docs.sheetjs.com/tests/static-vite.sh

#!/bin/bash
# https://docs.sheetjs.com/docs/demos/static/vitejs
# This script builds the Pure Data test and Base64 test. It does not test HMR!
cd /tmp
rm -rf sheetjs-vite-static
mkdir sheetjs-vite-static
cd sheetjs-vite-static

for n in {2..5}; do
npm create -y vite@$n sheetjs-vite-$n -- --template vue-ts
cd sheetjs-vite-$n
npm i
npm i --save https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz
npm i --save puppeteer express@4
if [[ "$n" == "2" ]]; then
  # The default vitejs2 + vuejs project does not build
  #
  # src/App.vue:8:3 - error TS7026: JSX element implicitly has type 'any' because no interface 'JSX.IntrinsicElements' exists.
  #
  # 8   <img alt="Vue logo" src="./assets/logo.png" />
  #     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  #
  # Before the TS errors, there is a message:
  # Please update to v0.35.0 or higher for TypeScript version: 4.9.5
  #
  # Forcefully upgrading `vue-tsc` appears to be innocuous.
  npm i --save vue-tsc@latest
fi
curl -O https://docs.sheetjs.com/vitejs/vite.config.ts
mkdir -p data
curl -L -o data/pres.xlsx https://docs.sheetjs.com/pres.xlsx

cat >test.cjs <<EOF
const puppeteer = require('puppeteer');
const express = require('express');
const app = express();
app.use(express.static('./dist/'));
app.listen(7262, async() => {
  await new Promise((res,rej) => setTimeout(res, 1000));
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  page.on("console", msg => console.log("PAGE LOG:", msg.text()));
  await page.setViewport({width: 1920, height: 1080});
  await page.goto('http://localhost:7262/');
  await page.addScriptTag({ url: 'https://cdn.sheetjs.com/xlsx-0.20.2/package/dist/xlsx.full.min.js' });
  await new Promise((res,rej) => setTimeout(res, 1000));
  const csv = await page.evaluate(() => {
    const tbl = document.querySelector('table');
    const ws = XLSX.utils.table_to_sheet(tbl);
    return XLSX.utils.sheet_to_csv(ws);
  });
  console.log(csv);
  await browser.close();
  process.exit();
});
EOF

## Pure Data Test
cat >src/components/HelloWorld.vue <<EOF
<script setup lang="ts">
// @ts-ignore
import data from '../../data/pres.xlsx?sheetjs';
</script>

<template>
  <table>
    <tr><th>Name</th><th>Index</th></tr>
    <tr v-for="(row,R) in data" v-bind:key="R">
      <td>{{row.Name}}</td>
      <td>{{row.Index}}</td>
    </tr>
  </table>
</template>
EOF

npm run build
npm ls | grep "vite@"
node test.cjs
# Expected output: CSV contents of first sheet

echo "Clinton" $(grep Clinton dist/assets/*.js | wc -l) "BESSELJ" $(grep BESSELJ dist/assets/*.js | wc -l)
# Expected output: Clinton 1 BESSELJ 0

## HTML Test
cat >src/components/HelloWorld.vue <<EOF
<script setup lang="ts">
// @ts-ignore
import html from '../../data/pres.xlsx?html';
</script>

<template>
  <div v-html="html"></div>
</template>
EOF

npm run build
npm ls | grep "vite@"
node test.cjs
# Expected output: CSV contents of first sheet

echo "Clinton" $(grep Clinton dist/assets/*.js | wc -l) "BESSELJ" $(grep BESSELJ dist/assets/*.js | wc -l)
# Expected output: Clinton 1 BESSELJ 0

## Base64 Test
cat >src/components/HelloWorld.vue <<EOF
<script setup lang="ts">
// @ts-ignore
import b64 from '../../data/pres.xlsx?b64';
import { read, utils } from "xlsx";
/* parse workbook and convert first sheet to row array */
const wb = read(b64);
const ws = wb.Sheets[wb.SheetNames[0]];
interface IPresident { Name: string; Index: number; };
const data = utils.sheet_to_json<IPresident>(ws);
</script>

<template>
  <table>
    <tr><th>Name</th><th>Index</th></tr>
    <tr v-for="(row,R) in data" v-bind:key="R">
      <td>{{row.Name}}</td>
      <td>{{row.Index}}</td>
    </tr>
  </table>
</template>
EOF

npm run build
npm ls | grep "vite@"
node test.cjs
# Expected output: CSV contents of first sheet

echo "Clinton" $(grep Clinton dist/assets/*.js | wc -l) "BESSELJ" $(grep BESSELJ dist/assets/*.js | wc -l)
# Expected output: Clinton 0 BESSELJ 1

cd -
done