docs: Add sponsors to README

.github/workflows/update-readme.yml

@@ -0,0 +1,34 @@
+name: Data Fetch
+
+on:
+    schedule:
+        - cron: "0 8 * * *" # Every day at 1am PDT
+    workflow_dispatch:
+
+jobs:
+    build:
+        runs-on: ubuntu-latest
+        steps:
+            - name: Check out repo
+              uses: actions/checkout@v4
+              with:
+                  token: ${{ secrets.WORKFLOW_PUSH_BOT_TOKEN }}
+
+            - name: Set up Node.js
+              uses: actions/setup-node@v4
+
+            - name: Install npm packages
+              run: npm install
+
+            - name: Update README with latest sponsor data
+              run: npm run build:readme
+
+            - name: Setup Git
+              run: |
+                  git config user.name "GitHub Actions Bot"
+                  git config user.email "<[email protected]>"
+
+            - name: Save updated files
+              run: |
+                  chmod +x ./tools/commit-readme.sh
+                  ./tools/commit-readme.sh

README.md

@@ -101,7 +101,6 @@ You can individually disable rules in Markdown using HTML comments, such as:
 | `commonmark` | Parse using [CommonMark](https://commonmark.org) Markdown format | 
 | `gfm` | Parse using [GitHub-Flavored Markdown](https://github.github.com/gfm/) format | 
 
-
 In order to individually configure a language in your `eslint.config.js` file, import `@eslint/markdown` and configure a `language`:
 
 ```js
@@ -152,3 +151,20 @@ $ npm test
 ```
 
 This project follows the [ESLint contribution guidelines](https://eslint.org/docs/latest/contribute/).
+
+<!-- NOTE: This section is autogenerated. Do not manually edit.-->
+<!--sponsorsstart-->
+
+## Sponsors
+
+The following companies, organizations, and individuals support ESLint's ongoing maintenance and development. [Become a Sponsor](https://eslint.org/donate)
+to get your logo on our READMEs and [website](https://eslint.org/sponsors).
+<h3>Platinum Sponsors</h3>
+<p><a href="https://automattic.com"><img src="https://images.opencollective.com/automattic/d0ef3e1/logo.png" alt="Automattic" height="128"></a> <a href="https://www.airbnb.com/"><img src="https://images.opencollective.com/airbnb/d327d66/logo.png" alt="Airbnb" height="128"></a></p><h3>Gold Sponsors</h3>
+<p><a href="https://trunk.io/"><img src="https://images.opencollective.com/trunkio/fb92d60/avatar.png" alt="trunk.io" height="96"></a></p><h3>Silver Sponsors</h3>
+<p><a href="https://www.jetbrains.com/"><img src="https://images.opencollective.com/jetbrains/fe76f99/logo.png" alt="JetBrains" height="64"></a> <a href="https://liftoff.io/"><img src="https://images.opencollective.com/liftoff/5c4fa84/logo.png" alt="Liftoff" height="64"></a> <a href="https://americanexpress.io"><img src="https://avatars.githubusercontent.com/u/3853301?v=4" alt="American Express" height="64"></a> <a href="https://www.workleap.com"><img src="https://avatars.githubusercontent.com/u/53535748?u=d1e55d7661d724bf2281c1bfd33cb8f99fe2465f&v=4" alt="Workleap" height="64"></a></p><h3>Bronze Sponsors</h3>
+<p><a href="https://www.wordhint.net/"><img src="https://images.opencollective.com/wordhint/be86813/avatar.png" alt="WordHint" height="32"></a> <a href="https://www.crosswordsolver.org/anagram-solver/"><img src="https://images.opencollective.com/anagram-solver/2666271/logo.png" alt="Anagram Solver" height="32"></a> <a href="https://icons8.com/"><img src="https://images.opencollective.com/icons8/7fa1641/logo.png" alt="Icons8" height="32"></a> <a href="https://discord.com"><img src="https://images.opencollective.com/discordapp/f9645d9/logo.png" alt="Discord" height="32"></a> <a href="https://www.gitbook.com"><img src="https://avatars.githubusercontent.com/u/7111340?v=4" alt="GitBook" height="32"></a> <a href="https://nx.dev"><img src="https://avatars.githubusercontent.com/u/23692104?v=4" alt="Nx" height="32"></a> <a href="https://herocoders.com"><img src="https://avatars.githubusercontent.com/u/37549774?v=4" alt="HeroCoders" height="32"></a> <a href="https://usenextbase.com"><img src="https://avatars.githubusercontent.com/u/145838380?v=4" alt="Nextbase Starter Kit" height="32"></a></p>
+<h3>Technology Sponsors</h3>
+Technology sponsors allow us to use their products and services for free as part of a contribution to the open source ecosystem and our work.
+<p><a href="https://netlify.com"><img src="https://raw.githubusercontent.com/eslint/eslint.org/main/src/assets/images/techsponsors/netlify-icon.svg" alt="Netlify" height="32"></a> <a href="https://algolia.com"><img src="https://raw.githubusercontent.com/eslint/eslint.org/main/src/assets/images/techsponsors/algolia-icon.svg" alt="Algolia" height="32"></a> <a href="https://1password.com"><img src="https://raw.githubusercontent.com/eslint/eslint.org/main/src/assets/images/techsponsors/1password-icon.svg" alt="1Password" height="32"></a></p>
+<!--sponsorsend-->

