everything-dev/dist/resolution/session.cjs

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

Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
const require_merge = require('../merge.cjs');
const require_types = require('../types.cjs');
const require_resolve = require('../descriptor/resolve.cjs');
const require_fastkv = require('../fastkv.cjs');
const require_config = require('../config.cjs');
const require_helpers = require('../cli/utils/helpers.cjs');
const require_cli_init = require('../cli/init.cjs');
let node_fs = require("node:fs");
let node_path = require("node:path");
let node_url = require("node:url");

//#region src/resolution/session.ts
async function defaultImportModule(path) {
	return import(
		/* webpackIgnore: true */
		(0, node_url.pathToFileURL)(path).href
);
}
function resolveIo(io) {
	return {
		fetchBosConfig: io?.fetchBosConfig ?? (async (bosUrl, registry) => require_fastkv.fetchBosConfigFromFastKv(bosUrl, registry)),
		readFileOrNull: io?.readFileOrNull ?? (async (path) => (0, node_fs.existsSync)(path) ? (0, node_fs.readFileSync)(path, "utf-8") : null),
		importModule: io?.importModule ?? defaultImportModule
	};
}
async function loadNodeConfig(ref, baseDir, io, registry) {
	if (ref.startsWith("bos://")) return await io.fetchBosConfig(ref, registry);
	const resolvedPath = (0, node_path.isAbsolute)(ref) ? ref : (0, node_path.resolve)(baseDir, ref);
	if (require_config.isAppDescriptorPath(resolvedPath)) return io.importModule === defaultImportModule ? require_config.loadAppDescriptorConfig(resolvedPath) : require_config.parseAppDescriptorModule(await io.importModule(resolvedPath), resolvedPath);
	const content = await io.readFileOrNull(resolvedPath);
	if (content === null) throw new require_config.ConfigLoadError({
		path: resolvedPath,
		message: `Config file not found: ${resolvedPath}`
	});
	return JSON.parse(content);
}
async function walkExtends(ref, baseDir, visited, chain, options) {
	if (visited.has(ref)) throw new require_config.CircularExtendsError({
		chain: [...visited, ref],
		message: `Circular extends detected: ${[...visited, ref].join(" -> ")}`
	});
	let config;
	let nodeBaseDir = baseDir;
	let sourceDir;
	if (ref.startsWith("bos://") && options.collectCatalogs) {
		const parsed = require_helpers.parseBosRef(ref);
		if (!parsed) throw new require_config.ConfigLoadError({
			path: ref,
			message: `Invalid bos ref: ${ref}`
		});
		const sourceResult = await require_cli_init.resolveSourceDir({
			extendsAccount: parsed.account,
			extendsGateway: parsed.gateway
		});
		config = sourceResult.parentConfig;
		sourceDir = sourceResult.sourceDir || void 0;
		options.registerCleanup?.(sourceResult.cleanup);
		nodeBaseDir = sourceDir ?? baseDir;
	} else if (ref.startsWith("bos://")) config = await loadNodeConfig(ref, baseDir, options.io, options.registry);
	else {
		const resolvedPath = (0, node_path.isAbsolute)(ref) ? ref : (0, node_path.resolve)(baseDir, ref);
		nodeBaseDir = (0, node_path.dirname)(resolvedPath);
		config = await loadNodeConfig(ref, nodeBaseDir, options.io, options.registry);
	}
	chain.push(ref);
	const extendsRef = config.extends ? require_merge.resolveExtendsRef(config.extends, options.env) : void 0;
	if (!extendsRef) {
		await options.visit?.({
			ref,
			config,
			baseDir: nodeBaseDir,
			sourceDir,
			isLeaf: true
		});
		return config;
	}
	const parsedParentRef = require_config.parseExtendsTarget(extendsRef);
	const parentBaseDir = require_config.getConfigBaseDir(parsedParentRef.configPath, nodeBaseDir);
	if (options.collectCatalogs && !canResolveExtendsRef(parsedParentRef.configPath, sourceDir ?? nodeBaseDir)) {
		await options.visit?.({
			ref,
			config,
			baseDir: nodeBaseDir,
			sourceDir,
			isLeaf: true
		});
		return config;
	}
	const nextVisited = new Set(visited);
	nextVisited.add(ref);
