Merge branch 'release'HEADmaster

1 files changed, 29 insertions, 0 deletions

diff --git a/src/tutors/fs_tutor_repo.rs b/src/tutors/fs_tutor_repo.rs
new file mode 100644
index 0000000..9b9a8d9
--- /dev/null
+++ b/src/tutors/fs_tutor_repo.rs
@@ -0,0 +1,29 @@
+use crate::tutors::abstractions::tutor_repo::TutorRepo;
+use crate::tutors::fs_tutor::FsTutor;
+use std::{fs, path::PathBuf};
+
+pub struct FsTutorRepo {
+    dir: PathBuf,
+}
+
+impl FsTutorRepo {
+    pub fn with_dir(path: impl Into<PathBuf>) -> Self {
+        Self { dir: path.into() }
+    }
+}
+
+impl TutorRepo for FsTutorRepo {
+    fn load(&self) -> impl IntoIterator<Item = FsTutor> {
+        let dirs = fs::read_dir(&self.dir).unwrap();
+        dirs.flatten()
+            .filter(|d| {
+                !d.path()
+                    .file_stem()
+                    .unwrap()
+                    .to_str()
+                    .unwrap_or_default()
+                    .starts_with('.')
+            })
+            .map(|d| FsTutor::with_dir(d.path()))
+    }
+}