.eslintrc.json

@@ -18,11 +18,20 @@
         "@typescript-eslint/array-type": "error",
 
         "camelcase": "off",
-        "@typescript-eslint/camelcase": ["error", { "properties": "never", "allow": ["^[A-Za-z][a-zA-Za-z]+_[A-Za-z]+$"] }],
+        "@typescript-eslint/naming-convention": [
+            "error",
+            { "selector": "typeLike", "format": ["PascalCase"], "filter": { "regex": "^(__String|[A-Za-z]+_[A-Za-z]+)$", "match": false } },
+            { "selector": "interface", "format": ["PascalCase"], "custom": { "regex": "^I[A-Z]", "match": false }, "filter": { "regex": "^I(Arguments|TextWriter|O([A-Z][a-z]+[A-Za-z]*)?)$", "match": false } },
+            { "selector": "variable", "format": ["camelCase", "PascalCase", "UPPER_CASE"], "leadingUnderscore": "allow", "filter": { "regex": "^(_{1,2}filename|_{1,2}dirname|_+|[A-Za-z]+_[A-Za-z]+)$", "match": false } },
+            { "selector": "function", "format": ["camelCase", "PascalCase"], "leadingUnderscore": "allow", "filter": { "regex": "^[A-Za-z]+_[A-Za-z]+$", "match": false } },
+            { "selector": "parameter", "format": ["camelCase"], "leadingUnderscore": "allow", "filter": { "regex": "^(_+|[A-Za-z]+_[A-Z][a-z]+)$", "match": false } },
+            { "selector": "method", "format": ["camelCase", "PascalCase"], "leadingUnderscore": "allow", "filter": { "regex": "^[A-Za-z]+_[A-Za-z]+$", "match": false } },
+            { "selector": "memberLike", "format": ["camelCase"], "leadingUnderscore": "allow", "filter": { "regex": "^[A-Za-z]+_[A-Za-z]+$", "match": false } },
+            { "selector": "enumMember", "format": ["camelCase", "PascalCase"], "leadingUnderscore": "allow", "filter": { "regex": "^[A-Za-z]+_[A-Za-z]+$", "match": false } },
+            { "selector": "property", "format": null }
+        ],
 
-        "@typescript-eslint/class-name-casing": "error",
         "@typescript-eslint/consistent-type-definitions": ["error", "interface"],
-        "@typescript-eslint/interface-name-prefix": "error",
         "@typescript-eslint/no-inferrable-types": "error",
         "@typescript-eslint/no-misused-new": "error",
         "@typescript-eslint/no-this-alias": "error",

.github/ISSUE_TEMPLATE/Bug_report.md

@@ -7,7 +7,7 @@ assignees: ''
 
 ---
 
-<!-- 🚨 STOP 🚨 𝗦𝗧𝗢𝗣 🚨 𝑺𝑻𝑶𝑷 🚨
+<!-- 🚨 STOP 🚨 STOP 🚨 STOP 🚨
 
 Half of all issues filed here are duplicates, answered in the FAQ, or not appropriate for the bug tracker. Even if you think you've found a *bug*, please read the FAQ first, especially the Common "Bugs" That Aren't Bugs section!
 

.github/tsc.json

@@ -0,0 +1,18 @@
+{
+  "problemMatcher": [
+      {
+          "owner": "tsc",
+          "pattern": [
+              {
+                  "regexp": "^(?:\\s+\\d+\\>)?([^\\s].*)\\((\\d+),(\\d+)\\)\\s*:\\s+(error|warning|info)\\s+(\\w{1,2}\\d+)\\s*:\\s*(.*)$",
+                  "file": 1,
+                  "line": 2,
+                  "column": 3,
+                  "severity": 4,
+                  "code": 5,
+                  "message": 6
+              }
+          ]
+      }
+  ]
+}

.github/workflows/ci.yml

@@ -16,10 +16,10 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 13.x]
+        node-version: [10.x, 12.x, 14.x]
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v2
       with:
         fetch-depth: 5
     - name: Use node version ${{ matrix.node-version }}
@@ -30,12 +30,18 @@ jobs:
       run: |
         npm uninstall typescript --no-save
         npm uninstall tslint --no-save
-    - name: npm install and test
-      run: |
-        npm install
-        npm update
-        npm test
-        
+    - run:  npm ci
+
+    # Re: https://github.com/actions/setup-node/pull/125
+    - name: Register Problem Matcher for TSC
+      run: echo "##[add-matcher].github/tsc.json"
+
+    - name: Tests
+      run:  npm test -- --no-lint
+
+    - name: Linter
+      run:  npm run lint:ci
+
     - name: Validate the browser can import TypeScript
       run: gulp test-browser-integration
-    
+

