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refactor: expose plugin runtime as effect service

t3-code[bot] committed 2 months ago

Commit 14cd84c1 parent 60a9cb38 files · +1385 −1138Browse files

Showing the changes to packages/plugin-runtime/src (3 of 8 files). Show all

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3 files
  1. packages/plugin-runtime/src/contract.ts +0 −10
  2. packages/plugin-runtime/src/index.ts +7 −3
  3. packages/plugin-runtime/src/runtime.ts +289 −276
packages/plugin-runtime/src/contract.ts+0−10
@@ -23,14 +23,6 @@ export interface PluginRuntimeSnapshot { · 22 unmodified lines
23 readonly contributions: Readonly<Partial<Record<string, ReadonlyArray<Contribution>>>>;23 readonly contributions: Readonly<Partial<Record<string, ReadonlyArray<Contribution>>>>;
24}24}
25 25
26export interface PluginRuntime {
27 readonly reconcile: (
28 definitions: ReadonlyArray<PluginDefinition>,
29 ) => Promise<PluginRuntimeSnapshot>;
30 readonly snapshot: () => PluginRuntimeSnapshot;
31 readonly dispose: () => Promise<void>;
32}
33
34export interface PluginRuntimeOptions {26export interface PluginRuntimeOptions {
35 readonly onLifecycle?: (event: {27 readonly onLifecycle?: (event: {
36 readonly phase: "activate" | "deactivate";28 readonly phase: "activate" | "deactivate";
@@ -46,5 +38,3 @@ export interface PluginRuntimeOptions { · 9 unmodified lines
46 readonly error: unknown;38 readonly error: unknown;
47 }) => void;39 }) => void;
48}40}
49
50export type PluginRuntimeFactory = (options?: PluginRuntimeOptions) => PluginRuntime;
packages/plugin-runtime/src/index.ts+7−3
@@ -2,9 +2,13 @@ export type { · 1 unmodified line
2 Contribution,2 Contribution,
3 PluginActivationContext,3 PluginActivationContext,
4 PluginDefinition,4 PluginDefinition,
5 PluginRuntime,
6 PluginRuntimeFactory,
7 PluginRuntimeOptions,5 PluginRuntimeOptions,
8 PluginRuntimeSnapshot,6 PluginRuntimeSnapshot,
9} from "./contract.ts";7} from "./contract.ts";
10export { createPluginRuntime } from "./runtime.ts";8export {
9 layer,
10 make,
11 PluginRuntime,
12 type PluginRuntimeDisposeError,
13 type PluginRuntimeReconcileError,
14} from "./runtime.ts";
packages/plugin-runtime/src/runtime.ts+289−276
@@ -1,17 +1,19 @@
1import * as NodeAsyncHooks from "node:async_hooks";1import * as NodeAsyncHooks from "node:async_hooks";
2 2
3import * as Cause from "effect/Cause";3import * as Cause from "effect/Cause";
4import * as Context from "effect/Context";
4import * as Effect from "effect/Effect";5import * as Effect from "effect/Effect";
5import * as Exit from "effect/Exit";6import * as Exit from "effect/Exit";
7import * as Layer from "effect/Layer";
6import * as Schema from "effect/Schema";8import * as Schema from "effect/Schema";
9import * as Semaphore from "effect/Semaphore";
7import * as Scope from "effect/Scope";10import * as Scope from "effect/Scope";
8 11
9import type {12import type {
10 Contribution,13 Contribution,
11 PluginActivationContext,14 PluginActivationContext,
12 PluginDefinition,15 PluginDefinition,
13 PluginRuntime,16 PluginRuntimeOptions,
14 PluginRuntimeFactory,
15 PluginRuntimeSnapshot,17 PluginRuntimeSnapshot,
16} from "./contract.ts";18} from "./contract.ts";
17import {19import {
@@ -137,12 +139,26 @@ class PluginRuntimeCleanupError extends Schema.TaggedErrorClass<PluginRuntimeCle · 119 unmodified lines
137 }139 }
138}140}
139 141
140type PluginReconcileError =142export type PluginRuntimeReconcileError =
141 | PluginPlanningError143 | PluginPlanningError
142 | PluginCallbackError144 | PluginCallbackError
143 | PluginRuntimeDisposedError145 | PluginRuntimeDisposedError
146 | PluginRuntimeReentrancyError
144 | PluginStagingError;147 | PluginStagingError;
145 148
149export type PluginRuntimeDisposeError = PluginRuntimeCleanupError | PluginRuntimeReentrancyError;
150
151export class PluginRuntime extends Context.Service<
152 PluginRuntime,
153 {
154 readonly reconcile: (
155 definitions: ReadonlyArray<PluginDefinition>,
156 ) => Effect.Effect<PluginRuntimeSnapshot, PluginRuntimeReconcileError>;
157 readonly snapshot: Effect.Effect<PluginRuntimeSnapshot>;
158 readonly dispose: Effect.Effect<void, PluginRuntimeDisposeError>;
