Merge remote-tracking branch 'origin/main' into release-4.9

.dockerignore

@@ -17,20 +17,8 @@ build.json
 *.config
 scripts/debug.bat
 scripts/run.bat
-scripts/word2md.js
-scripts/buildProtocol.js
-scripts/ior.js
-scripts/configurePrerelease.js
-scripts/open-user-pr.js
-scripts/open-cherry-pick-pr.js
-scripts/processDiagnosticMessages.d.ts
-scripts/processDiagnosticMessages.js
-scripts/produceLKG.js
-scripts/importDefinitelyTypedTests/importDefinitelyTypedTests.js
-scripts/generateLocalizedDiagnosticMessages.js
-scripts/configureLanguageServiceBuild.js
-scripts/*.js.map
-scripts/typings/
+scripts/**/*.js
+scripts/**/*.js.map
 coverage/
 internal/
 **/.DS_Store

.eslintignore

@@ -4,7 +4,8 @@
 /lib/**
 /src/lib/*.generated.d.ts
 # Ignore all compiled script outputs
-/scripts/*.js
+/scripts/**/*.js
+/scripts/**/*.d.*
 # But, not the ones that are hand-written.
 # TODO: remove once scripts are pure JS
 !/scripts/browserIntegrationTest.js

.eslintplugin.js

@@ -2,7 +2,7 @@ const fs = require("fs");
 const path = require("path");
 
 const rulesDir = path.join(__dirname, "scripts", "eslint", "rules");
-const ext = ".js";
+const ext = ".cjs";
 const ruleFiles = fs.readdirSync(rulesDir).filter((p) => p.endsWith(ext));
 
 module.exports = {

.eslintrc.json

@@ -12,17 +12,6 @@
     "plugins": [
         "@typescript-eslint", "jsdoc", "no-null", "import", "eslint-plugin-local"
     ],
-    "overrides": [
-        // By default, the ESLint CLI only looks at .js files. But, it will also look at
-        // any files which are referenced in an override config. Most users of typescript-eslint
-        // get this behavior by default by extending a recommended typescript-eslint config, which 
-        // just so happens to override some core ESLint rules. We don't extend from any config, so
-        // explicitly reference TS files here so the CLI picks them up.
-        //
-        // ESLint in VS Code will lint any opened file (so long as it's not eslintignore'd), so
-        // that will work regardless of the below.
-        { "files": ["*.ts", "*.mts", "*.cts", "*.mjs", "*.cjs"] }
-    ],
     "rules": {
         "@typescript-eslint/adjacent-overload-signatures": "error",
         "@typescript-eslint/array-type": "error",
@@ -151,5 +140,31 @@
         "no-prototype-builtins": "error",
         "no-self-assign": "error",
         "no-dupe-else-if": "error"
-    }
+    },
+    "overrides": [
+        // By default, the ESLint CLI only looks at .js files. But, it will also look at
+        // any files which are referenced in an override config. Most users of typescript-eslint
+        // get this behavior by default by extending a recommended typescript-eslint config, which 
+        // just so happens to override some core ESLint rules. We don't extend from any config, so
+        // explicitly reference TS files here so the CLI picks them up.
+        //
+        // ESLint in VS Code will lint any opened file (so long as it's not eslintignore'd), so
+        // that will work regardless of the below.
+        //
+        // The same applies to mjs files; ESLint appears to not scan those either.
+        { "files": ["*.ts", "*.mts", "*.cts", "*.mjs", "*.cjs"] },
+        {
+            "files": ["*.mjs", "*.mts"],
+            "rules": {
+                // These globals don't exist outside of CJS files.
+                "no-restricted-globals": ["error",
+                    { "name": "__filename" },
+                    { "name": "__dirname" },
+                    { "name": "require" },
+                    { "name": "module" },
+                    { "name": "exports" }
+                ]
+            }
+        }
+    ]
 }

