fix: compute whether script (#542)

Cargo.toml

@@ -41,7 +41,7 @@ harness = false
 anyhow = "1.0.43"
 async-trait = "0.1.68"
 data-url = "0.3.0"
-deno_ast = { version = "0.43.0", features = ["dep_analysis", "emit"] }
+deno_ast = { version = "0.43.2", features = ["dep_analysis", "emit"] }
 deno_unsync.workspace = true
 deno_semver = "0.5.13"
 encoding_rs = "0.8.33"

src/ast.rs

@@ -293,10 +293,7 @@ impl<'a> ParserModuleAnalyzer<'a> {
       },
     };
     ModuleInfo {
-      is_script: match program {
-        ProgramRef::Module(_) => false,
-        ProgramRef::Script(_) => true,
-      },
+      is_script: program.compute_is_script(),
       dependencies: analyze_dependencies(program, text_info, comments),
       ts_references: analyze_ts_references(text_info, leading_comments),
       self_types_specifier: analyze_ts_self_types(
@@ -1094,6 +1091,27 @@ const f = new Set();
     );
   }
 
+  #[test]
+  fn test_import_equals() {
+    let specifier = ModuleSpecifier::parse("file:///a/test.ts").unwrap();
+    let source = r#"
+export import value = require("./a.js");
+import value2 = require("./b.js");
+"#;
+    let parsed_source = DefaultEsParser
+      .parse_program(ParseOptions {
+        specifier: &specifier,
+        source: source.into(),
+        media_type: MediaType::TypeScript,
+        scope_analysis: false,
+      })
+      .unwrap();
+    let module_info = ParserModuleAnalyzer::module_info(&parsed_source);
+    assert!(module_info.is_script);
+    let dependencies = module_info.dependencies;
+    assert_eq!(dependencies.len(), 2);
+  }
+
   #[tokio::test]
   async fn test_analyze_ts_references_and_jsx_import_source_with_shebang() {
     let specifier = ModuleSpecifier::parse("file:///a/test.tsx").unwrap();