159 }
160>()("@t3tools/plugin-runtime/runtime/PluginRuntime") {}
161
146const createNullPrototypeRecord = <Value>(): Record<string, Value> =>162const createNullPrototypeRecord = <Value>(): Record<string, Value> =>
147 Object.create(null) as Record<string, Value>;163 Object.create(null) as Record<string, Value>;
148 164
@@ -195,300 +211,297 @@ const snapshotOf = ( · 46 unmodified lines
195 });211 });
196};212};
197 213
198export const createPluginRuntime: PluginRuntimeFactory = (options = {}): PluginRuntime => {214export const make = (options: PluginRuntimeOptions = {}) =>
199 let current: LiveComposition = { plugins: [], snapshot: emptySnapshot() };215 Effect.gen(function* () {
200 let disposed = false;216 const parentScope = yield* Effect.scope;
201 let transition: Promise<void> = Promise.resolve();217 const transitionSemaphore = yield* Semaphore.make(1);
202 let runtimeScope: Scope.Closeable | undefined;218 let current: LiveComposition = { plugins: [], snapshot: emptySnapshot() };
203 const callbackContext = new NodeAsyncHooks.AsyncLocalStorage<PluginCallbackContext>();219 let disposed = false;
204 220 const callbackContext = new NodeAsyncHooks.AsyncLocalStorage<PluginCallbackContext>();
205 const getRuntimeScope = (): Effect.Effect<Scope.Closeable> =>221
206 Effect.gen(function* () {222 const reportLifecycle = (
207 if (runtimeScope === undefined) runtimeScope = yield* Scope.make("sequential");223 phase: "activate" | "deactivate",
208 return runtimeScope;224 pluginId: string,
209 });225 ): Effect.Effect<void> =>
210 226 Effect.sync(() => {
211 const reportLifecycle = (
212 phase: "activate" | "deactivate",
213 pluginId: string,
214 ): Effect.Effect<void> =>
215 Effect.sync(() => {
216 try {
217 options.onLifecycle?.({ phase, pluginId });
218 } catch (error) {
219 try {
220 options.onLifecycleError?.({ phase, pluginId, error });
221 } catch {
222 // Observer error reporting must never interrupt a commit or cleanup.
223 }
224 }
225 });
226
227 const reportCleanupErrors = (
228 phase: "retire" | "rollback",
229 failures: ReadonlyArray<CleanupFailure>,
230 ): Effect.Effect<void> =>
231 Effect.sync(() => {
232 for (const { error } of failures) {
233 try {227 try {
234 options.onCleanupError?.({ phase, error });228 options.onLifecycle?.({ phase, pluginId });
235 } catch {229 } catch (error) {
236 // Cleanup reporting must not replace activation errors or undo a committed snapshot.230 try {
237 }231 options.onLifecycleError?.({ phase, pluginId, error });
238 }232 } catch {
239 });233 // Observer error reporting must never interrupt a commit or cleanup.
240 234 }
241 const closePlugins = (
242 plugins: ReadonlyArray<LivePlugin>,
243 notifyDeactivation: boolean,
244 ): Effect.Effect<ReadonlyArray<CleanupFailure>> =>
245 Effect.gen(function* () {
246 const failures: Array<CleanupFailure> = [];
247 for (const plugin of plugins.toReversed()) {
248 const closeExit = yield* Effect.exit(Scope.close(plugin.scope, Exit.void));
249 if (Exit.isFailure(closeExit)) {
250 failures.push({
251 error: Cause.squash(closeExit.cause),
252 pluginId: plugin.definition.id,
253 });
254 }
255 for (const error of plugin.cleanupErrors.splice(0)) {
256 failures.push({ error, pluginId: plugin.definition.id });
257 }
258 if (notifyDeactivation) {
259 yield* reportLifecycle("deactivate", plugin.definition.id);
260 }235 }
261 }236 });
262 return failures;
263 });
264 237
265 const invokePluginCallback = <Result>(238 const reportCleanupErrors = (
266 callback: PluginCallback,239 phase: "retire" | "rollback",
267 pluginId: string,240 failures: ReadonlyArray<CleanupFailure>,
268 invoke: () => Result | PromiseLike<Result>,241 ): Effect.Effect<void> =>
269 onSettled?: () => void,242 Effect.sync(() => {
270 ): Effect.Effect<Result, PluginCallbackError> =>243 for (const { error } of failures) {
271 Effect.tryPromise({244 try {
272 try: async () => {245 options.onCleanupError?.({ phase, error });
273 const callbackState: PluginCallbackContext = { active: true, callback, pluginId };246 } catch {
274 let settled = false;247 // Cleanup reporting must not replace activation errors or undo a committed snapshot.
