mirror of
https://github.com/diegosouzapw/OmniRoute.git
synced 2026-08-01 12:52:11 +03:00
8f915b18b0
Adds bin/cli/runtime/sqliteRuntime.mjs that resolves better-sqlite3 from: (1) bundled optionalDependency, (2) ~/.omniroute/runtime/ install, (3) lazy npm install into runtime dir, (4) node:sqlite stdlib (Node >=22.5), (5) bundled sql.js WASM. Each native binary is validated against expected platform magic bytes (ELF/Mach-O/PE) before load. Adds bin/cli/runtime/magicBytes.mjs with validateBinaryMagic() helper (9 tests). Adds bin/cli/runtime/index.mjs as warmUpRuntimes() orchestrator. Adds scripts/postinstall.mjs warm-up hook (non-fatal, skipped in CI). Integrates it as the last step of scripts/build/postinstall.mjs. Extends src/lib/db/core.ts with ensureDbInitialized() (async, idempotent) and getDriverInfo() so the startup orchestrator can await the resolver before any DB access, enabling graceful degradation without crashing the process on missing better-sqlite3. Solves Windows EBUSY error on 'npm install -g omniroute@latest' while the previous version is still running, and works in environments without C++ build tools or with unreachable npm registry. Documents OMNIROUTE_SKIP_POSTINSTALL in .env.example and ENVIRONMENT.md. Ref: 9router/cli/hooks/sqliteRuntime.js (pattern origin).
49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
import { readFileSync, existsSync } from "node:fs";
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/**
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* Validates that a file starts with a known native-binary magic number.
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* Returns the platform label ("elf" | "macho" | "macho-le" | "macho-fat" | "pe")
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* or null if unrecognized / missing / unreadable.
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*
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* Ref: 9router/cli/hooks/sqliteRuntime.js (algorithm origin).
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*/
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export function validateBinaryMagic(path) {
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if (!existsSync(path)) return null;
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let buf;
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try {
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buf = readFileSync(path, { encoding: null }).subarray(0, 16);
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} catch {
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return null;
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}
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if (buf.length < 4) return null;
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// ELF: 7F 45 4C 46
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if (buf[0] === 0x7f && buf[1] === 0x45 && buf[2] === 0x4c && buf[3] === 0x46) return "elf";
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// Mach-O big-endian: FE ED FA CF (64-bit) / FE ED FA CE (32-bit)
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if (buf[0] === 0xfe && buf[1] === 0xed && buf[2] === 0xfa && buf[3] === 0xcf) return "macho";
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if (buf[0] === 0xfe && buf[1] === 0xed && buf[2] === 0xfa && buf[3] === 0xce) return "macho";
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// Mach-O little-endian: CF FA ED FE (64-bit) / CE FA ED FE (32-bit)
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if (buf[0] === 0xcf && buf[1] === 0xfa && buf[2] === 0xed && buf[3] === 0xfe) return "macho-le";
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if (buf[0] === 0xce && buf[1] === 0xfa && buf[2] === 0xed && buf[3] === 0xfe) return "macho-le";
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// Mach-O fat (universal binary): CA FE BA BE
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if (buf[0] === 0xca && buf[1] === 0xfe && buf[2] === 0xba && buf[3] === 0xbe) return "macho-fat";
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// PE (Windows .node — DLL): MZ at offset 0
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if (buf[0] === 0x4d && buf[1] === 0x5a) return "pe";
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return null;
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}
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/**
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* Returns the expected magic label for the current platform.
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* Used to validate that a runtime-installed binary matches this OS.
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*/
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export function platformBinaryLabel() {
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if (process.platform === "win32") return "pe";
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if (process.platform === "darwin") return "macho";
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return "elf";
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}
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