.github/codeql/codeql-configuration.yml

@@ -1,4 +1,8 @@
 name : CodeQL Configuration
 
 paths:
-  - './src' 
+  - src
+  - scripts
+  - Gulpfile.mjs
+paths-ignore:
+  - src/lib

.github/workflows/accept-baselines-fix-lints.yaml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-node@v3
 
     - name: Configure Git, Run Tests, Update Baselines, Apply Fixes

.github/workflows/ci.yml

@@ -67,3 +67,20 @@ jobs:
 
     - name: Validate the browser can import TypeScript
       run: gulp test-browser-integration
+
+  misc:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-node@v3
+      with:
+        node-version: "*"
+        check-latest: true
+    - run:  npm ci
+
+    - name: Build scripts
+      run: gulp scripts
+
+    - name: ESLint tests
+      run: gulp run-eslint-rules-tests

.github/workflows/codeql.yml

@@ -1,50 +1,64 @@
-name: "Code scanning - action"
+name: "Code Scanning - Action"
 
 on:
   push:
+    branches:
+      - main
+      - release-*
   pull_request:
+    branches:
+      - main
+      - release-*
   schedule:
-    - cron: '0 19 * * 0'
+    #        ┌───────────── minute (0 - 59)
+    #        │  ┌───────────── hour (0 - 23)
+    #        │  │ ┌───────────── day of the month (1 - 31)
+    #        │  │ │ ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │  │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    #        │  │ │ │ │
+    #        │  │ │ │ │
+    #        │  │ │ │ │
+    #        *  * * * *
+    - cron: '30 1 * * 0'
 
 jobs:
   CodeQL-Build:
-
-    # CodeQL runs on ubuntu-latest and windows-latest
+    # CodeQL runs on ubuntu-latest, windows-latest, and macos-latest
     runs-on: ubuntu-latest
     if: github.repository == 'microsoft/TypeScript'
 
+    permissions:
+      # required for all workflows
+      security-events: write
+
     steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        config-file: ./.github/codeql/codeql-configuration.yml
-      # Override language selection by uncommenting this and choosing your languages
-      # with:
-      #   languages: go, javascript, csharp, python, cpp, java
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v2
+        with:
+          config-file: ./.github/codeql/codeql-configuration.yml
+        # Override language selection by uncommenting this and choosing your languages
+        # with:
+        #   languages: go, javascript, csharp, python, cpp, java
+
+      # Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
+      # If this step fails, then you should remove it and run the build manually (see below).
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v2
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following
+      #    three lines and modify them (or add more) to build your code if your
+      #    project uses a compiled language
+
+      #- run: |
+      #     make bootstrap
+      #     make release
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v2

.github/workflows/ensure-related-repos-run-crons.yml

@@ -22,7 +22,7 @@ jobs:
         git config --global user.email "[email protected]"
         git config --global user.name "TypeScript Bot"
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with: 
         repository: 'microsoft/TypeScript-Website'
         path: 'ts-site'
@@ -34,7 +34,7 @@ jobs:
         git config --unset-all http.https://github.com/.extraheader
         git push https://${{ secrets.TS_BOT_GITHUB_TOKEN }}@github.com/microsoft/TypeScript-Website.git
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with: 
         repository: 'microsoft/TypeScript-Make-Monaco-Builds'
         path: 'monaco-builds'

