WIP

Author: marvinhagemeister

src/fast_check/transform.rs

@@ -142,12 +142,14 @@ impl CommentsMut {
 pub struct FastCheckModule {
   pub module_info: ModuleInfo,
   pub text: String,
+  pub dts_text: Option<String>,
   pub source_map: Vec<u8>,
 }
 
 pub struct TransformOptions<'a> {
   pub workspace_members: &'a [WorkspaceMember],
   pub should_error_on_first_diagnostic: bool,
+  pub generate_dts: bool,
 }
 
 pub fn transform(
@@ -177,6 +179,13 @@ pub fn transform(
     &comments,
   );
 
+  let dts_text = if options.generate_dts {
+    //
+    None
+  } else {
+    None
+  };
+
   // now emit
   let comments = comments.into_single_threaded();
   let (text, source_map) =
@@ -190,6 +199,7 @@ pub fn transform(
   Ok(FastCheckModule {
     module_info,
     text,
+    dts_text,
     source_map,
   })
 }

src/graph.rs

@@ -815,6 +815,7 @@ pub struct FastCheckTypeModule {
   pub dependencies: IndexMap<String, Dependency>,
   pub source: Arc<str>,
   pub source_map: Arc<[u8]>,
+  pub dts: Option<Arc<str>>,
 }
 
 #[derive(Debug, Clone, Serialize)]
@@ -2761,6 +2762,7 @@ struct Builder<'a, 'graph> {
   #[cfg_attr(not(feature = "fast_check"), allow(dead_code))]
   workspace_fast_check: bool,
   workspace_members: Vec<WorkspaceMember>,
+  fast_check_dts: bool,
   diagnostics: Vec<BuildDiagnostic>,
 }
 
@@ -2800,6 +2802,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
       fill_pass_mode,
       workspace_fast_check,
       workspace_members,
+      fast_check_dts: true,
       diagnostics: Vec::new(),
     };
     builder.fill(roots, imports).await;
@@ -3963,6 +3966,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
           &[]
         },
         should_error_on_first_diagnostic: !self.workspace_fast_check,
+        generate_dts: self.fast_check_dts,
       },
     );
     for (specifier, fast_check_module_result) in modules {
@@ -3992,6 +3996,11 @@ impl<'a, 'graph> Builder<'a, 'graph> {
             dependencies,
             source: fast_check_module.text.into(),
             source_map: fast_check_module.source_map.into(),
+            dts: if let Some(dts_text) = fast_check_module.dts_text {
+              Some(dts_text.into())
+            } else {
+              None
+            },
           }))
         }
         Err(diagnostic) => FastCheckTypeModuleSlot::Error(diagnostic),

tests/specs/symbols/Foo.txt

@@ -0,0 +1,84 @@
+# mod.ts
+export const foo = 1;
+
+# output
+file:///mod.ts: EsModuleInfo {
+    module_id: ModuleId(
+        0,
+    ),
+    specifier: "file:///mod.ts",
+    re_exports: [],
+    swc_id_to_symbol_id: {
+        (
+            "foo",
+            #2,
+        ): 1,
+    },
+    symbols: {
+        0: Symbol {
+            module_id: ModuleId(
+                0,
+            ),
+            symbol_id: 0,
+            parent_id: None,
+            decls: [
+                SymbolDecl {
+                    kind: Definition(
+                        SymbolNode(
+                            "export const foo = 1;",
+                        ),
+                    ),
+                    range: SourceRange {
+                        start: SourcePos(
+                            0,
+                        ),
+                        end: SourcePos(
+                            21,
+                        ),
+                    },
+                    flags: 0,
+                },
+            ],
+            child_ids: {
+                1,
+            },
+            exports: {
+                "foo": 1,
+            },
+            members: {},
+        },
+        1: Symbol {
+            module_id: ModuleId(
+                0,
+            ),
+            symbol_id: 1,
+            parent_id: Some(
+                0,
+            ),
+            decls: [
+                SymbolDecl {
+                    kind: Definition(
+                        SymbolNode(
+                            "export const foo = 1;",
+                        ),
+                    ),
+                    range: SourceRange {
+                        start: SourcePos(
+                            13,
+                        ),
+                        end: SourcePos(
+                            20,
+                        ),
+                    },
+                    flags: 0,
+                },
+            ],
+            child_ids: {},
+            exports: {},
+            members: {},
+        },
+    },
+}
+== export definitions ==
+[foo]: file:///mod.ts:13..20
+  foo = 1