From b584279dc773dc91ff1791334f0b47462d88f7e4 Mon Sep 17 00:00:00 2001
From: WolverinDEV <git@mcgalaxy.de>
Date: Tue, 4 Dec 2018 19:02:45 +0100
Subject: [PATCH] Implemented the build for dtsgen

---
 build/dtsgen/declarator.ts    |  8 ++++++--
 build/dtsgen/test/test_01.ts  |  1 +
 build/dtsgen/tsconfig.json    | 15 +++++++++++++++
 scripts/build_declarations.sh |  9 +++++++++
 4 files changed, 31 insertions(+), 2 deletions(-)
 create mode 100644 build/dtsgen/tsconfig.json

diff --git a/build/dtsgen/declarator.ts b/build/dtsgen/declarator.ts
index 98b02a90..c44b2ff9 100644
--- a/build/dtsgen/declarator.ts
+++ b/build/dtsgen/declarator.ts
@@ -1,8 +1,12 @@
 import * as ts from "typescript";
 import {SyntaxKind} from "typescript";
 
-if (!Array.prototype.last){
-    Array.prototype.last = function(){
+interface Array<T> {
+    last?(): T;
+}
+
+if (!(<any>Array).prototype.last){
+    (<any>Array).prototype.last = function(){
         if(this.length == 0) return undefined;
         return this[this.length - 1];
     };
diff --git a/build/dtsgen/test/test_01.ts b/build/dtsgen/test/test_01.ts
index da9773ce..3c073af4 100644
--- a/build/dtsgen/test/test_01.ts
+++ b/build/dtsgen/test/test_01.ts
@@ -10,6 +10,7 @@ function test2() : C {
 
     return undefined;
 }
+// @ts-ignore
 function test4() : D {
 
     return undefined;
diff --git a/build/dtsgen/tsconfig.json b/build/dtsgen/tsconfig.json
new file mode 100644
index 00000000..6f13e382
--- /dev/null
+++ b/build/dtsgen/tsconfig.json
@@ -0,0 +1,15 @@
+{
+  "compilerOptions": {
+    "baseUrl": ".",
+    "moduleResolution": "node",
+    "module": "commonjs",
+    "lib": ["es6"],
+
+    "typeRoots": [],
+    "types": []
+  },
+  "files": [
+    "declarator.ts",
+    "index.ts"
+  ]
+}
\ No newline at end of file
diff --git a/scripts/build_declarations.sh b/scripts/build_declarations.sh
index e2fe9a1b..1276f138 100755
--- a/scripts/build_declarations.sh
+++ b/scripts/build_declarations.sh
@@ -19,6 +19,15 @@ function replace_tribble() {
 BASEDIR=$(dirname "$0")
 cd "$BASEDIR/../"
 
+#Building the generator
+cd build/dtsgen
+execute_tsc -p tsconfig.json
+if [ $? -ne 0 ]; then
+    echo "Failed to build typescript declaration generator"
+    exit 1
+fi
+cd ../../
+
 #Easy going: Each "module" has it's exports and imports
 #So lets first build the exports and ignore any errors
 #Note: For the client we have to use the given file