62 lines
1.8 KiB
JavaScript
62 lines
1.8 KiB
JavaScript
// main worker file intended for computing world geometry is built using prismarine-viewer/buildWorker.mjs
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import { build, context } from 'esbuild'
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import fs from 'fs'
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import { sharedPlugins } from './scripts/esbuildPlugins.mjs'
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const watch = process.argv.includes('-w')
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const result = await (watch ? context : build)({
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bundle: true,
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platform: 'browser',
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entryPoints: [/* 'prismarine-viewer/examples/webglRendererWorker.ts', */'src/worldSaveWorker.ts'],
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outdir: 'prismarine-viewer/public/',
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sourcemap: watch ? 'inline' : 'external',
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minify: !watch,
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treeShaking: true,
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logLevel: 'info',
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alias: {
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'three': './node_modules/three/src/Three.js',
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events: 'events', // make explicit
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buffer: 'buffer',
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'fs': 'browserfs/dist/shims/fs.js',
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http: 'http-browserify',
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perf_hooks: './src/perf_hooks_replacement.js',
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crypto: './src/crypto.js',
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stream: 'stream-browserify',
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net: 'net-browserify',
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assert: 'assert',
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dns: './src/dns.js'
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},
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inject: [
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'./src/shims.js'
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],
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plugins: [
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{
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name: 'writeOutput',
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setup (build) {
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build.onEnd(({ outputFiles }) => {
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for (const file of outputFiles) {
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for (const dir of ['prismarine-viewer/public', 'dist']) {
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const baseName = file.path.split('/').pop()
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fs.writeFileSync(`${dir}/${baseName}`, file.contents)
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}
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}
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})
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}
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},
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...sharedPlugins
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],
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loader: {
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'.vert': 'text',
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'.frag': 'text'
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},
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mainFields: [
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'browser', 'module', 'main'
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],
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keepNames: true,
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write: false,
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})
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if (watch) {
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await result.watch()
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}
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