File size: 2,545 Bytes
5448d8b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | import { spawn } from "node:child_process";
export function parsePort(value, fallback) {
const parsed = Number.parseInt(String(value), 10);
return Number.isFinite(parsed) && parsed > 0 && parsed <= 65535 ? parsed : fallback;
}
/**
* Resolve the V8 heap ceiling (MB) for the server process from
* `OMNIROUTE_MEMORY_MB`, mirroring `omniroute serve`. Clamped to [64, 16384];
* invalid/unset → fallback (512). The standalone launcher uses this so
* OMNIROUTE_MEMORY_MB can override the Docker image's NODE_OPTIONS fallback
* without clobbering any other runtime flags (#2939).
* @param {string | number | undefined | null} value
* @param {number} [fallback]
*/
export function resolveMaxOldSpaceMb(value, fallback = 512) {
const parsed = Number.parseInt(String(value), 10);
return Number.isFinite(parsed) && parsed >= 64 && parsed <= 16384 ? parsed : fallback;
}
/**
* @param {NodeJS.ProcessEnv | Record<string, string | undefined>} [fromEnv]
* Defaults to process.env. Pass bootstrap `merged` so project `.env` PORT applies before spawn.
*/
export function resolveRuntimePorts(fromEnv = process.env) {
const basePort = parsePort(fromEnv.PORT || "20128", 20128);
const apiPort = parsePort(fromEnv.API_PORT || String(basePort), basePort);
const dashboardPort = parsePort(fromEnv.DASHBOARD_PORT || String(basePort), basePort);
return { basePort, apiPort, dashboardPort };
}
export function withRuntimePortEnv(env, runtimePorts) {
const { basePort, apiPort, dashboardPort } = runtimePorts;
return {
...env,
OMNIROUTE_PORT: String(basePort),
PORT: String(dashboardPort),
DASHBOARD_PORT: String(dashboardPort),
API_PORT: String(apiPort),
};
}
export function sanitizeColorEnv(env = {}) {
const sanitized = { ...env };
// Node warns when both FORCE_COLOR and NO_COLOR are set.
// Prefer NO_COLOR in test tooling to avoid noisy process warnings.
if (typeof sanitized.FORCE_COLOR !== "undefined" && typeof sanitized.NO_COLOR !== "undefined") {
delete sanitized.FORCE_COLOR;
}
return sanitized;
}
export function spawnWithForwardedSignals(command, args, options = {}) {
const child = spawn(command, args, options);
child.on("exit", (code, signal) => {
if (signal) {
process.kill(process.pid, signal);
return;
}
process.exit(code ?? 0);
});
process.on("SIGINT", () => child.kill("SIGINT"));
process.on("SIGTERM", () => child.kill("SIGTERM"));
return child;
}
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