.github/workflows/nightly.yaml

@@ -3,6 +3,8 @@ name: Publish Nightly
 on:
   schedule:
     - cron:  '0 7 * * *'
+  # enable users to manually trigger with workflow_dispatch
+  workflow_dispatch: {}
   repository_dispatch:
     types: publish-nightly
 

.github/workflows/twoslash-repros.yaml

@@ -0,0 +1,23 @@
+name: Twoslash Code Sample Repros
+
+on:
+  push:
+    branches:
+      - orta-twoslash-repros
+  schedule:
+    - cron:  '0 8 * * *'
+  repository_dispatch:
+    types: run-twoslash-repros
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Use node
+      uses: actions/setup-node@v1
+    - run: |
+       npm init -y
+       npm install --save typescript@next
+    - uses: microsoft/TypeScript-Twoslash-Repro-Action@master
+      with: 
+        github-token: ${{ secrets.TS_BOT_GITHUB_TOKEN }}

.github/workflows/update-lkg.yml

@@ -0,0 +1,28 @@
+name: Update LKG
+
+on:
+  workflow_dispatch: {}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use node version 12
+      uses: actions/setup-node@v1
+      with:
+        node-version: 12
+        registry-url: https://registry.npmjs.org/
+
+    - name: Configure Git and Update LKG
+      run: |
+        git config user.email "ts_bot@rcavanaugh.com"
+        git config user.name "TypeScript Bot"
+        npm install
+        gulp LKG
+        npm test
+        git diff
+        git add ./lib
+        git commit -m "Update LKG"
+        git push

.gitignore

@@ -84,7 +84,6 @@ tests/cases/user/*/**/*.d.ts
 tests/baselines/reference/dt
 .failed-tests
 TEST-results.xml
-package-lock.json
 tests/cases/user/TypeScript-React-Starter/TypeScript-React-Starter
 tests/cases/user/TypeScript-Node-Starter/TypeScript-Node-Starter
 tests/cases/user/TypeScript-React-Native-Starter/TypeScript-React-Native-Starter

.travis.yml

@@ -1,9 +1,9 @@
 language: node_js
 
 node_js:
-  - 'node'
+  - '14'
+  - '12'
   - '10'
-  - '8'
 
 env:
   - workerCount=3 timeout=600000
@@ -18,7 +18,7 @@ branches:
 
 install:
   - npm uninstall typescript --no-save
-  - npm install
+  - npm ci
 
 cache:
   directories:

.vscode/launch.template.json

@@ -43,7 +43,7 @@
       },
       "sourceMaps": true,
       "smartStep": true,
-      "preLaunchTask": "tests",
+      "preLaunchTask": "gulp: tests",
       "console": "integratedTerminal",
       "outFiles": [
         "${workspaceRoot}/built/local/run.js"

.vscode/tasks.json

@@ -4,31 +4,42 @@
     "version": "2.0.0",
     "tasks": [
         {
-            "type": "shell",
-            "identifier": "local",
+            "type": "gulp",
             "label": "gulp: local",
-            "command": "gulp",
-            "args": ["local"],
-            "group": { "kind": "build", "isDefault": true },
-            "problemMatcher": ["$gulp-tsc"]
+            "task": "local",
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "problemMatcher": [
+                "$tsc"
+            ]
         },
         {
-            "type": "shell",
-            "identifier": "tsc",
+            "type": "gulp",
             "label": "gulp: tsc",
-            "command": "gulp",
-            "args": ["tsc"],
+            "task": "tsc",
             "group": "build",
-            "problemMatcher": ["$gulp-tsc"]
+            "problemMatcher": [
+                "$tsc"
+            ]
         },
         {
-            "type": "shell",
-            "identifier": "tests",
+            "type": "gulp",
             "label": "gulp: tests",
-            "command": "gulp",
-            "args": ["tests"],
+            "task": "tests",
             "group": "build",
-            "problemMatcher": ["$gulp-tsc"]
+            "problemMatcher": [
+                "$tsc"
+            ]
+        },
+        {
+            "type": "gulp",
+            "task": "services",
+            "label": "gulp: services",
+            "problemMatcher": [
+                "$tsc"
+            ],
         }
     ]
 }