mirror of
https://github.com/stablyai/orca
synced 2026-04-21 14:17:16 +00:00
56 lines
1.9 KiB
JavaScript
56 lines
1.9 KiB
JavaScript
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#!/usr/bin/env node
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/**
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* Bundle the relay daemon into a single relay.js file per platform.
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*
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* The relay runs on remote hosts via `node relay.js`, so it must be a
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* self-contained CommonJS bundle with no external dependencies beyond
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* Node.js built-ins. Native addons (node-pty, @parcel/watcher) are
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* marked external and expected to be installed on the remote or
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* gracefully degraded.
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*/
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import { build } from 'esbuild'
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import { createHash } from 'crypto'
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import { mkdirSync, readFileSync, writeFileSync } from 'fs'
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import { join, dirname } from 'path'
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import { fileURLToPath } from 'url'
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const __dirname = dirname(fileURLToPath(import.meta.url))
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const ROOT = join(__dirname, '..')
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const RELAY_ENTRY = join(ROOT, 'src', 'relay', 'relay.ts')
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const PLATFORMS = ['linux-x64', 'linux-arm64', 'darwin-x64', 'darwin-arm64']
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const RELAY_VERSION = '0.1.0'
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for (const platform of PLATFORMS) {
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const outDir = join(ROOT, 'out', 'relay', platform)
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mkdirSync(outDir, { recursive: true })
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await build({
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entryPoints: [RELAY_ENTRY],
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bundle: true,
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platform: 'node',
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target: 'node18',
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format: 'cjs',
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outfile: join(outDir, 'relay.js'),
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// Native addons cannot be bundled — they must exist on the remote host.
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// The relay gracefully degrades when they are absent.
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external: ['node-pty', '@parcel/watcher'],
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sourcemap: false,
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minify: true,
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define: {
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'process.env.NODE_ENV': '"production"'
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}
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})
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// Why: include a content hash so the deploy check detects code changes
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// even when RELAY_VERSION hasn't been bumped (common during development).
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const relayContent = readFileSync(join(outDir, 'relay.js'))
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const hash = createHash('sha256').update(relayContent).digest('hex').slice(0, 12)
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writeFileSync(join(outDir, '.version'), `${RELAY_VERSION}+${hash}`)
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console.log(`Built relay for ${platform} → ${outDir}/relay.js`)
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}
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console.log('Relay build complete.')
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