refactor: add plugins

Author: ivodolenc

src/utils/plugins/esbuild.ts

@@ -0,0 +1,51 @@
+import { createFilter } from '@rollup/pluginutils'
+import { transform, type TransformOptions } from 'esbuild'
+import type { Plugin } from 'rollup'
+
+export function esbuild(options?: TransformOptions): Plugin {
+  const isJs = /\.(?:[mc]?js|jsx)$/
+  const filter = createFilter(/\.([cm]?ts|[jt]sx)$/)
+
+  return {
+    name: 'esbuild',
+
+    resolveId(id, importer, options) {
+      if (isJs.test(id) && importer) {
+        return this.resolve(id.replace(/js(x?)$/, 'ts$1'), importer, options)
+      }
+      return null
+    },
+
+    async transform(code, id) {
+      if (!filter(id)) return null
+
+      const result = await transform(code, {
+        loader: 'default',
+        ...options,
+        sourcefile: id.replace(/\.[cm]ts/, '.ts'),
+      })
+
+      return {
+        code: result.code,
+        map: result.map || null,
+      }
+    },
+
+    async renderChunk(code, { fileName }) {
+      if (!options?.minify) return null
+
+      if (/\.d\.(c|m)?tsx?$/.test(fileName)) return null
+
+      const result = await transform(code, {
+        ...options,
+        sourcefile: fileName,
+        minify: true,
+      })
+
+      return {
+        code: result.code,
+        map: result.map || null,
+      }
+    },
+  }
+}