feat: add proper logging

swordfish-common/src/constants.rs

@@ -0,0 +1,2 @@
+pub const KATANA_ID: u64 = 646937666251915264;
+pub const SOFA_ID: u64 = 853629533855809596;

swordfish-common/src/lib.rs

@@ -1,14 +1,33 @@
-pub fn add(left: usize, right: usize) -> usize {
-    left + right
-}
+pub use log;
+pub use tracing::{debug, error, info, trace, warn};
+use tracing_subscriber::{self, fmt, EnvFilter};
+pub mod constants;
+pub mod tesseract;
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn it_works() {
-        let result = add(2, 2);
-        assert_eq!(result, 4);
-    }
+pub fn setup_logger(level: &str) -> Result<(), fern::InitError> {
+    // I don't really know how to do it because the unset variable trick doesn't work
+    // since the types can be
+    let formatter = fmt::format()
+        .with_level(true)
+        .with_target(true)
+        .with_thread_ids(false)
+        .with_thread_names(false); // include the name of the current thread.pretty();
+    let filter = EnvFilter::builder()
+        .from_env()
+        .unwrap()
+        .add_directive(
+            format!("swordfish={}", level.to_lowercase())
+                .parse()
+                .unwrap(),
+        )
+        .add_directive(
+            format!("swordfish-common={}", level.to_lowercase())
+                .parse()
+                .unwrap(),
+        );
+    tracing_subscriber::fmt()
+        .event_format(formatter)
+        .with_env_filter(filter)
+        .init();
+    Ok(())
 }

swordfish-common/src/tesseract.rs

@@ -0,0 +1 @@
+pub use leptess::LepTess;

swordfish-common/src/utils/karuta.rs

@@ -0,0 +1,3 @@
+fn parse_card() {
+    
+}