.github/workflows/error-deltas-watchdog.yaml

@@ -0,0 +1,36 @@
+name: "typescript-error-deltas Watchdog"
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 0 * * 3' # Every Wednesday
+
+jobs:
+  check-for-recent:
+    runs-on: ubuntu-latest
+    if: github.repository == 'microsoft/TypeScript'
+    permissions:
+      contents: read # Apparently required to create issues
+      issues: write
+    env:
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      TAGS: "@RyanCavanaugh @DanielRosenwasser @amcasey"
+    steps:
+    - name: NewErrors
+      run: | # --json and --jq prints exactly one issue number per line of output
+        DATE=$(date --date="7 days ago" --iso-8601)
+        gh issue list --repo microsoft/typescript --search "[NewErrors] created:>=$DATE" --state all --json number --jq ".[].number" \
+        | grep -qe "[0-9]" \
+        || gh issue create --repo ${{ github.repository }} --title "No NewErrors issue since $DATE" --body "$TAGS Please check the [pipeline](https://typescript.visualstudio.com/TypeScript/_build?definitionId=48)."
+    - name: ServerErrors TS
+      run: |
+        DATE=$(date --date="7 days ago" --iso-8601)
+        gh issue list --repo microsoft/typescript --search "[ServerErrors][TypeScript] created:>=$DATE" --state all --json number --jq ".[].number" \
+        | grep -qe "[0-9]" \
+        || gh issue create --repo ${{ github.repository }} --title "No TypeScript ServerErrors issue since $DATE" --body "$TAGS Please check the [pipeline](https://typescript.visualstudio.com/TypeScript/_build?definitionId=59)."
+    - name: ServerErrors JS
+      run: |
+        DATE=$(date --date="7 days ago" --iso-8601)
+        gh issue list --repo microsoft/typescript --search "[ServerErrors][JavaScript] created:>=$DATE" --state all --json number --jq ".[].number" \
+        | grep -qe "[0-9]" \
+        || gh issue create --repo ${{ github.repository }} --title "No JavaScript ServerErrors issue since $DATE" --body "$TAGS Please check the [pipeline](https://typescript.visualstudio.com/TypeScript/_build?definitionId=58)."

.github/workflows/new-release-branch.yaml

@@ -10,7 +10,7 @@ jobs:
 
     steps:
     - uses: actions/setup-node@v3
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         fetch-depth: 5
     - run: |

.github/workflows/nightly.yaml

@@ -14,7 +14,7 @@ jobs:
     if: github.repository == 'microsoft/TypeScript'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-node@v3
       with:
         # Use NODE_AUTH_TOKEN environment variable to authenticate to this registry.

.github/workflows/release-branch-artifact.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-node@v3
     - name: npm install and test
       run: |
@@ -27,7 +27,7 @@ jobs:
         npm pack ./
         mv typescript-*.tgz typescript.tgz
     - name: Upload built tarfile
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v3
       with:
         name: tgz
         path: typescript.tgz

.github/workflows/rich-navigation.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 5
 

.github/workflows/set-version.yaml

@@ -10,7 +10,7 @@ jobs:
 
     steps:
     - uses: actions/setup-node@v3
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         ref: ${{ github.event.client_payload.branch_name }}
     # notably, this is essentially the same script as `new-release-branch.yaml` (with fewer inputs), but it assumes the branch already exists

.github/workflows/sync-branch.yaml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - uses: actions/setup-node@v3
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         ref: ${{ github.event.inputs.branch_name || github.event.client_payload.branch_name }}
         fetch-depth: 0

.github/workflows/sync-wiki.yml

@@ -9,7 +9,7 @@ jobs:
     - name: Get repo name
       run: R=${GITHUB_REPOSITORY%?wiki}; echo "BASENAME=${R##*/}" >> $GITHUB_ENV
     - name: Checkout ${{ env.BASENAME }}-wiki
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: "${{ GITHUB.repository_owner }}/${{ env.BASENAME }}-wiki"
         token: ${{ secrets.TS_BOT_GITHUB_TOKEN }}

.github/workflows/update-lkg.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: actions/setup-node@v3
 
     - name: Configure Git and Update LKG

.github/workflows/update-package-lock.yaml

@@ -13,7 +13,7 @@ jobs:
     if: github.repository == 'microsoft/TypeScript'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         token: ${{ secrets.TS_BOT_GITHUB_TOKEN }}
     - uses: actions/setup-node@v3