import path from "node:path";
import {defineConfig} from "vite";
import nunjucks from "vite-plugin-nunjucks";

const relative = (input: string) => new URL(input, import.meta.url).pathname;

const buildDir = relative("build");
const sourceDir = relative("source");

export default defineConfig({
  build: {
    minify: false,
    outDir: buildDir,
    rollupOptions: {
      input: {
        fangs: path.join(sourceDir, "fangs/index.html"),
        home: path.join(sourceDir, "index.html"),
        queue: path.join(sourceDir, "queue/index.html"),
        "re-nav": path.join(sourceDir, "re-nav/index.html"),
        "re-nav/share": path.join(sourceDir, "re-nav/share/index.html"),
      },
    },
    sourcemap: true,
  },
  plugins: [
    nunjucks({
      nunjucksConfigure: {
        throwOnUndefined: true,
      },
    }),
  ],
  publicDir: path.join(sourceDir, "static"),
  root: sourceDir,
});