everything-dev/dist/services/workspace/build-train.cjs

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

const require_runtime = require('../../_virtual/_rolldown/runtime.cjs');
const require_runtime$1 = require('../resolution/runtime.cjs');
const require_run = require('../../utils/run.cjs');
const require_workspace = require('./workspace.cjs');
const require_framework_version = require('../framework-version.cjs');
const require_shared_deps = require('./shared-deps.cjs');
let effect = require("effect");
let node_fs_promises = require("node:fs/promises");
let node_os = require("node:os");
node_os = require_runtime.__toESM(node_os, 1);
let node_process = require("node:process");
node_process = require_runtime.__toESM(node_process, 1);

//#region src/services/workspace/build-train.ts
const buildCommands = {
	host: {
		cmd: "pnpm",
		args: ["run", "build"]
	},
	ui: {
		cmd: "pnpm",
		args: ["run", "build"]
	},
	api: {
		cmd: "pnpm",
		args: ["run", "build"]
	}
};
function getPluginRef(entry) {
	if (!entry || typeof entry === "string") return null;
	return entry;
}
async function fileExists(path) {
	try {
		await (0, node_fs_promises.access)(path);
		return true;
	} catch {
		return false;
	}
}
function resolveWorkspaceTarget(key, bosConfig, runtimeConfig, configDir) {
	if (bosConfig?.app && key in bosConfig.app) {
		const appEntry = bosConfig.app[key];
		const devPath = require_runtime$1.resolveLocalDevelopmentPath(appEntry?.development, configDir);
		if (devPath) return {
			key,
			kind: "app",
			path: devPath
		};
		return {
			key,
			kind: "app",
			path: `${configDir}/${key}`
		};
	}
	const pluginPath = (runtimeConfig?.plugins?.[key])?.localPath ?? require_runtime$1.resolveLocalDevelopmentPath(getPluginRef(bosConfig?.plugins?.[key])?.development, configDir);
	if (pluginPath) return {
		key,
		kind: "plugin",
		path: pluginPath
	};
	return null;
}
function selectWorkspaceTargets(packages, bosConfig) {
	const allPackages = [...Object.keys(bosConfig?.app ?? {}), ...Object.keys(bosConfig?.plugins ?? {})];
	if (packages === "all") return allPackages;
	if (packages === "local") return allPackages.filter((k) => isLocalTarget(k, bosConfig));
	return packages.split(",").map((pkg) => pkg.trim()).filter((pkg) => allPackages.includes(pkg));
}
function isLocalTarget(key, bosConfig) {
	const dev = ((bosConfig?.app)?.[key] ?? bosConfig?.plugins?.[key])?.development;
	return typeof dev === "string" && dev.startsWith("local:");
}
/** Pulls warning segments out of a build's stderr: a WARNING/⚠ line opens a
* segment that runs to the next blank line; `$ ` command echoes never count. */
function extractBuildWarnings(stderr) {
	const warnings = [];
	let current = null;
	for (const line of stderr.split("\n")) if (current === null) {
		if (!/^\$\s/.test(line.trim()) && /WARNING|⚠|\bwarning\b/i.test(line)) current = [line];
	} else if (line.trim() === "") {
		if (current.some((l) => l.trim().length > 0)) warnings.push(current.join("\n"));
		current = null;
	} else current.push(line);
	if (current?.some((l) => l.trim().length > 0)) warnings.push(current.join("\n"));
	return warnings;
}
async function buildOneWorkspace(ws, env, opts, deps) {
	const buildConfig = buildCommands[ws.key] ?? {
		cmd: "pnpm",
		args: ["run", "build"]
	};
	const verbose = opts.verbose ?? false;
	const startTime = Date.now();
	const stderrBuffer = [];
	const proc = await (deps.runChild ?? require_run.run)(buildConfig.cmd, buildConfig.args, {
		cwd: ws.path,
		env,
		capture: true,
		onChunk: (stream, chunk) => {
			if (stream === "stderr") {
				if (verbose) node_process.default.stderr.write(chunk);
				stderrBuffer.push(chunk.toString());
			} else if (verbose) node_process.default.stdout.write(chunk);
		}
	});
	const exitCode = proc?.exitCode ?? 0;
	const durationMs = Date.now() - startTime;
	const output = `${proc?.stdout ?? ""}\n${proc?.stderr ?? ""}`;
	const result = {
		key: ws.key,
		kind: ws.kind,
		success: exitCode === 0,
		stderr: proc?.stderr ?? "",
		warnings: extractBuildWarnings(stderrBuffer.join("")),
		...exitCode !== 0 && { error: `Build failed (exit code ${exitCode})\n${output.trim().split("\n").slice(-5).join("\n")}` },
		durationMs
	};
	if (!verbose) deps.render?.outcome?.(result);
	if (result.success) deps.onWorkspaceBuilt?.(ws.key);
	return result;
}
async function buildWorkspaceTargets(input, deps = {}) {
	const render = deps.render;
	const existing = [];
	const skipped = [];
	for (const target of input.targets) {
		const resolved = resolveWorkspaceTarget(target, input.bosConfig, input.runtimeConfig, input.configDir);
		if (!resolved) {
			skipped.push(target);
			continue;
		}
		if (await (deps.fileExists ?? fileExists)(`${resolved.path}/package.json`)) existing.push(resolved);
		else skipped.push(target);
	}
	if (existing.length === 0) return {
		built: [],
		skipped
	};
	if ((await require_shared_deps.syncResolvedSharedDeps({
		configDir: input.configDir,
		hostMode: "local",
		bosConfig: input.bosConfig ?? void 0,
		extendsChain: []
	})).catalogChanged) await require_run.run("pnpm", ["install"], { cwd: require_workspace.findWorkspaceRoot(input.configDir)?.dir ?? input.configDir });
