refactor(vite.config): simplify chunking strategy and optimize asset naming

- Updated the chunking strategy to keep React and related libraries together, improving compatibility and reducing context issues.
- Simplified asset naming conventions for better caching and consistency, removing unnecessary hash lengths.
- Adjusted optimization settings to ensure critical libraries are included while excluding heavy libraries for lazy loading.
This commit is contained in:
chamikaJ
2025-07-07 13:16:26 +05:30
parent bdc3050a5e
commit a3f317cbeb

View File

@@ -77,90 +77,36 @@ export default defineConfig(({ command, mode }) => {
// **Rollup Options**
rollupOptions: {
output: {
// **Optimized Chunking Strategy for better caching and loading**
manualChunks: (id) => {
// Core React libraries - most stable, rarely change
if (id.includes('react') || id.includes('react-dom') || id.includes('react/jsx-runtime')) {
return 'react-core';
}
// **Simplified Chunking Strategy to avoid React context issues**
manualChunks: {
// Keep React and all React-dependent libraries together
'react-vendor': ['react', 'react-dom', 'react/jsx-runtime'],
// React Router - separate chunk as it's used throughout the app
if (id.includes('react-router') || id.includes('react-router-dom')) {
return 'react-router';
}
// Separate chunk for router
'react-router': ['react-router-dom'],
// Ant Design - large UI library, separate chunk
if (id.includes('antd') || id.includes('@ant-design')) {
return 'antd';
}
// Chart.js and related libraries - heavy visualization libs
if (id.includes('chart.js') || id.includes('react-chartjs') || id.includes('chartjs')) {
return 'charts';
}
// TinyMCE - heavy editor, separate chunk (lazy loaded)
if (id.includes('tinymce') || id.includes('@tinymce')) {
return 'tinymce';
}
// Gantt and scheduling libraries - heavy components
if (id.includes('gantt') || id.includes('scheduler')) {
return 'gantt';
}
// Date utilities - commonly used
if (id.includes('date-fns') || id.includes('moment')) {
return 'date-utils';
}
// Redux and state management
if (id.includes('@reduxjs') || id.includes('react-redux') || id.includes('redux')) {
return 'redux';
}
// Socket.io - real-time communication
if (id.includes('socket.io')) {
return 'socket';
}
// Utility libraries
if (id.includes('lodash') || id.includes('dompurify') || id.includes('nanoid')) {
return 'utils';
}
// i18n libraries
if (id.includes('i18next') || id.includes('react-i18next')) {
return 'i18n';
}
// Other node_modules dependencies
if (id.includes('node_modules')) {
return 'vendor';
}
// Return undefined for app code to be bundled together
return undefined;
// Keep Ant Design separate but ensure React is available
antd: ['antd', '@ant-design/icons'],
},
// **File Naming Strategies**
chunkFileNames: (chunkInfo) => {
// Use shorter names for better caching
return `assets/js/[name]-[hash:8].js`;
chunkFileNames: chunkInfo => {
const facadeModuleId = chunkInfo.facadeModuleId
? chunkInfo.facadeModuleId.split('/').pop()
: 'chunk';
return `assets/js/[name]-[hash].js`;
},
entryFileNames: 'assets/js/[name]-[hash:8].js',
assetFileNames: (assetInfo) => {
if (!assetInfo.name) return 'assets/[name]-[hash:8].[ext]';
entryFileNames: 'assets/js/[name]-[hash].js',
assetFileNames: assetInfo => {
if (!assetInfo.name) return 'assets/[name]-[hash].[ext]';
const info = assetInfo.name.split('.');
let extType = info[info.length - 1];
if (/png|jpe?g|svg|gif|tiff|bmp|ico|webp/i.test(extType)) {
if (/png|jpe?g|svg|gif|tiff|bmp|ico/i.test(extType)) {
extType = 'img';
} else if (/woff2?|eot|ttf|otf/i.test(extType)) {
extType = 'fonts';
} else if (/css/i.test(extType)) {
extType = 'css';
}
return `assets/${extType}/[name]-[hash:8].[ext]`;
return `assets/${extType}/[name]-[hash].[ext]`;
},
},
@@ -180,28 +126,12 @@ export default defineConfig(({ command, mode }) => {
// **Optimization**
optimizeDeps: {
include: [
'react',
'react-dom',
'react/jsx-runtime',
'antd',
'@ant-design/icons',
'react-router-dom',
'i18next',
'react-i18next',
'date-fns',
'dompurify',
],
include: ['react', 'react-dom', 'react/jsx-runtime', 'antd', '@ant-design/icons'],
exclude: [
// Exclude heavy libraries that should be lazy loaded
'@tinymce/tinymce-react',
'tinymce',
'chart.js',
'react-chartjs-2',
'gantt-task-react',
// Add any packages that should not be pre-bundled
],
// Force pre-bundling to avoid runtime issues
force: false, // Only force when needed to improve dev startup time
force: true,
},
// **Define global constants**