275 const settle = () => {
276 if (settled) return;
277 settled = true;
278 callbackState.active = false;
279 onSettled?.();
280 };
281 try {
282 const result = callbackContext.run(callbackState, invoke);
283 if (typeof result === "object" && result !== null && "then" in result) {
284 return await Promise.resolve(result).finally(settle);
285 }248 }
286 settle();
287 return result;
288 } catch (error) {
289 settle();
290 throw error;
291 }249 }
292 },250 });
293 catch: (cause) => new PluginCallbackError({ callback, cause, pluginId }),
294 });
295 251
296 const activatePlugin = (252 const closePlugins = (
297 definition: PluginDefinition,253 plugins: ReadonlyArray<LivePlugin>,
298 capabilities: ReadonlyMap<string, unknown>,254 notifyDeactivation: boolean,
299 ): Effect.Effect<LivePlugin, PluginCallbackError> =>255 ): Effect.Effect<ReadonlyArray<CleanupFailure>> =>
300 Effect.gen(function* () {256 Effect.gen(function* () {
301 const parentScope = yield* getRuntimeScope();257 const failures: Array<CleanupFailure> = [];
302 const scope = yield* Scope.fork(parentScope, "sequential");258 for (const plugin of plugins.toReversed()) {
303 const contributions = new Map<string, Array<Contribution>>();259 const closeExit = yield* Effect.exit(Scope.close(plugin.scope, Exit.void));
304 const cleanupErrors: Array<unknown> = [];260 if (Exit.isFailure(closeExit)) {
305 const finalizers: Array<() => void | Promise<void>> = [];261 failures.push({
306 const plugin: LivePlugin = { definition, scope, contributions, cleanupErrors };262 error: Cause.squash(closeExit.cause),
307 let activating = true;263 pluginId: plugin.definition.id,
308 const assertActivating = (method: "resolve" | "register" | "onDispose") => {264 });
309 if (!activating) {265 }
310 throw new PluginActivationContextExpiredError({ method, pluginId: definition.id });266 for (const error of plugin.cleanupErrors.splice(0)) {
267 failures.push({ error, pluginId: plugin.definition.id });
268 }
269 if (notifyDeactivation) {
270 yield* reportLifecycle("deactivate", plugin.definition.id);
271 }
311 }272 }
312 };273 return failures;
274 });
313 275
314 const context: PluginActivationContext = {276 const invokePluginCallback = <Result>(
315 resolve: <Service>(capability: string): Service => {277 callback: PluginCallback,
316 assertActivating("resolve");278 pluginId: string,
317 if (!(definition.requires ?? []).includes(capability)) {279 invoke: () => Result | PromiseLike<Result>,
318 throw new PluginUndeclaredCapabilityError({ capability, pluginId: definition.id });280 onSettled?: () => void,
319 }281 ): Effect.Effect<Result, PluginCallbackError> =>
320 if (!capabilities.has(capability)) {282 Effect.tryPromise({
321 throw new PluginResolutionError({ capability, pluginId: definition.id });283 try: async () => {
284 const callbackState: PluginCallbackContext = { active: true, callback, pluginId };
285 let settled = false;
286 const settle = () => {
287 if (settled) return;
288 settled = true;
289 callbackState.active = false;
290 onSettled?.();
291 };
292 try {
293 const result = callbackContext.run(callbackState, invoke);
294 if (typeof result === "object" && result !== null && "then" in result) {
295 return await Promise.resolve(result).finally(settle);
296 }
297 settle();
298 return result;
299 } catch (error) {
300 settle();
301 throw error;
322 }302 }
323 return capabilities.get(capability) as Service;
324 },
325 register: (slot, contribution) => {
326 assertActivating("register");
327 const values = contributions.get(slot) ?? [];
328 values.push(Object.freeze({ id: contribution.id, label: contribution.label }));
329 contributions.set(slot, values);
330 },
331 onDispose: (finalizer) => {
332 assertActivating("onDispose");
333 finalizers.push(finalizer);
334 },303 },
335 };304 catch: (cause) => new PluginCallbackError({ callback, cause, pluginId }),
336 305 });
337 const activationExit = yield* Effect.exit(306
