Files
vue-flow/packages/core/vite.config.ts
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TypeScript

import { resolve } from 'path'
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import vueTypes from 'vite-plugin-vue-type-imports'
import AutoImport from 'unplugin-auto-import/vite'
import replace from '@rollup/plugin-replace'
import pkg from './package.json'
// https://vitejs.dev/config/
export default defineConfig({
resolve: {
alias: {
'~': resolve('src'),
},
extensions: ['.ts', '.vue'],
},
define: {
'process.env.NODE_ENV': 'process.env.NODE_ENV',
},
build: {
emptyOutDir: false,
lib: {
formats: ['es', 'cjs', 'iife'],
entry: resolve(__dirname, 'src/index.ts'),
fileName: 'vue-flow-core',
name: 'vueFlowCore',
},
rollupOptions: {
// make sure to externalize deps that shouldn't be bundled
// into your library
external: ['vue'],
output: {
format: 'esm',
dir: './dist',
// Provide global variables to use in the UMD build
// for externalized deps
globals: {
vue: 'Vue',
},
},
},
},
plugins: [
vue({
reactivityTransform: true,
}),
vueTypes(),
AutoImport({
imports: ['vue', '@vueuse/core', 'vue/macros'],
dts: 'src/auto-imports.d.ts',
}),
replace({
__ENV__: 'process.env.NODE_ENV',
__VUE_FLOW_VERSION__: JSON.stringify(pkg.version),
preventAssignment: true,
}),
],
optimizeDeps: {
include: ['@vueuse/core', 'd3-zoom', 'd3-selection', 'd3-drag'],
},
})