Feature/upgrade testpack to ts4 (#1189)

* update badges

* 3.9.3 -> 4.0.3

* create stub output

* fix linting

* update snapshots

* always save outputs

* regenerate

* mark tsconfigNotReadable as flaky

* delete old / unused test output

* Run execution tests on multiple windows versions

* Lint Ubuntu

.github/workflows/push.yml

@@ -1,10 +1,10 @@
-name: CI
+name: Continuous Integration (build and test)
 
 on: [push, pull_request]
 
 jobs:
   comparison_test:
-    name: Comparison Test
+    name: Ubuntu Comparison Tests
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
@@ -17,13 +17,13 @@ jobs:
         run: yarn build
 
       - name: install typescript
-        run: yarn add typescript@3.9.3
+        run: yarn add typescript@4.0.3
 
       - name: test
         run: sudo yarn comparison-tests
 
   windows:
-    name: Windows Test
+    name: Windows Comparison Tests
     runs-on: windows-latest
     timeout-minutes: 25
     steps:
@@ -44,24 +44,20 @@ jobs:
         working-directory: C:\source\ts-loader
 
       - name: install typescript
-        run: yarn add typescript@3.9.3
+        run: yarn add typescript@4.0.3
         working-directory: C:\source\ts-loader
 
       - name: test
         run: yarn comparison-tests
         working-directory: C:\source\ts-loader
 
   execution_test:
-    name: Execution Test
+    name: Execution Tests
     strategy:
       matrix:
-        os: [ubuntu]
+        os: [ubuntu, windows]
         node: [10, 12, 14]
-        ts: [3.6.5, 3.7.5, 3.8.3, 3.9.3, next]
-        include:
-          - os: windows
-            node: 14
-            ts: 3.9.3
+        ts: [3.6.5, 3.7.5, 3.8.3, 3.9.3, 4.0.3, next]
     runs-on: ${{ matrix.os }}-latest
     steps:
       - uses: actions/checkout@v2

.github/workflows/release.yml

@@ -2,7 +2,7 @@ on:
   release:
     types: [published]
 
-name: build, test and publish
+name: Release (build, test and publish)
 
 jobs:
   build_test_and_publish:

.travis.yml

@@ -14,8 +14,9 @@ install:
   - yarn lint
   - yarn add $TYPESCRIPT
 env:
-  - TYPESCRIPT=typescript@3.9.3
+  - TYPESCRIPT=typescript@4.0.3
   - TYPESCRIPT=typescript@next
+  - TYPESCRIPT=typescript@3.9.3
   - TYPESCRIPT=typescript@3.8.2
   - TYPESCRIPT=typescript@3.7.4
   - TYPESCRIPT=typescript@3.6.3

README.md

@@ -1,12 +1,10 @@
 # TypeScript loader for webpack
 
 [![npm version](https://img.shields.io/npm/v/ts-loader.svg)](https://www.npmjs.com/package/ts-loader)
-[![Linux Build Status](https://travis-ci.org/TypeStrong/ts-loader.svg?branch=master)](https://travis-ci.org/TypeStrong/ts-loader)
-[![Windows Build Status](https://ci.appveyor.com/api/projects/status/bjh0r0d4ckspgkh9/branch/master?svg=true)](https://ci.appveyor.com/project/JohnReilly/ts-loader/branch/master)
+[![Build Status](https://travis-ci.org/TypeStrong/ts-loader.svg?branch=master)](https://travis-ci.org/TypeStrong/ts-loader)
 [![Downloads](http://img.shields.io/npm/dm/ts-loader.svg)](https://npmjs.org/package/ts-loader)
 [![node version](https://img.shields.io/node/v/ts-loader.svg)](https://www.npmjs.com/package/ts-loader)
 [![code style: prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg)](https://github.com/prettier/prettier)
-[![Join the chat at https://gitter.im/TypeStrong/ts-loader](https://img.shields.io/badge/gitter-join%20chat-brightgreen.svg)](https://gitter.im/TypeStrong/ts-loader)
 
 <br />
 <p align="center">

package.json

@@ -65,8 +65,8 @@
     "@types/node": "*",
     "@types/semver": "^6.0.0",
     "@types/webpack": "^4.4.30",
-    "@typescript-eslint/eslint-plugin": "^3.0.0",
-    "@typescript-eslint/parser": "^3.0.0",
+    "@typescript-eslint/eslint-plugin": "^4.0.0",
+    "@typescript-eslint/parser": "^4.0.0",
     "babel": "^6.0.0",
     "babel-core": "^6.0.0",
     "babel-loader": "^7.0.0",
@@ -96,7 +96,7 @@
     "mocha": "^6.0.0",
     "prettier": "^2.0.5",
     "rimraf": "^2.6.2",
-    "typescript": "^3.6.2",
+    "typescript": "^4.0.0",
     "webpack": "^4.5.0",
     "webpack-cli": "^3.1.1"
   },