2 files changed, 12 insertions, 6 deletions

diff --git a/bin/Cargo.toml b/bin/Cargo.toml
index bf39a3a..715e466 100644
--- a/bin/Cargo.toml
+++ b/bin/Cargo.toml
@@ -16,14 +16,15 @@ path = "src/main.rs"
 
 [dependencies]
 ariadne = "0.1.3"
-rnix = "0.10.1"
 clap = "3.0.0-beta.4"
 ignore = "0.4.18"
-thiserror = "1.0.30"
-similar = "2.1.0"
-vfs = { path = "../vfs" }
 lib = { path = "../lib" }
+rayon = "1.5.1"
+rnix = "0.10.1"
+similar = "2.1.0"
+thiserror = "1.0.30"
 toml = "0.5.8"
+vfs = { path = "../vfs" }
 
 [dependencies.serde]
 version = "1.0.68"
diff --git a/bin/src/lint.rs b/bin/src/lint.rs
index 23a1d10..e1544e1 100644
--- a/bin/src/lint.rs
+++ b/bin/src/lint.rs
@@ -50,6 +50,7 @@ pub mod main {
     };
 
     use lib::session::SessionInfo;
+    use rayon::prelude::*;
 
     pub fn main(check_config: CheckConfig) -> Result<(), StatixErr> {
         let vfs = check_config.vfs()?;
@@ -59,9 +60,13 @@ pub mod main {
         let version = conf_file.version()?;
         let session = SessionInfo::from_version(version);
         let lint = |vfs_entry| lint_with(vfs_entry, &lints, &session);
-        let results = vfs.iter().map(lint).collect::<Vec<_>>();
+        let results = vfs
+            .par_iter()
+            .map(lint)
+            .filter(|lr| !lr.reports.is_empty())
+            .collect::<Vec<_>>();
 
-        if results.iter().map(|r| r.reports.len()).sum::<usize>() != 0 {
+        if results.len() != 0 {
             for r in &results {
                 stdout.write(&r, &vfs, check_config.format).unwrap();
             }