	const parent = await walkExtends(parsedParentRef.configPath, parentBaseDir, nextVisited, chain, options);
	await options.visit?.({
		ref,
		config,
		baseDir: nodeBaseDir,
		sourceDir,
		isLeaf: false
	});
	return require_merge.mergeBosConfigWithExtends(parent, config);
}
function canResolveExtendsRef(parentRef, baseDir) {
	if (parentRef.startsWith("bos://")) return require_helpers.parseBosRef(parentRef) !== null;
	if (!baseDir) return false;
	return (0, node_fs.existsSync)((0, node_path.resolve)(baseDir, parentRef));
}
function dispatchEntry(request, cwd) {
	if (request?.path) {
		const configPath = request.path;
		if (configPath.startsWith("bos://")) return {
			entry: configPath,
			baseDir: cwd,
			root: cwd,
			path: configPath,
			remote: true
		};
		const baseDir = (0, node_path.dirname)(configPath);
		return {
			entry: configPath,
			baseDir,
			root: baseDir,
			path: configPath,
			remote: false
		};
	}
	if (request?.bosUrl) return {
		entry: request.bosUrl,
		baseDir: cwd,
		root: cwd,
		path: null,
		remote: true
	};
	if (request?.account) {
		if (!request.gateway) throw new require_config.ConfigExtendsError({ message: `Remote account "${request.account}" requires a gateway` });
		return {
			entry: `bos://${request.account}/${request.gateway}`,
			baseDir: cwd,
			root: cwd,
			path: null,
			remote: true
		};
	}
	if (request?.sourceDir) {
		const sourceRoot = (0, node_path.resolve)(request.sourceDir);
		const configPath = require_config.findConfigPath(sourceRoot);
		if (!configPath) return null;
		return {
			entry: configPath,
			baseDir: (0, node_path.dirname)(configPath),
			root: sourceRoot,
			path: configPath,
			remote: false
		};
	}
	const configPath = require_config.findConfigPath(cwd);
	if (!configPath) return null;
	const baseDir = (0, node_path.dirname)(configPath);
	return {
		entry: configPath,
		baseDir,
		root: baseDir,
		path: configPath,
		remote: false
	};
}
function isConfigNotFound(error) {
	return error instanceof Error && error.message.startsWith("No config found for ");
}
var ResolutionSession = class ResolutionSession {
	config;
	runtime;
	root;
	path;
	chain;
	rawConfig;
	catalog;
	repository;
	#env;
	#warnings;
	constructor(parts) {
		this.config = parts.config;
		this.runtime = parts.runtime;
		this.root = parts.root;
		this.path = parts.path;
		this.chain = parts.chain;
		this.rawConfig = parts.rawConfig;
		this.catalog = parts.catalog;
		this.repository = parts.repository;
		this.#env = parts.env;
		this.#warnings = parts.warnings;
	}
	static fromParts(parts) {
		return new ResolutionSession({
			config: parts.config,
			runtime: parts.runtime,
			root: parts.root,
			path: parts.source?.path ?? null,
			chain: parts.source?.extended ?? [],
			rawConfig: null,
			catalog: null,
			repository: void 0,
			env: require_config.defaultConfigEnv(),
			warnings: [...parts.warnings ?? []]
		});
	}
	get warnings() {
		const drained = [...this.#warnings];
		this.#warnings.length = 0;
		return drained;
	}
	async buildRuntime(sources) {
		if (!this.config) throw new require_config.ConfigNotfoundError({ message: "No config loaded in this resolution session" });
		const config = this.config;
		const env = sources?.env ?? this.#env;
		return require_config.runWithConfigWarningSink(this.#warnings, () => require_config.buildRuntimeConfig(config, this.root, env, {
			plugins: sources?.plugins ?? {},
			uiSource: sources?.uiSource,
			apiSource: sources?.apiSource,
			authSource: sources?.authSource,
			hostSource: sources?.hostSource
		}));
	}
};
/**
* Opens a resolution session for the requested config source. In development,
* a local leaf's `bos.dev.ts` overlay (beside the discovered entry config) is
* merged child-wins over the extended input before parsing; overlays are never
* read for `bos://` entries or in production/staging.
