add hw2

node_modules/@zenuml/core/vite.config.lib.ts

@@ -0,0 +1,54 @@
+/* eslint-env node */
+import { resolve } from "path";
+import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+import cssInjectedByJsPlugin from "vite-plugin-css-injected-by-js";
+import svgr from "vite-plugin-svgr";
+import { readFileSync } from "fs";
+
+// Read version from package.json
+const packageJson = JSON.parse(
+  readFileSync(resolve(__dirname, "package.json"), "utf-8"),
+);
+
+export default defineConfig({
+  build: {
+    // https://vitejs.dev/guide/build.html#library-mode
+    lib: {
+      entry: resolve(__dirname, "src/core.tsx"),
+      // https://vitejs.dev/config/build-options.html#build-lib
+      // the exposed global variable and is required when formats includes 'umd' or 'iife'.
+      name: "ZenUML",
+      fileName: "zenuml",
+    },
+    sourcemap: true,
+    rollupOptions: {
+      output: [
+        {
+          format: "esm",
+          // https://rollupjs.org/guide/en/#outputentryfilenames
+          // It will use the file name in `build.lib.entry` without extension as `[name]` if `[name].xxx.yyy` is provided.
+          // So we hard code as zenuml. We may consider rename `core.ts` to `zenuml.ts`.
+          // If this field is not provided, result with be ${build.lib.filename}.esm.js.
+          // Mermaid's build.ts output hardcoded esm file as '.mjs', thus we need this config.
+          entryFileNames: `zenuml.esm.mjs`,
+        },
+        {
+          name: "zenuml", //  it is the global variable name representing your bundle. https://rollupjs.org/guide/en/#outputname
+          format: "umd",
+          entryFileNames: `zenuml.js`,
+        },
+      ],
+    },
+  },
+  resolve: {
+    alias: {
+      "@": resolve(__dirname, "./src"),
+    },
+  },
+  plugins: [svgr(), react(), cssInjectedByJsPlugin()],
+  define: {
+    "process.env.NODE_ENV": '"production"',
+    "process.env.VITE_VERSION": JSON.stringify(packageJson.version),
+  },
+});