From 107d1ba359db53a65cfca98beb2d9787f59a1e27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julien=20Valverd=C3=A9?= <julien.valverde@mailo.com>
Date: Thu, 9 Jan 2025 11:51:14 +0100
Subject: [PATCH] Reffuse work

---
 bun.lockb                       | Bin 0 -> 4048 bytes
 packages/reffuse/package.json   |   4 +++
 packages/reffuse/src/Reffuse.ts |  50 ++++++++++++++++++++++++++++++++
 packages/reffuse/src/index.ts   |   1 +
 4 files changed, 55 insertions(+)
 create mode 100755 bun.lockb
 create mode 100644 packages/reffuse/src/Reffuse.ts

diff --git a/bun.lockb b/bun.lockb
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diff --git a/packages/reffuse/package.json b/packages/reffuse/package.json
index 291ffca..3284391 100644
--- a/packages/reffuse/package.json
+++ b/packages/reffuse/package.json
@@ -24,5 +24,9 @@
     "clean:node": "rm -rf node_modules"
   },
   "devDependencies": {
+    "@types/react": "^19.0.4",
+    "effect": "^3.12.1",
+    "react": "^19.0.0",
+    "typescript": "^5.7.3"
   }
 }
diff --git a/packages/reffuse/src/Reffuse.ts b/packages/reffuse/src/Reffuse.ts
new file mode 100644
index 0000000..d54fe14
--- /dev/null
+++ b/packages/reffuse/src/Reffuse.ts
@@ -0,0 +1,50 @@
+import { Effect, Exit, ManagedRuntime } from "effect"
+import { createContext, useContext, type Context, type ReactNode } from "react"
+
+
+export class Reffuse<R, ER> {
+
+    constructor(
+        private readonly runtime: ManagedRuntime.ManagedRuntime<R, ER>
+    ) {
+        this.Context = createContext(runtime)
+    }
+
+    readonly Context: Context<ManagedRuntime.ManagedRuntime<R, ER>>
+
+    Provider(props: { readonly children: ReactNode }) {
+        return this.Context.Provider({
+            ...props,
+            value: this.runtime,
+        })
+    }
+
+
+    useRuntime(): ManagedRuntime.ManagedRuntime<R, ER> {
+        return useContext(this.Context)
+    }
+
+
+    runSync<A, E>(effect: Effect.Effect<A, E, R>): A {
+        return this.useRuntime().runSync(effect)
+    }
+
+    runSyncExit<A, E>(effect: Effect.Effect<A, E, R>): Exit.Exit<A, ER | E> {
+        return this.useRuntime().runSyncExit(effect)
+    }
+
+    runPromise<A, E>(
+        effect: Effect.Effect<A, E, R>,
+        options?: { readonly signal?: AbortSignal },
+    ): Promise<A> {
+        return this.useRuntime().runPromise(effect, options)
+    }
+
+    runPromiseExit<A, E>(
+        effect: Effect.Effect<A, E, R>,
+        options?: { readonly signal?: AbortSignal },
+    ): Promise<Exit.Exit<A, ER | E>> {
+        return this.useRuntime().runPromiseExit(effect, options)
+    }
+
+}
diff --git a/packages/reffuse/src/index.ts b/packages/reffuse/src/index.ts
index e69de29..b5dfcef 100644
--- a/packages/reffuse/src/index.ts
+++ b/packages/reffuse/src/index.ts
@@ -0,0 +1 @@
+export * as Reffuse from "./Reffuse.js"