fix(cli): respect `exclude` option for `deno check` command (#21779)

This PR fixes #21658.

- `check` subcommand sees `exclude` option in `deno.json`. When some
paths passed with `check` command listed in `exclude`, they are ignored.
- When some files are listed in `exclude` and imported indirectly among
module graph, they are checked.

1 files changed, 25 insertions, 4 deletions

diff --git a/cli/module_loader.rs b/cli/module_loader.rs
index 445cf4902..f79576108 100644
--- a/cli/module_loader.rs
+++ b/cli/module_loader.rs
@@ -224,10 +224,7 @@ impl ModuleLoadPreparer {
   ) -> Result<(), AnyError> {
     let lib = self.options.ts_type_lib_window();
 
-    let specifiers = files
-      .iter()
-      .map(|file| resolve_url_or_path(file, self.options.initial_cwd()))
-      .collect::<Result<Vec<_>, _>>()?;
+    let specifiers = self.collect_specifiers(files);
     self
       .prepare_module_load(
         specifiers,
@@ -237,6 +234,30 @@ impl ModuleLoadPreparer {
       )
       .await
   }
+
+  fn collect_specifiers(&self, files: &[String]) -> Vec<ModuleSpecifier> {
+    let excludes = match self.options.resolve_check_options() {
+      Ok(o) => o.exclude,
+      Err(_) => vec![],
+    };
+    files
+      .iter()
+      .filter_map(|file| {
+        let file_url =
+          resolve_url_or_path(file, self.options.initial_cwd()).ok()?;
+        if file_url.scheme() != "file" {
+          return Some(file_url);
+        }
+        // ignore local files that match any of files listed in `exclude` option
+        let file_path = file_url.to_file_path().ok()?;
+        if excludes.iter().any(|e| file_path.starts_with(e)) {
+          None
+        } else {
+          Some(file_url)
+        }
+      })
+      .collect::<Vec<_>>()
+  }
 }
 
 pub struct ModuleCodeSource {