feat: add @primer/cli package

packages/cli/README.md

@@ -0,0 +1 @@
+# @primer/cli

packages/cli/bin/primer.js

@@ -0,0 +1,3 @@
+#!/usr/bin/env node
+
+import '../dist/index.js'

packages/cli/package.json

@@ -0,0 +1,46 @@
+{
+  "name": "@primer/cli",
+  "description": "Command-line tools for the Primer Design System",
+  "version": "0.0.0",
+  "type": "module",
+  "bin": {
+    "primer": "./bin/primer.js"
+  },
+  "files": [
+    "bin",
+    "dist",
+    "README.md"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/primer/react.git",
+    "directory": "packages/cli"
+  },
+  "scripts": {
+    "build": "rolldown -c",
+    "clean": "rimraf dist",
+    "type-check": "tsc --noEmit",
+    "watch": "rolldown -c -w"
+  },
+  "dependencies": {
+    "@primer/primitives": "^11.5.1",
+    "cheerio": "^1.0.0",
+    "citty": "^0.2.2",
+    "tablemark": "^4.1.0",
+    "turndown": "^7.2.0"
+  },
+  "devDependencies": {
+    "@primer/octicons": "^19.15.5",
+    "@primer/react": "^38.40.1",
+    "@primer/vitest-config": "^0.0.0",
+    "@types/node": "26.0.0",
+    "@types/turndown": "^5.0.5",
+    "rimraf": "5.0.5",
+    "rolldown": "^1.2.11",
+    "typescript": "^6.0.3",
+    "vitest": "^5.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  }
+}

packages/cli/rolldown.config.ts

@@ -0,0 +1,11 @@
+import {fileURLToPath} from 'node:url'
+import {defineConfig} from 'rolldown'
+
+export default defineConfig({
+  input: fileURLToPath(new URL('./src/index.ts', import.meta.url)),
+  platform: 'node',
+  output: {
+    dir: fileURLToPath(new URL('./dist', import.meta.url)),
+    format: 'esm',
+  },
+})

packages/cli/src/commands/components/accessibility/get.ts

@@ -0,0 +1,20 @@
+import {defineCommand} from 'citty'
+import {log} from '../../../console'
+import {getGuidelines} from '../guidelines'
+
+export const get = defineCommand({
+  meta: {
+    name: 'get',
+    description: 'Get accessibility guidelines for a Primer React component by ID or name',
+  },
+  args: {
+    component: {
+      type: 'positional',
+      description: 'Component ID or name',
+      required: true,
+    },
+  },
+  async run({args}) {
+    log(await getGuidelines(args.component, 'accessibility'))
+  },
+})

packages/cli/src/commands/components/accessibility/index.ts

@@ -0,0 +1,14 @@
+import {defineCommand} from 'citty'
+
+export const accessibility = defineCommand({
+  meta: {
+    name: 'accessibility',
+    description: 'Explore Primer React component accessibility guidelines',
+  },
+  subCommands: {
+    async get() {
+      const mod = await import('./get')
+      return mod.get
+    },
+  },
+})