feat: Add pl_to_prql to JS bindings (#4332)

PRQL · Mar 14, 2024 · f8acaf1 · f8acaf1
1 parent f31eb03
commit f8acaf1
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diff --git a/prqlc/bindings/js/README.md b/prqlc/bindings/js/README.md
@@ -17,6 +17,8 @@ function compile(prql_query: string, options?: CompileOptions): string;
 
 function prql_to_pl(prql_query: string): string;
 
+function pl_to_prql(pl_json: string): string;
+
 function pl_to_rq(pl_json: string): string;
 
 function rq_to_sql(rq_json: string): string;

diff --git a/prqlc/bindings/js/src/lib.rs b/prqlc/bindings/js/src/lib.rs
@@ -22,6 +22,15 @@ pub fn prql_to_pl(prql_query: &str) -> Option<String> {
     )
 }
 
+#[wasm_bindgen]
+pub fn pl_to_prql(pl_json: &str) -> Option<String> {
+    return_or_throw(
+        Ok(pl_json)
+            .and_then(prqlc::json::to_pl)
+            .and_then(|x| prqlc::pl_to_prql(&x)),
+    )
+}
+
 #[wasm_bindgen]
 pub fn pl_to_rq(pl_json: &str) -> Option<String> {
     return_or_throw(