项目迁移

backend/rollup.config.js

@@ -0,0 +1,45 @@
+import typescript from '@rollup/plugin-typescript'
+import resolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs'
+import json from '@rollup/plugin-json';
+import terser from '@rollup/plugin-terser';
+
+export default {
+	input: 'src/main.ts',
+	output: {
+		file: 'dist/bundle.js',
+		format: 'cjs',
+		inlineDynamicImports: true,
+		sourcemap: false
+	},
+	plugins: [
+		typescript({
+			tsconfig: './tsconfig.json',
+			module: 'Node16',
+			compilerOptions: {
+				module: 'Node16'
+			}
+		}),
+		resolve({
+			preferBuiltins: true,
+			browser: false,
+			extensions: ['.ts', '.js', '.json'],
+			dedupe: ['tslib']
+		}),
+		commonjs({
+			transformMixedEsModules: true
+		}),
+		json(),
+		terser({
+			compress: true,
+			mangle: false
+		})
+	],
+	onwarn: (warning, warn) => {
+		if (warning.code === 'CIRCULAR_DEPENDENCY') return;
+		if (warning.code === 'THIS_IS_UNDEFINED') return;
+		if (warning.code === 'MODULE_LEVEL_DIRECTIVE') return;
+		if (warning.code === 'UNRESOLVED_IMPORT') return;
+		warn(warning);
+	}
+};