338 invokePluginCallback(307 const activatePlugin = (
339 "activate",308 definition: PluginDefinition,
340 definition.id,309 capabilities: ReadonlyMap<string, unknown>,
341 () => definition.activate(context),310 ): Effect.Effect<LivePlugin, PluginCallbackError> =>
342 () => {311 Effect.gen(function* () {
343 activating = false;312 const scope = yield* Scope.fork(parentScope, "sequential");
313 const contributions = new Map<string, Array<Contribution>>();
314 const cleanupErrors: Array<unknown> = [];
315 const finalizers: Array<() => void | Promise<void>> = [];
316 const plugin: LivePlugin = { definition, scope, contributions, cleanupErrors };
317 let activating = true;
318 const assertActivating = (method: "resolve" | "register" | "onDispose") => {
319 if (!activating) {
320 throw new PluginActivationContextExpiredError({ method, pluginId: definition.id });
321 }
322 };
323
324 const context: PluginActivationContext = {
325 resolve: <Service>(capability: string): Service => {
326 assertActivating("resolve");
327 if (!(definition.requires ?? []).includes(capability)) {
328 throw new PluginUndeclaredCapabilityError({ capability, pluginId: definition.id });
329 }
330 if (!capabilities.has(capability)) {
331 throw new PluginResolutionError({ capability, pluginId: definition.id });
332 }
333 return capabilities.get(capability) as Service;
344 },334 },
345 ),335 register: (slot, contribution) => {
346 );336 assertActivating("register");
347 for (const finalizer of finalizers) {337 const values = contributions.get(slot) ?? [];
348 const finalizerEffect = invokePluginCallback("finalizer", definition.id, finalizer).pipe(338 values.push(Object.freeze({ id: contribution.id, label: contribution.label }));
349 Effect.catch((error) =>339 contributions.set(slot, values);
350 Effect.sync(() => {340 },
351 cleanupErrors.push(error);341 onDispose: (finalizer) => {
352 }),342 assertActivating("onDispose");
343 finalizers.push(finalizer);
344 },
345 };
346
347 const activationExit = yield* Effect.exit(
348 invokePluginCallback(
349 "activate",
350 definition.id,
351 () => definition.activate(context),
352 () => {
353 activating = false;
354 },
353 ),355 ),
354 );356 );
355 yield* Scope.addFinalizer(scope, finalizerEffect);357 for (const finalizer of finalizers) {
356 }358 const finalizerEffect = invokePluginCallback("finalizer", definition.id, finalizer).pipe(
357 359 Effect.catch((error) =>
358 if (Exit.isFailure(activationExit)) {360 Effect.sync(() => {
359 const failures = yield* closePlugins([plugin], false);361 cleanupErrors.push(error);
360 yield* reportCleanupErrors("rollback", failures);362 }),
361 return yield* Effect.failCause(activationExit.cause);363 ),
362 }364 );
363 return plugin;365 yield* Scope.addFinalizer(scope, finalizerEffect);
364 });366 }
365 367
366 const reconcileEffect = (368 if (Exit.isFailure(activationExit)) {
367 definitions: ReadonlyArray<PluginDefinition>,369 const failures = yield* closePlugins([plugin], false);
368 ): Effect.Effect<PluginRuntimeSnapshot, PluginReconcileError> =>370 yield* reportCleanupErrors("rollback", failures);
369 Effect.gen(function* () {371 return yield* Effect.failCause(activationExit.cause);
370 if (disposed) {372 }
371 return yield* new PluginRuntimeDisposedError({ operation: "reconcile" });373 return plugin;
372 }
373
374 const plan = yield* Effect.try({
375 try: () => planComposition(definitions),
376 catch: (error) => {
377 if (!isPluginPlanningError(error)) throw error;
378 return error;
379 },
380 });374 });
381 const affected = affectedPluginIds(375
382 current.plugins.map((plugin) => plugin.definition),376 const reconcileEffect = (
383 plan.definitions,377 definitions: ReadonlyArray<PluginDefinition>,
384 );378 ): Effect.Effect<PluginRuntimeSnapshot, PluginRuntimeReconcileError> =>
385 const currentById = new Map(current.plugins.map((plugin) => [plugin.definition.id, plugin]));379 Effect.gen(function* () {
