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🔧 refactor: Build Process and Static Asset Handling (#7605)
* 🔧 chore: Update build script to include post-build image removal
* refactor: staticCache middleware with options and special handling for manifest/sw/index files
* refactor(pwa): optimize service worker caching strategy
* refactor: streamline post-build process and update public directory handling
* chore: remove external images from rollupOptions in Vite config
* chore: enhance logging message in post-build script for clarity
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4 changed files with 64 additions and 13 deletions
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@ -1,3 +1,4 @@
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const path = require('path');
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const expressStaticGzip = require('express-static-gzip');
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const oneDayInSeconds = 24 * 60 * 60;
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@ -5,16 +6,45 @@ const oneDayInSeconds = 24 * 60 * 60;
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const sMaxAge = process.env.STATIC_CACHE_S_MAX_AGE || oneDayInSeconds;
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const maxAge = process.env.STATIC_CACHE_MAX_AGE || oneDayInSeconds * 2;
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const staticCache = (staticPath) =>
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expressStaticGzip(staticPath, {
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enableBrotli: false, // disable Brotli, only using gzip
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/**
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* Creates an Express static middleware with gzip compression and configurable caching
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*
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* @param {string} staticPath - The file system path to serve static files from
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* @param {Object} [options={}] - Configuration options
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* @param {boolean} [options.noCache=false] - If true, disables caching entirely for all files
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* @returns {ReturnType<expressStaticGzip>} Express middleware function for serving static files
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*/
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function staticCache(staticPath, options = {}) {
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const { noCache = false } = options;
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return expressStaticGzip(staticPath, {
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enableBrotli: false,
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orderPreference: ['gz'],
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setHeaders: (res, _path) => {
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if (process.env.NODE_ENV?.toLowerCase() === 'production') {
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setHeaders: (res, filePath) => {
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if (process.env.NODE_ENV?.toLowerCase() !== 'production') {
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return;
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}
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if (noCache) {
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res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
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return;
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}
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if (filePath.includes('/dist/images/')) {
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return;
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}
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const fileName = path.basename(filePath);
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if (
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fileName === 'index.html' ||
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fileName.endsWith('.webmanifest') ||
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fileName === 'manifest.json' ||
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fileName === 'sw.js'
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) {
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res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
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} else {
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res.setHeader('Cache-Control', `public, max-age=${maxAge}, s-maxage=${sMaxAge}`);
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}
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},
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index: false,
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});
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}
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module.exports = staticCache;
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