src-tauri/src/lib.rs

@@ -51,11 +51,12 @@ pub fn run() {
                 .map(|pf| pf.log_paths.clone())
                 .unwrap_or_default();
 
-            let mut rx = watcher::spawn(log_paths);
+            let rx = watcher::spawn(log_paths);
             let pf = Arc::new(pattern_file);
             let app_handle = app.handle().clone();
 
             tauri::async_runtime::spawn(async move {
+                let mut rx = rx;
                 while let Some(event) = rx.recv().await {
                     if let Some(ref pf) = *pf {
                         if let Some(matched) = patterns::classify(&event, pf) {

src-tauri/src/patterns.rs

@@ -50,23 +50,30 @@ pub fn load(source_os: &str, distro_family: &str) -> Result<PatternFile> {
         format!("/usr/share/robin/patterns/{filename}"),
     ];
     for path in &candidates {
-        if let Ok(content) = std::fs::read_to_string(path) {
-            let pf: PatternFile =
-                toml::from_str(&content).with_context(|| format!("failed to parse {path}"))?;
-            for p in &pf.patterns {
-                anyhow::ensure!(
-                    !p.match_text.is_empty(),
-                    "pattern '{}' has empty match_text in {path}",
-                    p.id
-                );
-                anyhow::ensure!(
-                    !p.sources.is_empty(),
-                    "pattern '{}' has empty sources list in {path}",
-                    p.id
-                );
+        let content = match std::fs::read_to_string(path) {
+            Ok(c) => c,
+            Err(_) => continue,
+        };
+        let pf: PatternFile = match toml::from_str(&content) {
+            Ok(p) => p,
+            Err(e) => {
+                log::warn!("patterns: failed to parse {path}: {e}");
+                continue;
             }
-            return Ok(pf);
+        };
+        for p in &pf.patterns {
+            anyhow::ensure!(
+                !p.match_text.is_empty(),
+                "pattern '{}' has empty match_text in {path}",
+                p.id
+            );
+            anyhow::ensure!(
+                !p.sources.is_empty(),
+                "pattern '{}' has empty sources list in {path}",
+                p.id
+            );
         }
+        return Ok(pf);
     }
     anyhow::bail!("pattern file not found: {filename}")
 }