386 const capabilities = new Map<string, unknown>();380 if (disposed) {
387 for (const plugin of current.plugins) {381 return yield* new PluginRuntimeDisposedError({ operation: "reconcile" });
388 if (affected.has(plugin.definition.id)) continue;
389 for (const [capability, service] of Object.entries(plugin.definition.provides ?? {})) {
390 capabilities.set(capability, service);
391 }382 }
392 }383
393 384 const plan = yield* Effect.try({
394 const staged = new Map<string, LivePlugin>();385 try: () => planComposition(definitions),
395 const candidateExit = yield* Effect.exit(386 catch: (error) => {
396 Effect.gen(function* () {387 if (!isPluginPlanningError(error)) throw error;
397 for (const definition of plan.definitions) {388 return error;
398 if (!affected.has(definition.id)) continue;389 },
399 const plugin = yield* activatePlugin(definition, capabilities);390 });
400 staged.set(definition.id, plugin);391 const affected = affectedPluginIds(
401 for (const [capability, service] of Object.entries(definition.provides ?? {})) {392 current.plugins.map((plugin) => plugin.definition),
402 capabilities.set(capability, service);393 plan.definitions,
403 }394 );
395 const currentById = new Map(
396 current.plugins.map((plugin) => [plugin.definition.id, plugin]),
397 );
398 const capabilities = new Map<string, unknown>();
399 for (const plugin of current.plugins) {
400 if (affected.has(plugin.definition.id)) continue;
401 for (const [capability, service] of Object.entries(plugin.definition.provides ?? {})) {
402 capabilities.set(capability, service);
404 }403 }
404 }
405 405
406 const nextPlugins: Array<LivePlugin> = [];406 const staged = new Map<string, LivePlugin>();
407 for (const definition of plan.definitions) {407 const candidateExit = yield* Effect.exit(
408 const plugin = staged.get(definition.id) ?? currentById.get(definition.id);408 Effect.gen(function* () {
409 if (plugin === undefined) {409 for (const definition of plan.definitions) {
410 return yield* new PluginStagingError({ pluginId: definition.id });410 if (!affected.has(definition.id)) continue;
411 const plugin = yield* activatePlugin(definition, capabilities);
412 staged.set(definition.id, plugin);
413 for (const [capability, service] of Object.entries(definition.provides ?? {})) {
414 capabilities.set(capability, service);
415 }
411 }416 }
412 nextPlugins.push(plugin);
413 }
414 return {
415 plugins: nextPlugins,
416 snapshot: snapshotOf(nextPlugins, plan.blocked),
417 };
418 }),
419 );
420 if (Exit.isFailure(candidateExit)) {
421 const failures = yield* closePlugins([...staged.values()], false);
422 yield* reportCleanupErrors("rollback", failures);
423 return yield* Effect.failCause(candidateExit.cause);
424 }
425
426 const previous = current.plugins.filter((plugin) => affected.has(plugin.definition.id));
427 current = candidateExit.value;
428 for (const plugin of staged.values()) {
429 yield* reportLifecycle("activate", plugin.definition.id);
430 }
431 const failures = yield* closePlugins(previous, true);
432 yield* reportCleanupErrors("retire", failures);
433 return current.snapshot;
434 });
435 417
436 const disposeEffect = (): Effect.Effect<void, PluginRuntimeCleanupError> =>418 const nextPlugins: Array<LivePlugin> = [];
437 Effect.gen(function* () {419 for (const definition of plan.definitions) {
438 if (disposed) return;420 const plugin = staged.get(definition.id) ?? currentById.get(definition.id);
439 disposed = true;421 if (plugin === undefined) {
440 const previous = current.plugins;422 return yield* new PluginStagingError({ pluginId: definition.id });
441 current = { plugins: [], snapshot: emptySnapshot() };423 }
442 const failures = [...(yield* closePlugins(previous, true))];424 nextPlugins.push(plugin);
443 const parentScope = runtimeScope;425 }
444 runtimeScope = undefined;426 return {
445 if (parentScope !== undefined) {427 plugins: nextPlugins,
