vite.config.ts

/*
This file is part of the Notesnook project (https://notesnook.com/)

Copyright (C) 2023 Streetwriters (Private) Limited

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

import { PluginOption, defineConfig } from "vite";
import react from "@vitejs/plugin-react-swc";
import svgrPlugin from "vite-plugin-svgr";
import envCompatible from "vite-plugin-env-compatible";
import { VitePWA } from "vite-plugin-pwa";
import autoprefixer from "autoprefixer";
import { WEB_MANIFEST } from "./web-manifest";
import { execSync } from "child_process";
import { version } from "./package.json";
import { visualizer } from "rollup-plugin-visualizer";
import { OutputPlugin } from "rollup";
import path from "path";

const gitHash = (() => {
  try {
    return execSync("git rev-parse --short HEAD").toString().trim();
  } catch (e) {
    return process.env.GIT_HASH || "gitless";
  }
})();
const appVersion = version.replaceAll(".", "");
const isTesting =
  process.env.TEST === "true" || process.env.NODE_ENV === "development";
const isDesktop = process.env.PLATFORM === "desktop";
const isThemeBuilder = process.env.THEME_BUILDER === "true";
const isAnalyzing = process.env.ANALYZING === "true";
process.env.NN_BUILD_TIMESTAMP = isTesting ? "0" : `${Date.now()}`;

export default defineConfig({
  envPrefix: "NN_",
  root: "src/",
  publicDir: isThemeBuilder ? path.join(__dirname, "public") : "../public",
  build: {
    target: isDesktop ? "esnext" : "modules",
    outDir: "../build",
    minify: "esbuild",
    cssMinify: true,
    emptyOutDir: true,
    rollupOptions: {
      output: {
        plugins: [emitEditorStyles()],
        assetFileNames: "assets/[name]-[hash:12][extname]",
        chunkFileNames: "assets/[name]-[hash:12].js"
      }
    }
  },
  define: {
    APP_TITLE: `"${isThemeBuilder ? "Notesnook Theme Builder" : "Notesnook"}"`,
    GIT_HASH: `"${gitHash}"`,
    APP_VERSION: `"${appVersion}"`,
    PUBLIC_URL: `"${process.env.PUBLIC_URL || ""}"`,
    IS_DESKTOP_APP: isDesktop,
    PLATFORM: `"${process.env.PLATFORM}"`,
    IS_TESTING: process.env.TEST === "true",
    IS_BETA: process.env.BETA === "true",
    IS_THEME_BUILDER: isThemeBuilder
  },
  logLevel: process.env.NODE_ENV === "production" ? "warn" : "info",
  resolve: {
    dedupe: [
      "react",
      "react-dom",
      "@mdi/js",
      "@mdi/react",
      "@emotion/react",
      "katex"
    ],

    alias: [
      {
        find: /desktop-bridge/gm,
        replacement: isDesktop
          ? "desktop-bridge/index.desktop"
          : "desktop-bridge/index"
      }
    ]
  },
  server: {
    port: 3000
  },
  worker: {
    format: "es",
    rollupOptions: {
      output: {
        inlineDynamicImports: true
      }
    }
  },
  css: {
    postcss: {
      plugins: [autoprefixer()]
    }
  },
  plugins: [
    ...(isAnalyzing
      ? [
          visualizer({
            gzipSize: true,
            brotliSize: true,
            open: true
          }) as PluginOption
        ]
      : []),
    ...((isThemeBuilder || isDesktop) && process.env.NODE_ENV === "production"
      ? []
      : [
          VitePWA({
            strategies: "injectManifest",
            minify: true,
            manifest: WEB_MANIFEST,
            injectRegister: null,
            srcDir: "",
            filename: "service-worker.ts"
          })
        ]),
    react({
      plugins: isTesting
        ? undefined
        : [["swc-plugin-react-remove-properties", {}]]
    }),
    envCompatible({
      prefix: "NN_",
      mountedPath: "process.env"
    }),
    svgrPlugin({
      svgrOptions: {
        icon: true
        // ...svgr options (https://react-svgr.com/docs/options/)
      }
    })
  ]
});

function emitEditorStyles(): OutputPlugin {
  return {
    name: "rollup-plugin-emit-editor-styles",
    generateBundle(options, bundle) {
      for (const file in bundle) {
        const chunk = bundle[file];
        if (
          chunk.type === "asset" &&
          chunk.fileName.endsWith(".css") &&
          typeof chunk.source === "string" &&
          (chunk.source.includes("KaTeX_Fraktur-Bold-") ||
            chunk.source.includes("Hack typeface"))
        ) {
          this.emitFile({
            type: "asset",
            fileName: "assets/editor-styles.css",
            name: "editor-styles.css",
            source: chunk.source
          });
        }
      }
    }
  };
}