feat(y-octo): import y-octo monorepo (#11750)

packages/common/y-octo/node/src/text.rs

@@ -0,0 +1,82 @@
+use y_octo::Text;
+
+use super::*;
+
+#[napi]
+pub struct YText {
+  pub(crate) text: Text,
+}
+
+#[napi]
+impl YText {
+  #[allow(clippy::new_without_default)]
+  #[napi(constructor)]
+  pub fn new() -> Self {
+    unimplemented!()
+  }
+
+  pub(crate) fn inner_new(text: Text) -> Self {
+    Self { text }
+  }
+
+  #[napi(getter)]
+  pub fn len(&self) -> i64 {
+    self.text.len() as i64
+  }
+
+  #[napi(getter)]
+  pub fn is_empty(&self) -> bool {
+    self.text.is_empty()
+  }
+
+  #[napi]
+  pub fn insert(&mut self, index: i64, str: String) -> Result<()> {
+    self
+      .text
+      .insert(index as u64, str)
+      .map_err(anyhow::Error::from)
+  }
+
+  #[napi]
+  pub fn remove(&mut self, index: i64, len: i64) -> Result<()> {
+    self
+      .text
+      .remove(index as u64, len as u64)
+      .map_err(anyhow::Error::from)
+  }
+
+  #[napi(getter)]
+  pub fn length(&self) -> i64 {
+    self.text.len() as i64
+  }
+
+  #[allow(clippy::inherent_to_string)]
+  #[napi]
+  pub fn to_string(&self) -> String {
+    self.text.to_string()
+  }
+}
+
+#[cfg(test)]
+mod tests {
+  use super::*;
+
+  #[test]
+  fn test_text_init() {
+    let doc = Doc::new(None);
+    let text = doc.get_or_create_text("text".into()).unwrap();
+    assert_eq!(text.len(), 0);
+  }
+
+  #[test]
+  fn test_text_edit() {
+    let doc = Doc::new(None);
+    let mut text = doc.get_or_create_text("text".into()).unwrap();
+    text.insert(0, "hello".into()).unwrap();
+    assert_eq!(text.to_string(), "hello");
+    text.insert(5, " world".into()).unwrap();
+    assert_eq!(text.to_string(), "hello world");
+    text.remove(5, 6).unwrap();
+    assert_eq!(text.to_string(), "hello");
+  }
+}