Hook work

packages/effect-components/src/ReactComponent.ts

@@ -33,3 +33,7 @@ export const createElement = <P, E, R>(
         ...children,
     ),
 )
+
+export const useScope: Effect.Effect<void> = Effect.gen(function*() {
+
+})

packages/effect-components/src/hooks.ts

@@ -1,4 +1,4 @@
-import { Effect, type ExecutionStrategy, Runtime, Scope } from "effect"
+import { Effect, ExecutionStrategy, Runtime, Scope } from "effect"
 import * as React from "react"
 
 
@@ -8,42 +8,89 @@ export interface ScopeOptions {
 }
 
 
-export const useScope: Effect.Effect<void> = Effect.gen(function*() {
-
+export const useMemo: {
+    <A, E, R>(
+        factory: () => Effect.Effect<A, E, R>,
+        deps: React.DependencyList,
+    ): Effect.Effect<A, never, R>
+} = Effect.fnUntraced(function* useMemo<A, E, R>(
+    factory: () => Effect.Effect<A, E, R>,
+    deps: React.DependencyList,
+) {
+    const runtime = yield* Effect.runtime<R>()
+    return React.useMemo(() => Runtime.runSync(runtime)(factory()), deps)
 })
 
-export const useEffect = <E, R>(
+export const useOnce: {
+    <A, E, R>(factory: () => Effect.Effect<A, E, R>): Effect.Effect<A, never, R>
+} = Effect.fnUntraced(function* useOnce<A, E, R>(
+    factory: () => Effect.Effect<A, E, R>
+) {
+    return yield* useMemo(factory, [])
+})
+
+export const useEffect: {
+    <E, R>(
         effect: () => Effect.Effect<void, E, R | Scope.Scope>,
         deps?: React.DependencyList,
         options?: ScopeOptions,
-): Effect.Effect<void, never, R> => Effect.gen(function*() {
+    ): Effect.Effect<void, never, R>
+} = Effect.fnUntraced(function* useEffect<E, R>(
+    effect: () => Effect.Effect<void, E, R | Scope.Scope>,
+    deps?: React.DependencyList,
+    options?: ScopeOptions,
+) {
     const runtime = yield* Effect.runtime<R>()
 
     React.useEffect(() => {
         const { scope, exit } = Effect.Do.pipe(
-            Effect.bind("scope", () => Scope.make(options?.finalizerExecutionStrategy)),
+            Effect.bind("scope", () => Scope.make(options?.finalizerExecutionStrategy ?? ExecutionStrategy.sequential)),
             Effect.bind("exit", ({ scope }) => Effect.exit(Effect.provideService(effect(), Scope.Scope, scope))),
             Runtime.runSync(runtime),
         )
 
-        return () => { Runtime.runSync(runtime)(Scope.close(scope, exit)) }
+        return () => {
+            switch (options?.finalizerExecutionMode ?? "sync") {
+                case "sync":
+                    Runtime.runSync(runtime)(Scope.close(scope, exit))
+                    break
+                case "fork":
+                    Runtime.runFork(runtime)(Scope.close(scope, exit))
+                    break
+            }
+        }
     }, deps)
 })
 
-export const useLayoutEffect = <E, R>(
+export const useLayoutEffect: {
+    <E, R>(
         effect: () => Effect.Effect<void, E, R | Scope.Scope>,
         deps?: React.DependencyList,
         options?: ScopeOptions,
-): Effect.Effect<void, never, R> => Effect.gen(function*() {
+    ): Effect.Effect<void, never, R>
+} = Effect.fnUntraced(function* useLayoutEffect<E, R>(
+    effect: () => Effect.Effect<void, E, R | Scope.Scope>,
+    deps?: React.DependencyList,
+    options?: ScopeOptions,
+) {
     const runtime = yield* Effect.runtime<R>()
 
     React.useLayoutEffect(() => {
         const { scope, exit } = Effect.Do.pipe(
-            Effect.bind("scope", () => Scope.make(options?.finalizerExecutionStrategy)),
+            Effect.bind("scope", () => Scope.make(options?.finalizerExecutionStrategy ?? ExecutionStrategy.sequential)),
             Effect.bind("exit", ({ scope }) => Effect.exit(Effect.provideService(effect(), Scope.Scope, scope))),
             Runtime.runSync(runtime),
         )
 
-        return () => { Runtime.runSync(runtime)(Scope.close(scope, exit)) }
+        return () => {
+            switch (options?.finalizerExecutionMode ?? "sync") {
+                case "sync":
+                    Runtime.runSync(runtime)(Scope.close(scope, exit))
+                    break
+                case "fork":
+                    Runtime.runFork(runtime)(Scope.close(scope, exit))
+                    break
+            }
+        }
     }, deps)
 })