Fix scala.js deprecation warnings

RELEASE_NOTES.md

@@ -1,3 +1,11 @@
+# 0.11 (TBD)
+
+* Packaging / infrastructure improvements:
+  * [npm package `kaitai-struct-compiler`](https://www.npmjs.com/package/kaitai-struct-compiler/) now
+    returns the compiler object itself instead of a constructor function (called `KaitaiStructCompiler`).
+    Make sure to adapt your code: replace `(new KaitaiStructCompiler()).compile(...)` to
+    `KaitaiStructCompiler.compile(...)` ([#222](https://github.com/kaitai-io/kaitai_struct_compiler/pull/222))
+
 # 0.10 (2022-07-08)
 
 * General compilation improvements:

build.sbt

@@ -233,7 +233,7 @@ lazy val buildNpmJsFileTask = Def.task {
        |
        |$compiledFileContents
        |
-       |return exports.io.kaitai.struct.MainJs;
+       |return exports.MainJs;
        |
        |}));
        |""".stripMargin

js/README.md

@@ -54,23 +54,28 @@ Our [examples repository](https://github.com/kaitai-io/kaitai_struct_examples) c
 
 ## Plugging in
 
+> :information_source: Before the version 0.11.0 the `kaitai-struct-compiler`
+> module returned a _compiler constructor_ (called `KaitaiStructCompiler`) and
+> you would use it as `(new KaitaiStructCompiler()).compile(...)`, but since
+> 0.11.0 release it returns the _compiler object_ itself and you just need to
+> do `KaitaiStructCompiler.compile(...)`. Make sure to adapt your code.
+
 We publish the compiler as a [UMD module](https://github.com/umdjs/umd), so it works from various environments, including server-side (e.g. Node.js) and client-side (e.g. web browser) ones.
 
 Note: currently we don't publish the compiler as standard ES module. This will probably change in the future. If you need ES module, please comment on [this issue](https://github.com/kaitai-io/kaitai_struct/issues/180).
 
 ### node
 
 ```javascript
-var KaitaiStructCompiler = require("kaitai-struct-compiler");
-var compiler = new KaitaiStructCompiler();
+var compiler = require("kaitai-struct-compiler");
 ```
 
 ### browser using script tags
 
 ```html
 <script src="node_modules/kaitai-struct-compiler/kaitai-struct-compiler.js"></script>
 <script>
-    var compiler = new KaitaiStructCompiler();
+    var compiler = KaitaiStructCompiler;
 </script>
 ```
 
@@ -85,8 +90,8 @@ var compiler = new KaitaiStructCompiler();
         }
     });
 
-    require(['kaitai-struct-compiler'], function(KaitaiStructCompiler){
-        var compiler = new KaitaiStructCompiler();
+    require(['kaitai-struct-compiler'], function(compiler){
+        // ...
     });
 </script>
 ```
@@ -204,5 +209,5 @@ Kaitai Struct compiler in JavaScript depends on the following libraries:
 
 Note that these clauses only apply only to compiler itself, not `.ksy`
 input files that one supplies in normal process of compilation, nor to
-compiler's output files — that consitutes normal usage process and you
+compiler's output files — that constitutes normal usage process and you
 obviously keep copyright to both.

js/src/main/scala/io/kaitai/struct/JavaScriptImporter.scala

@@ -2,8 +2,10 @@ package io.kaitai.struct
 
 import scala.scalajs.js
 import scala.scalajs.js.Promise
+import scala.scalajs.js.annotation.JSGlobal
 
 @js.native
+@JSGlobal
 class JavaScriptImporter extends js.Object {
   def importYaml(name: String, mode: String): Promise[js.Object] = js.native
 }

js/src/main/scala/io/kaitai/struct/MainJs.scala

@@ -7,9 +7,9 @@ import scala.concurrent.ExecutionContext.Implicits.global
 import scala.concurrent.Future
 import scala.scalajs.js
 import scala.scalajs.js.JSConverters._
-import scala.scalajs.js.annotation.JSExport
+import scala.scalajs.js.annotation.{JSExport, JSExportTopLevel}
 
-@JSExport
+@JSExportTopLevel("MainJs")
 object MainJs {
   KSVersion.current = Version.version