everything-dev/dist/services/scaffold/upgrade-realign.mjs

A consolidated product package for building Module Federation apps with oRPC APIs.

import { slotPublishKey } from "../resolution/release-plane.mjs";
import { findWorkspaceRoot } from "../workspace/workspace.mjs";
import { auditSessionPlane } from "../resolution/plane-audit.mjs";
import { existsSync } from "node:fs";
import { join } from "node:path";
import process from "node:process";
import { spawnSync } from "node:child_process";

//#region src/services/scaffold/upgrade-realign.ts
const ownedKeysFrom = (lines) => [...new Set(lines.filter((line) => line.kind === "owned").map((line) => slotPublishKey(line.slot)))].sort();
/** Detect owned slots the freshly resolved plane still finds diverging. */
async function detectOwnedDivergentKeys(session, options) {
	const lines = await auditSessionPlane(session, options);
	return {
		keys: ownedKeysFrom(lines),
		lines
	};
}
/**
* Republish `keys` through the scoped deploy train, running the freshly
* installed bos binary. Output is forwarded to stderr — the migration phase
* runs under `--json` re-exec, where stdout is the structured result.
*/
async function realignOwnedSlots(projectDir, keys, log = (message) => process.stderr.write(`${message}\n`)) {
	const realigned = [];
	const failures = [];
	if (!existsSync(join(projectDir, ".bos", "session.json"))) {
		log(`  [realign] No stored CLI session in .bos/ — skipping the owned-slot republish of ${keys.join(", ")}. Run \`bos login\`, then: bos deploy --packages ${keys.join(",")}`);
		return {
			keys: [...keys],
			realigned,
			failures
		};
	}
	const workspaceDir = findWorkspaceRoot(projectDir)?.dir ?? projectDir;
	const bosBin = join(workspaceDir, "node_modules", ".bin", "bos");
	if (!existsSync(bosBin)) {
		log(`  [realign] bos binary not found at ${bosBin} — skipping the owned-slot republish`);
		return {
			keys: [...keys],
			realigned,
			failures
		};
	}
	log(`  [realign] Republishing owned slots built against the old chain: ${keys.join(", ")}`);
	const child = spawnSync(bosBin, [
		"deploy",
		"--packages",
		keys.join(",")
	], {
		cwd: projectDir,
		stdio: [
			"inherit",
			"pipe",
			"pipe"
		],
		encoding: "utf-8",
		env: {
			...process.env,
			BOS_NO_BANNER: "1"
		}
	});
	if (child.stdout) process.stderr.write(child.stdout);
	if (child.stderr) process.stderr.write(child.stderr);
	if (child.status === 0) realigned.push(...keys);
	else {
		failures.push({
			key: keys.join(","),
			error: `bos deploy --packages exited ${child.status ?? "n/a"}`
		});
		log(`  [realign] Republish failed — realign by hand: bos deploy --packages ${keys.join(",")}`);
	}
	return {
		keys: [...keys],
		realigned,
		failures
	};
}

//#endregion
export { detectOwnedDivergentKeys, realignOwnedSlots };
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