Upgrade tslint to eslint. Note that linter is currently not executing

Author: misoeli

src/XrmDefinitelyTyped/.eslintignore

@@ -0,0 +1,2 @@
+resources/_internal
+*.d.ts

src/XrmDefinitelyTyped/.eslintrc

@@ -0,0 +1,12 @@
+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "plugins": [
+    "@typescript-eslint"
+  ],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended"
+  ]
+}

src/XrmDefinitelyTyped/XrmDefinitelyTyped.fsproj

@@ -30,6 +30,8 @@
     <DocumentationFile>bin\Release\XrmDefinitelyTyped.xml</DocumentationFile>
   </PropertyGroup>
   <ItemGroup>
+    <None Include=".eslintignore" />
+    <None Include=".eslintrc" />
     <None Include="..\resources\XrmDefinitelyTyped-sticker_small.png" Pack="true" PackagePath="" />
     <Compile Include="AssemblyInfo.fs" />
     <Compile Include="Domain.fs" />
@@ -107,7 +109,6 @@
     <Content Include="..\..\files\*" Pack="true" PackagePath="content\XrmDefinitelyTyped;contentFiles\any\any\XrmDefinitelyTyped" />
     <None Include="package.json" />
     <None Include="tsconfig.json" />
-    <None Include="gulpfile.js" />
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.CrmSdk.XrmTooling.CoreAssembly" Version="9.1.0.51" />

src/XrmDefinitelyTyped/gulpfile.js

@@ -7,7 +7,7 @@ var merge = require('merge2');
 var uglify = require("gulp-uglify");
 
 var ts = require("gulp-typescript");
-var tslint = require("gulp-tslint");
+var eslint = require("gulp-eslint");
 var tsProject = ts.createProject("tsconfig.json");
 
 var outDir = tsProject.options.outDir;
@@ -33,12 +33,9 @@ function compile_ts(){
     ]);
 }
 
-function runTSLint() {
+function runTsLint() {
     return gulp.src("**/*.ts")
-        .pipe(tslint({
-            formatter: "verbose"
-        }))
-        .pipe(tslint.report());
+        .pipe(eslint.format());
 }
 
 function concat_promise() {
@@ -56,7 +53,7 @@ function concat_promise() {
 gulp.task("default", gulp.series(
     clean,
     compile_ts,
-    runTSLint,
+    runTsLint,
     concat_promise,
     runUglify));