);

}

export function resolveDockerPreflightPlatform(arch = process.arch) {

return arch === "arm64" ? "linux/arm64" : "linux/amd64";

}

export function dockerPreflightSmokeCommand(arch = process.arch) {

const platform = resolveDockerPreflightPlatform(arch);

return `docker run --rm --platform ${shellQuote(platform)} alpine:3.20 true`;

}

export function runShellCommand({ command, env, label, logFile, timeoutMs, noOutputTimeoutMs }) {

return new Promise((resolve) => {

const pipeOutput = Boolean(logFile || noOutputTimeoutMs > 0);

const startedAt = Date.now();

const run = await runShellCommand({

command: "docker run --rm alpine:3.20 true",

command: dockerPreflightSmokeCommand(),

env: baseEnv,

label: "docker-run-smoke",

timeoutMs: options.runTimeoutMs,

});

const elapsedSeconds = Math.round((Date.now() - startedAt) / 1000);

if (run.status !== 0) {

throw new Error(

`Docker preflight failed: docker run alpine:3.20 true status=${run.status} elapsed=${elapsedSeconds}s`,

`Docker preflight failed: ${dockerPreflightSmokeCommand()} status=${run.status} elapsed=${elapsedSeconds}s`,

);

}

console.log(`==> Docker preflight run: ${elapsedSeconds}s`);