Redirect 'Source Code' to 'Setup Development Environment'

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,11 @@
+blank_issues_enabled: false
+contact_links:
+  - name: 🗣 Ask a Question, Discuss
+    url: https://github.com/eslint/eslint/discussions
+    about: Get help using ESLint
+  - name: 📝 Help with VS Code ESLint
+    url: https://github.com/microsoft/vscode-eslint/issues/
+    about: Bugs and feature requests for the VS Code ESLint plugin
+  - name: Discord Server
+    url: https://eslint.org/chat
+    about: Talk with the team

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,29 @@
+<!--
+    Thank you for contributing!
+
+    ESLint adheres to the [JS Foundation Code of Conduct](https://eslint.org/conduct).
+-->
+
+#### Prerequisites checklist
+
+- [ ] I have read the [contributing guidelines](https://github.com/eslint/eslint/blob/HEAD/CONTRIBUTING.md).
+
+#### What is the purpose of this pull request?
+<!--
+    Please ensure your pull request is ready:
+
+    - Read the pull request guide (https://eslint.org/docs/developer-guide/contributing/pull-requests)
+    - Update documentation for this change (if appropriate)
+-->
+
+<!--
+    The following is required for all pull requests:
+-->
+
+#### What changes did you make? (Give an overview)
+
+#### Related Issues
+
+#### Is there anything you'd like reviewers to focus on?
+
+<!-- markdownlint-disable-file MD004 -->

.github/labeler.yml

@@ -0,0 +1,5 @@
+playground:
+  - playground/**/*
+
+translation:
+  - src/_data/sites/*

.github/workflows/add-to-triage.yml

@@ -0,0 +1,18 @@
+name: Add to Triage
+
+on:
+  issues:
+    types:
+      - opened
+
+jobs:
+  add-to-project:
+    name: Add issue to project
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/add-to-project@v0.4.0
+        with:
+          project-url: https://github.com/orgs/eslint/projects/3
+          github-token: ${{ secrets.PROJECT_BOT_TOKEN }}
+          labeled: "triage:no"
+          label-operator: NOT

.github/workflows/ci.yml

@@ -17,8 +17,10 @@ jobs:
         with:
           node-version: "16.x"
           cache: "npm"
-      - name: Install dependencies
+      - name: Install website dependencies
         run: npm ci
+      - name: Install playground dependencies
+        run: npm run install:playground
       - name: Lint Files
         run: npm run lint
       - name: Run build

.github/workflows/label.yml

@@ -0,0 +1,21 @@
+# This workflow will triage pull requests and apply a label based on the
+# paths that are modified in the pull request.
+#
+# To use this workflow, you will need to set up a .github/labeler.yml
+# file with configuration.  For more information, see:
+# https://github.com/actions/labeler
+
+name: Labeler
+on: [pull_request_target]
+
+jobs:
+  label:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+
+    steps:
+      - uses: actions/labeler@v2
+        with:
+          repo-token: "${{ secrets.GITHUB_TOKEN }}"

.markdownlintignore

@@ -0,0 +1 @@
+node_modules

.stylelintignore

@@ -0,0 +1 @@
+_site/

.stylelintrc.js

@@ -0,0 +1,27 @@
+module.exports = {
+  extends: ["stylelint-config-standard-scss"],
+  rules: {
+    "alpha-value-notation": "number",
+    "at-rule-empty-line-before": null,
+    "color-function-notation": "legacy",
+    "color-hex-case": null,
+    "custom-property-empty-line-before": null,
+    "custom-property-pattern": null,
+    "declaration-block-no-duplicate-properties": [true, {
+      "ignore": ["consecutive-duplicates-with-different-values"]
+    }],
+    "declaration-block-no-redundant-longhand-properties": null,
+    "declaration-block-no-shorthand-property-overrides": null,
+    "hue-degree-notation": "number",
+    indentation: 4,
+    "max-line-length": null,
+    "no-descending-specificity": null,
+    "no-duplicate-selectors": null,
+    "number-leading-zero": null,
+    "number-no-trailing-zeros": null,
+    "property-no-unknown": null,
+    "property-no-vendor-prefix": null,
+    "selector-class-pattern": null,
+    "value-keyword-case": null,
+  },
+};