	const env = {
		...node_process.default.env,
		NODE_ENV: input.deploy ? "production" : "development"
	};
	if (input.deploy) env.DEPLOY = "true";
	else delete env.DEPLOY;
	if (input.deploy) {
		const frameworkVersion = require_framework_version.readInstalledFrameworkVersion(input.configDir, "everything-dev");
		if (frameworkVersion) env.MF_BUILD_VERSION = frameworkVersion;
		else delete env.MF_BUILD_VERSION;
	}
	const root = require_workspace.findWorkspaceRoot(input.configDir);
	const force = input.deploy && (input.forceBuild === true || node_process.default.env.BOS_FORCE_BUILD === "1");
	const depsReport = await (deps.freshDeps ?? require_workspace.ensureFreshDeps)(input.configDir, existing.map((entry) => entry.path), {
		force,
		env,
		...input.deploy && root && !force ? { oracle: require_workspace.contentHashStalenessOracle(root.dir, root.members) } : {}
	});
	if (depsReport.rebuilt.length > 0) render?.prerequisites?.(depsReport.rebuilt.map((member) => member.name));
	const orderedExisting = input.deploy ? [
		...existing.filter((entry) => entry.kind === "app" && entry.key !== "host"),
		...existing.filter((entry) => entry.kind === "plugin"),
		...existing.filter((entry) => entry.kind === "app" && entry.key === "host")
	] : existing;
	const parallelGroup = input.deploy ? orderedExisting.filter((e) => e.key !== "host") : orderedExisting;
	const sequentialGroup = input.deploy ? orderedExisting.filter((e) => e.key === "host") : [];
	const built = [];
	const deployResults = [];
	if (input.deploy && parallelGroup.length > 0) {
		const total = parallelGroup.length + sequentialGroup.length;
		render?.banner?.(total);
		const results = await mapWithConcurrency(parallelGroup, (ws) => buildOneWorkspace(ws, env, input, deps), buildConcurrencyCap(input.concurrency));
		for (let i = 0; i < parallelGroup.length; i++) {
			const ws = parallelGroup[i];
			const result = results[i];
			if (result.status === "fulfilled") {
				if (result.value.success) built.push(ws.key);
				deployResults.push(result.value);
			} else deployResults.push({
				key: ws.key,
				kind: ws.kind,
				success: false,
				error: result.reason?.message ?? "Unknown error",
				warnings: []
			});
		}
		for (const ws of sequentialGroup) {
			const result = await buildOneWorkspace(ws, env, input, deps);
			if (result.success) built.push(ws.key);
			deployResults.push(result);
		}
		render?.end?.();
	} else for (const resolved of orderedExisting) {
		const buildConfig = buildCommands[resolved.key] ?? {
			cmd: "pnpm",
			args: ["run", "build"]
		};
		await (deps.runChild ?? require_run.run)(buildConfig.cmd, buildConfig.args, {
			cwd: resolved.path,
			env
		});
		built.push(resolved.key);
	}
	return {
		built,
		skipped,
		deployResults: input.deploy ? deployResults : void 0
	};
}
function buildConcurrencyCap(requested) {
	const cpus = node_os.default.cpus().length;
	return Math.max(1, Math.min(requested ?? cpus, cpus));
}
/** Runs `fn` over `items` with at most `limit` in flight; results keep input
* order. Rejections propagate after all in-flight work settles. */
async function mapWithConcurrency(items, fn, limit) {
	const results = new Array(items.length);
	let next = 0;
	const workers = Array.from({ length: Math.max(1, Math.min(limit, items.length)) }, async () => {
		while (true) {
			const index = next++;
			if (index >= items.length) return;
			try {
				results[index] = {
					status: "fulfilled",
					value: await fn(items[index], index)
				};
			} catch (reason) {
				results[index] = {
					status: "rejected",
					reason
				};
			}
		}
	});
	await Promise.all(workers);
	return results;
}
/** Presentation seam the composition root wires to `cli/render` (#424). */
var WorkspaceBuildRenderService = class extends effect.Context.Service()("everything-dev/workspace/build-render") {};
/**
* The build train as a Context.Service (ticket #424): parallel/sequential
* group logic and the prerequisite train behind one tag; the ✓ table renders
* through the composition root's render, never the service.
*/
var BuildTrainService = class BuildTrainService extends effect.Context.Service()("everything-dev/workspace/build-train") {
	static Live = effect.Layer.effect(this, effect.Effect.gen(function* () {
		const renderOption = yield* effect.Effect.serviceOption(WorkspaceBuildRenderService);
		return BuildTrainService.of({ buildTargets: (input, deps) => buildWorkspaceTargets(input, {
			...deps,
			render: deps?.render ?? effect.Option.getOrUndefined(renderOption)
		}) });
	}));
};

//#endregion
exports.BuildTrainService = BuildTrainService;
exports.WorkspaceBuildRenderService = WorkspaceBuildRenderService;
exports.buildConcurrencyCap = buildConcurrencyCap;
exports.buildWorkspaceTargets = buildWorkspaceTargets;
exports.extractBuildWarnings = extractBuildWarnings;
exports.fileExists = fileExists;
exports.getPluginRef = getPluginRef;
exports.mapWithConcurrency = mapWithConcurrency;
exports.resolveWorkspaceTarget = resolveWorkspaceTarget;
exports.selectWorkspaceTargets = selectWorkspaceTargets;
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