First steps for mod<|> completion

1 files changed, 25 insertions, 2 deletions

diff --git a/crates/vfs/src/file_set.rs b/crates/vfs/src/file_set.rs
index e9196fcd2..8bce17bc0 100644
--- a/crates/vfs/src/file_set.rs
+++ b/crates/vfs/src/file_set.rs
@@ -23,8 +23,31 @@ impl FileSet {
         let mut base = self.paths[&anchor].clone();
         base.pop();
         let path = base.join(path)?;
-        let res = self.files.get(&path).copied();
-        res
+        self.files.get(&path).copied()
+    }
+    pub fn list_some_random_files_todo(&self, anchor: FileId) -> Vec<(FileId, String)> {
+        let anchor_path = self.paths[&anchor].clone();
+        /*
+        [crates/vfs/src/file_set.rs:30] anchor_path = "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/lib.rs"
+        [crates/vfs/src/file_set.rs:31] self.files.keys() = [
+            "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/test_mod_1/test_mod_2/test_mod_3.rs",
+            "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/test_mod_1/test_mod_2.rs",
+            "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/test_mod_1.rs",
+            "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/lib.rs",
+            "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/test_mod_3/test_mod_3_1.rs",
+            "/Users/someonetoignore/Downloads/tmp_dir/zzzz/src/test_mod_3.rs",
+        ]
+        */
+
+        // TODO kb determine the ways to list all applicable files
+        // Maybe leave list directory here only and the move the rest of the logic into the database impl?
+
+        // Need to get the following things:
+        // * name of the anchor_path file (file_name, validate that it's a file!)
+        // * list of all files in the file's contai/ning directory (file_dir)
+        // * list of all files in `file_dir/file_name` or just `file_dir/`, for lib.rs or mod.rs
+        // * consider special case for /src/bin/foo.rs as a mod<|> source
+        Vec::new()
     }
     pub fn insert(&mut self, file_id: FileId, path: VfsPath) {
         self.files.insert(path.clone(), file_id);