feat(doc): add doc command

src/commands/doc.ts

@@ -1,13 +1,46 @@
 import { defineCommand } from 'citty'
+import { componentArgs } from '@/args/component.ts'
+import { defaultArgs } from '@/args/default.ts'
+import { resolveConfig } from '@/config.ts'
+import capitalize from '@/utils/capitalize.ts'
+import { logErrorComponent } from '@/utils/error.ts'
+import { loadComponent, loadVersionMetaData } from '@/utils/loader.ts'
+import { output } from '@/utils/output.ts'
+import { resolveVersion } from '@/utils/version.ts'
 
 export default defineCommand({
   meta: {
     name: 'doc',
     description: 'Output the full API documentation for a component in markdown',
   },
-  run({ args }) {
-    // TODO antd doc <Component>
-    // 组件完整 Markdown 文档
-    console.log('Parsed args:', args)
+  args: {
+    ...defaultArgs,
+    ...componentArgs,
+  },
+  async run({ args }) {
+    const config = resolveConfig(args)
+    const component = capitalize(args.component)
+    try {
+      const version = await resolveVersion(config)
+      const metaData = await loadVersionMetaData(version)
+      const components = loadComponent(component, metaData)
+
+      if (!components.doc) {
+        logErrorComponent(args)
+        return ''
+      }
+
+      output({
+        json: {
+          name: component,
+          doc: components.doc,
+        },
+        text: components.doc,
+        markdown: components.doc,
+      }, args.format)
+    }
+    catch (error) {
+      logErrorComponent(args)
+    }
   },
 })