[TS] Add Build TS to CI jobs (#6524)

* Add Build TS to CI jobs

* Add npm compile step

* Fix syntax

* Add required code gen for TS

* Exit on failure

* Make TS code gen identical to test run

* Remove duplicate TS code gen artifacts

* Remove bad gitignore

* Forgot parts of generate_code and make sure same settings for test run

* Don't forget about the bat

* Try and fix flatc args

* Another attempt to fix args

* Fix typo

* Commit up to date code gen

* Another attempt to fix sh/bat

* Move -o param to after -I

* Commit missing code gen file

* Fix grpc code gen and test

* Another grpc code gen fix

* Rework to not use ts folder

* Fix env vars in bat and make less churn

* Move TS code gen to dedicated folder

* Fix transpilation output folder and module paths

* Fixes to code gen

* Include generated js

* Moved ts code gen

* Remove test ts code gen folder

tests/my-game/example2/monster.js

@@ -0,0 +1,50 @@
+// automatically generated by the FlatBuffers compiler, do not modify
+import * as flatbuffers from 'flatbuffers';
+export class Monster {
+    constructor() {
+        this.bb = null;
+        this.bb_pos = 0;
+    }
+    __init(i, bb) {
+        this.bb_pos = i;
+        this.bb = bb;
+        return this;
+    }
+    static getRootAsMonster(bb, obj) {
+        return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getSizePrefixedRootAsMonster(bb, obj) {
+        bb.setPosition(bb.position() + flatbuffers.SIZE_PREFIX_LENGTH);
+        return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
+    }
+    static getFullyQualifiedName() {
+        return 'MyGame.Example2.Monster';
+    }
+    static startMonster(builder) {
+        builder.startObject(0);
+    }
+    static endMonster(builder) {
+        const offset = builder.endObject();
+        return offset;
+    }
+    static createMonster(builder) {
+        Monster.startMonster(builder);
+        return Monster.endMonster(builder);
+    }
+    serialize() {
+        return this.bb.bytes();
+    }
+    static deserialize(buffer) {
+        return Monster.getRootAsMonster(new flatbuffers.ByteBuffer(buffer));
+    }
+    unpack() {
+        return new MonsterT();
+    }
+    unpackTo(_o) { }
+}
+export class MonsterT {
+    constructor() { }
+    pack(builder) {
+        return Monster.createMonster(builder);
+    }
+}

tests/my-game/example2/monster.ts

@@ -22,6 +22,10 @@ static getSizePrefixedRootAsMonster(bb:flatbuffers.ByteBuffer, obj?:Monster):Mon
   return (obj || new Monster()).__init(bb.readInt32(bb.position()) + bb.position(), bb);
 }
 
+static getFullyQualifiedName():string {
+  return 'MyGame.Example2.Monster';
+}
+
 static startMonster(builder:flatbuffers.Builder) {
   builder.startObject(0);
 }