1  /// <reference types="vitest" />
 2  import { resolve } from 'path';
 3  import { defineConfig } from 'vite';
 4  import checker from 'vite-plugin-checker';
 5  import dts from 'vite-plugin-dts';
 6  import tsconfigPaths from 'vite-tsconfig-paths';
 7  
 8  export default defineConfig(({ mode }) => ({
 9  	plugins: [
10  		dts({
11  			insertTypesEntry: true,
12  		}),
13  		checker({
14  			typescript: { buildMode: true }
15  		}),
16  		tsconfigPaths(),
17  	],
18  	build: {
19  		lib: {
20  			// Could also be a dictionary or array of multiple entry points
21  			entry: resolve(__dirname, 'src/index.ts'),
22  			name: 'Core',
23  			fileName: 'index',
24  		},
25  		rollupOptions: {
26  			preserveSymlinks: true,
27  			external: [
28  				'@emotion/react',
29  				'@emotion/styled',
30  				'@helia/unixfs',
31  				'@libp2p/pnet',
32  				'@mui/icons-material',
33  				'@mui/material',
34  				'@preact/signals-react',
35  				'file-type',
36  				'helia',
37  				'ipmc-core',
38  				'ipmc-interfaces',
39  				'minidenticons',
40  				'multiformats',
41  				'react',
42  				'react-dom',
43  				'shaka-player',
44  				'wouter',
45  			],
46  			output: {
47  				// Provide global variables to use in the UMD build
48  				// for externalized deps
49  				globals: {
50  					'@emotion/react': 'react',
51  					'@emotion/styled': 'emStyled',
52  					'@mui/icons-material': 'iconsMaterial',
53  					'@mui/material': 'material',
54  					'@preact/signals-react': 'signalsReact',
55  					'file-type': 'fileType',
56  					helia: 'helia',
57  					react: 'React',
58  					'ipmc-core': 'ipmcCore',
59  					'ipmc-interfaces': 'ipmcInterfaces',
60  					minidenticons: 'minidenticons',
61  					'shaka-player': 'shaka',
62  					wouter: 'wouter',
63  				},
64  			},
65  		},
66  		emptyOutDir: mode !== 'dev',
67  		sourcemap: mode == 'dev',
68  		manifest: false,
69  		minify: mode == 'dev' ? 'esbuild' : 'terser',
70  	},
71  	test: {
72  		globals: true,
73  		environment: 'jsdom',
74  	},
75  }));