*/
async function openResolution(request, io) {
	const resolvedIo = resolveIo(io);
	const env = request?.env ?? require_config.defaultConfigEnv();
	const runtimeEnv = env === "staging" ? "production" : env;
	const cwd = request?.cwd ?? process.cwd();
	const collectCatalogs = request?.collectCatalogs === true;
	const warnings = [];
	const cleanups = [];
	try {
		const parts = await require_config.runWithConfigWarningSink(warnings, async () => {
			const dispatch = dispatchEntry(request, cwd);
			if (!dispatch) return null;
			const chain = [];
			const catalogs = [];
			let repository;
			let rawConfig;
			try {
				const mergedRaw = await walkExtends(dispatch.entry, dispatch.baseDir, /* @__PURE__ */ new Set(), chain, {
					env,
					registry: request?.registry,
					io: resolvedIo,
					collectCatalogs,
					registerCleanup: (fn) => cleanups.push(fn),
					visit: async (link) => {
						if (link.ref === dispatch.entry) rawConfig = link.config;
						if (!collectCatalogs) return;
						catalogs.push(link.sourceDir ? require_cli_init.readWorkspaceCatalog(link.sourceDir) : {});
						const repositoryValue = link.config.repository;
						if (typeof repositoryValue === "string") repository = repositoryValue;
					}
				});
				let overlayMerged = mergedRaw;
				if (env === "development" && !dispatch.remote) {
					const overlayPath = (0, node_path.join)((0, node_path.dirname)(dispatch.entry), require_config.DEV_OVERLAY_FILENAME);
					if (await resolvedIo.readFileOrNull(overlayPath) !== null) {
						const overlay = require_config.parseDevOverlayModule(await resolvedIo.importModule(overlayPath), overlayPath);
						overlayMerged = require_resolve.applyDevOverlay(mergedRaw, overlay);
					}
				}
				const config = await require_config.resolveConfigComposableEntries(require_types.BosConfigSchema.parse(overlayMerged), dispatch.baseDir, runtimeEnv);
				const pluginRuntime = await require_config.buildRuntimePluginsForConfig(config, dispatch.baseDir, runtimeEnv, request?.remotePlugins) ?? {};
				return {
					config,
					runtime: await require_config.buildRuntimeConfig(config, dispatch.baseDir, runtimeEnv, { plugins: pluginRuntime }),
					root: dispatch.root,
					path: dispatch.path,
					chain,
					rawConfig: rawConfig ?? null,
					catalog: collectCatalogs ? Object.assign({}, ...[...catalogs].reverse()) : null,
					repository
				};
			} catch (error) {
				if (dispatch.remote && isConfigNotFound(error)) return null;
				throw error;
			}
		});
		if (!parts) return null;
		return new ResolutionSession({
			...parts,
			env: runtimeEnv,
			warnings
		});
	} finally {
		for (const cleanup of [...cleanups].reverse()) await cleanup();
	}
}
async function walkExtendsChain(entry, options) {
	const baseDir = entry.startsWith("bos://") ? process.cwd() : (0, node_path.dirname)(entry);
	const chain = [];
	const ownedCleanups = [];
	try {
		return {
			chain,
			config: await walkExtends(entry, baseDir, /* @__PURE__ */ new Set(), chain, {
				env: options.env ?? "development",
				registry: options.registry,
				io: resolveIo(options.io),
				collectCatalogs: options.collectCatalogs === true,
				visit: options.visit,
				registerCleanup: options.registerCleanup ?? ((fn) => ownedCleanups.push(fn))
			})
		};
	} finally {
		for (const cleanup of [...ownedCleanups].reverse()) await cleanup();
	}
}
/**
* @internal — resolves the fully merged (parent-merged, un-parsed)
* `BosConfigInput` for a config entry. Used by config.ts's
* `resolveComposableReference` for plugin-entry extends resolution.
*/
async function resolveMergedConfigInput(entry, options) {
	return walkExtends(entry, options?.baseDir ?? process.cwd(), /* @__PURE__ */ new Set(), [], {
		env: options?.env ?? "development",
		registry: options?.registry,
		io: resolveIo(options?.io),
		collectCatalogs: false
	});
}

//#endregion
exports.ResolutionSession = ResolutionSession;
exports.openResolution = openResolution;
exports.resolveMergedConfigInput = resolveMergedConfigInput;
exports.walkExtendsChain = walkExtendsChain;
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