider.local().get_calendars().await.unwrap();
+    kitchen_fridge::utils::print_calendar_list(&cals).await;
+
+    provider
+}