package.json

@@ -54,6 +54,7 @@
     "build:rules": "node tools/build-rules.js",
     "build:update-rules-docs": "node tools/update-rules-docs.js",
     "build": "npm run build:rules && rollup -c && npm run build:dedupe-types && tsc -p tsconfig.esm.json && npm run build:update-rules-docs",
+    "build:readme": "node tools/update-readme.js",
     "prepare": "node ./npm-prepare.cjs && npm run build",
     "test": "c8 mocha \"tests/**/*.test.js\" --timeout 30000",
     "test:jsr": "npx jsr@latest publish --dry-run"
@@ -68,6 +69,7 @@
     "eslint": "^9.10.0",
     "eslint-config-eslint": "^11.0.0",
     "globals": "^15.1.0",
+    "got": "^14.4.2",
     "lint-staged": "^15.2.9",
     "mocha": "^10.6.0",
     "prettier": "^3.3.3",

tools/commit-readme.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+#------------------------------------------------------------------------------
+# Commits the data files if any have changed
+#------------------------------------------------------------------------------
+
+if [ -z "$(git status --porcelain)" ]; then 
+	echo "Data did not change."
+else
+	echo "Data changed!"
+
+	# commit the result
+	git add README.md
+	git commit -m "docs: Update README sponsors"
+
+	# push back to source control
+	git push origin HEAD  
+fi

tools/update-readme.js

@@ -0,0 +1,55 @@
+/**
+ * @fileoverview Script to update the README with sponsors details in all packages.
+ *
+ *   node tools/update-readme.js
+ *
+ * @author Milos Djermanovic
+ */
+
+//-----------------------------------------------------------------------------
+// Requirements
+//-----------------------------------------------------------------------------
+
+import { readFileSync, writeFileSync } from "node:fs";
+import got from "got";
+
+//-----------------------------------------------------------------------------
+// Data
+//-----------------------------------------------------------------------------
+
+const SPONSORS_URL =
+	"https://raw.githubusercontent.com/eslint/eslint.org/main/includes/sponsors.md";
+
+const README_FILE_PATH = "./README.md";
+
+//-----------------------------------------------------------------------------
+// Helpers
+//-----------------------------------------------------------------------------
+
+/**
+ * Fetches the latest sponsors from the website.
+ * @returns {Promise<string>}} Prerendered sponsors markdown.
+ */
+async function fetchSponsorsMarkdown() {
+	return got(SPONSORS_URL).text();
+}
+
+//-----------------------------------------------------------------------------
+// Main
+//-----------------------------------------------------------------------------
+
+const allSponsors = await fetchSponsorsMarkdown();
+
+// read readme file
+const readme = readFileSync(README_FILE_PATH, "utf8");
+
+let newReadme = readme.replace(
+	/<!--sponsorsstart-->[\w\W]*?<!--sponsorsend-->/u,
+	`<!--sponsorsstart-->\n\n${allSponsors}\n<!--sponsorsend-->`,
+);
+
+// replace multiple consecutive blank lines with just one blank line
+newReadme = newReadme.replace(/(?<=^|\n)\n{2,}/gu, "\n");
+
+// output to the files
+writeFileSync(README_FILE_PATH, newReadme, "utf8");