feat: impl query tools.

kclvm/ast/src/ast.rs

@@ -166,29 +166,23 @@ impl TryInto<Node<SchemaExpr>> for Node<Expr> {
 /// AST node type T
 pub type NodeRef<T> = Box<Node<T>>;
 
-#[derive(Serialize, Deserialize, Debug, Clone)]
-pub enum ParseMode {
-    Null,
-    ParseComments,
-}
-
 /// KCL command line argument spec, e.g. `kcl main.k -D name=value`
-#[derive(Serialize, Deserialize, Debug, Clone)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub struct CmdArgSpec {
     pub name: String,
     pub value: String,
 }
 
 /// KCL command line override spec, e.g. `kcl main.k -O pkgpath:path.to.field=field_value`
-#[derive(Serialize, Deserialize, Debug, Clone)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub struct OverrideSpec {
     pub pkgpath: String,
     pub field_path: String,
     pub field_value: String,
     pub action: OverrideAction,
 }
 
-#[derive(Serialize, Deserialize, Debug, Clone)]
+#[derive(Serialize, Deserialize, Debug, Clone, PartialEq, Eq)]
 pub enum OverrideAction {
     CreateOrUpdate,
     Delete,

kclvm/tools/src/query/mod.rs

@@ -1,11 +1,11 @@
-//! This package is mainly the implementation of the KCL query tool, mainly including 
-//! KCL code modification `override` and other implementations. We can call the `override_file` 
-//! function to modify the file. The main principle is to parse the AST according to the 
-//! input file name, and according to the ast: :OverrideSpec transforms the nodes in the 
+//! This package is mainly the implementation of the KCL query tool, mainly including
+//! KCL code modification `override` and other implementations. We can call the `override_file`
+//! function to modify the file. The main principle is to parse the AST according to the
+//! input file name, and according to the ast::OverrideSpec transforms the nodes in the
 //! AST, recursively modifying or deleting the values of the nodes in the AST.
 pub mod r#override;
 
 #[cfg(test)]
 mod tests;
 
-pub use r#override::{apply_overrides, override_file, spec_str_to_override};
+pub use r#override::{apply_overrides, override_file, parse_override_spec, split_field_path};