446 const closeExit = yield* Effect.exit(Scope.close(parentScope, Exit.void));428 snapshot: snapshotOf(nextPlugins, plan.blocked),
447 if (Exit.isFailure(closeExit)) {429 };
448 failures.push({ error: Cause.squash(closeExit.cause), pluginId: "plugin-runtime" });430 }),
431 );
432 if (Exit.isFailure(candidateExit)) {
433 const failures = yield* closePlugins([...staged.values()], false);
434 yield* reportCleanupErrors("rollback", failures);
435 return yield* Effect.failCause(candidateExit.cause);
449 }436 }
450 }
451 if (failures.length > 0) {
452 return yield* new PluginRuntimeCleanupError({
453 failures: failures.map(({ error, pluginId }) => ({ cause: error, pluginId })),
454 });
455 }
456 });
457 437
458 const runPromiseAdapter = <Result, Failure>(438 const previous = current.plugins.filter((plugin) => affected.has(plugin.definition.id));
459 operation: RuntimeOperation,439 current = candidateExit.value;
460 effect: () => Effect.Effect<Result, Failure>,440 for (const plugin of staged.values()) {
461 ): Promise<Result> => {441 yield* reportLifecycle("activate", plugin.definition.id);
462 const callback = callbackContext.getStore();442 }
463 if (callback?.active === true) {443 const failures = yield* closePlugins(previous, true);
464 return Promise.reject(444 yield* reportCleanupErrors("retire", failures);
465 new PluginRuntimeReentrancyError({445 return current.snapshot;
466 callback: callback.callback,446 });
467 operation,447
468 pluginId: callback.pluginId,448 const disposeEffect = (): Effect.Effect<void, PluginRuntimeCleanupError> =>
469 }),449 Effect.gen(function* () {
470 );450 if (disposed) return;
471 }451 disposed = true;
452 const previous = current.plugins;
453 current = { plugins: [], snapshot: emptySnapshot() };
454 const failures = [...(yield* closePlugins(previous, true))];
455 if (failures.length > 0) {
456 return yield* new PluginRuntimeCleanupError({
457 failures: failures.map(({ error, pluginId }) => ({ cause: error, pluginId })),
458 });
459 }
460 });
461
462 const runTransition = <Result, Failure>(
463 operation: RuntimeOperation,
464 effect: () => Effect.Effect<Result, Failure>,
465 ): Effect.Effect<Result, Failure | PluginRuntimeReentrancyError> =>
466 Effect.suspend<Result, Failure | PluginRuntimeReentrancyError, never>(() => {
467 const callback = callbackContext.getStore();
468 if (callback?.active === true) {
469 return Effect.fail(
470 new PluginRuntimeReentrancyError({
471 callback: callback.callback,
472 operation,
473 pluginId: callback.pluginId,
474 }),
475 );
476 }
477 return transitionSemaphore.withPermits(1)(effect());
478 });
472 479
473 const result = transition.then(() => Effect.runPromise(effect()));480 yield* Effect.addFinalizer(() =>
474 transition = result.then(481 disposeEffect().pipe(
475 () => undefined,482 Effect.catch((error) =>
476 () => undefined,483 reportCleanupErrors(
484 "retire",
485 error.failures.map(({ cause, pluginId }) => ({ error: cause, pluginId })),
486 ),
487 ),
488 ),
477 );489 );
478 return result;490
479 };491 return {
480 492 reconcile: (definitions) => {
481 return {493 let desired: ReadonlyArray<PluginDefinition>;
482 reconcile: (definitions) => {494 try {
483 let desired: ReadonlyArray<PluginDefinition>;495 desired = snapshotDefinitions(definitions);
484 try {496 } catch (error) {
485 desired = snapshotDefinitions(definitions);497 return Effect.die(error);
486 } catch (error) {498 }
487 return Promise.reject(error);499 return runTransition("reconcile", () => reconcileEffect(desired));
488 }500 },
489 return runPromiseAdapter("reconcile", () => reconcileEffect(desired));501 snapshot: Effect.sync(() => current.snapshot),
490 },502 dispose: runTransition("dispose", disposeEffect),
491 snapshot: () => current.snapshot,503 } satisfies PluginRuntime["Service"];
492 dispose: () => runPromiseAdapter("dispose", disposeEffect),504 });
493 };505
494};506export const layer = (options: PluginRuntimeOptions = {}) =>
507 Layer.effect(PluginRuntime, make(options));