feat: updates

packages/web/vitePluginFilenamesToType.ts

@@ -0,0 +1,49 @@
+import { promises as fs } from 'fs'
+import { resolve } from 'path'
+import { Plugin } from 'vite'
+
+export type Conversion = {
+  dictionary: string
+  typeFile: string
+}
+
+const filenamesToType = (conversions: Conversion[]): Plugin => {
+  const generateTypes = async (conversion: Conversion) => {
+    const filenames = await fs.readdir(conversion.dictionary).catch(reason => {
+      console.error(
+        'vite-plugin-filenames-to-type: unable to read directory. ',
+        reason
+      )
+      return []
+    })
+    if (!filenames.length) return
+
+    const iconNames = filenames.map(
+      fileName => `'${fileName.replace(/\.[^.]+$/, '')}'`
+    )
+    await fs.writeFile(
+      conversion.typeFile,
+      `export type IconNames = ${iconNames.join(' | ')}`
+    )
+  }
+
+  const findConversion = (filePath: string) => {
+    return conversions.find(conversion => {
+      const path = resolve(__dirname, conversion.dictionary)
+      return filePath.startsWith(path)
+    })
+  }
+
+  return {
+    name: 'vite-plugin-filenames-to-type',
+    buildStart: async () => {
+      conversions.forEach(conversion => generateTypes(conversion))
+    },
+    handleHotUpdate: context => {
+      const conversion = findConversion(context.file)
+      if (conversion) generateTypes(conversion)
+    },
+  }
+}
+
+export default filenamesToType