core: move cross-spawn-spawner from opencode to core package

Moved the cross-spawn-spawner module from packages/opencode to packages/core to enable code sharing across the monorepo. This consolidates the process spawning infrastructure into the core package so other packages can use cross-platform child process spawning without duplicating the implementation. Updated all import statements across the codebase to reference the new location (@opencode-ai/core/effect/cross-spawn-spawner). Removed the local copy from the opencode package along with its tests.
2026-05-13 15:44:56 +00:00 · 2026-04-25 14:22:49 -04:00
parent ff4b60e1f3
commit 3eee2f6afa
43 changed files with 69 additions and 57 deletions
--- a/bun.lock
+++ b/bun.lock
@@ -199,24 +199,22 @@
      "dependencies": {
        "@effect/opentelemetry": "catalog:",
        "@effect/platform-node": "catalog:",
-        "@npmcli/arborist": "catalog:",
        "@opentelemetry/api": "1.9.0",
        "@opentelemetry/context-async-hooks": "2.6.1",
        "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
        "@opentelemetry/sdk-trace-base": "2.6.1",
+        "cross-spawn": "catalog:",
        "effect": "catalog:",
        "glob": "13.0.5",
        "mime-types": "3.0.2",
        "minimatch": "10.2.5",
-        "semver": "catalog:",
        "xdg-basedir": "5.1.0",
        "zod": "catalog:",
      },
      "devDependencies": {
        "@tsconfig/bun": "catalog:",
        "@types/bun": "catalog:",
-        "@types/npmcli__arborist": "6.3.3",
-        "@types/semver": "catalog:",
+        "@types/cross-spawn": "catalog:",
      },
    },
    "packages/desktop": {
@@ -2849,7 +2847,7 @@

    "commander": ["commander@14.0.2", "", {}, "sha512-TywoWNNRbhoD0BXs1P3ZEScW8W5iKrnbithIl0YH+uCmBd0QpPOA8yc82DS3BIE5Ma6FnBVUsJ7wVUDz4dvOWQ=="],

-    "common-ancestor-path": ["common-ancestor-path@2.0.0", "", {}, "sha512-dnN3ibLeoRf2HNC+OlCiNc5d2zxbLJXOtiZUudNFSXZrNSydxcCsSpRzXwfu7BBWCIfHPw+xTayeBvJCP/D8Ng=="],
+    "common-ancestor-path": ["common-ancestor-path@1.0.1", "", {}, "sha512-L3sHRo1pXXEqX8VU28kfgUY+YGsk09hPqZiZmLacNib6XNTCM8ubYeT7ryXQw8asB1sKgcU5lkB7ONug08aB8w=="],

    "compare-version": ["compare-version@0.1.2", "", {}, "sha512-pJDh5/4wrEnXX/VWRZvruAGHkzKdr46z11OlTPN+VrATlWWhSKewNCJ1futCO5C7eJB3nPMFZA1LeYtcFboZ2A=="],

@@ -4007,7 +4005,7 @@

    "native-duplexpair": ["native-duplexpair@1.0.0", "", {}, "sha512-E7QQoM+3jvNtlmyfqRZ0/U75VFgCls+fSkbml2MpgWkWyz3ox8Y58gNhfuziuQYGNNQAbFZJQck55LHCnCK6CA=="],

-    "negotiator": ["negotiator@1.0.0", "", {}, "sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg=="],
+    "negotiator": ["negotiator@0.6.3", "", {}, "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="],

    "neotraverse": ["neotraverse@0.6.18", "", {}, "sha512-Z4SmBUweYa09+o6pG+eASabEpP6QkQ70yHj351pQoEXIs8uHbaU2DWVmzBANKgflPa47A50PtB2+NgRpQvr7vA=="],

@@ -5517,6 +5515,8 @@

    "@modelcontextprotocol/sdk/zod-to-json-schema": ["zod-to-json-schema@3.25.2", "", { "peerDependencies": { "zod": "^3.25.28 || ^4" } }, "sha512-O/PgfnpT1xKSDeQYSCfRI5Gy3hPf91mKVDuYLUHZJMiDFptvP41MSnWofm8dnCm0256ZNfZIM7DSzuSMAFnjHA=="],

+    "@npmcli/arborist/common-ancestor-path": ["common-ancestor-path@2.0.0", "", {}, "sha512-dnN3ibLeoRf2HNC+OlCiNc5d2zxbLJXOtiZUudNFSXZrNSydxcCsSpRzXwfu7BBWCIfHPw+xTayeBvJCP/D8Ng=="],
+
    "@npmcli/query/postcss-selector-parser": ["postcss-selector-parser@7.1.1", "", { "dependencies": { "cssesc": "^3.0.0", "util-deprecate": "^1.0.2" } }, "sha512-orRsuYpJVw8LdAwqqLykBj9ecS5/cRHlI5+nvTo8LcCKmzDmqVORXtOIYEEQuL9D4BxtA1lm5isAqzQZCoQ6Eg=="],

    "@octokit/auth-app/@octokit/request": ["@octokit/request@10.0.8", "", { "dependencies": { "@octokit/endpoint": "^11.0.3", "@octokit/request-error": "^7.0.2", "@octokit/types": "^16.0.0", "fast-content-type-parse": "^3.0.0", "json-with-bigint": "^3.5.3", "universal-user-agent": "^7.0.2" } }, "sha512-SJZNwY9pur9Agf7l87ywFi14W+Hd9Jg6Ifivsd33+/bGUQIjNujdFiXII2/qSlN2ybqUHfp5xpekMEjIBTjlSw=="],
@@ -5709,8 +5709,6 @@

    "accepts/mime-types": ["mime-types@2.1.35", "", { "dependencies": { "mime-db": "1.52.0" } }, "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw=="],

-    "accepts/negotiator": ["negotiator@0.6.3", "", {}, "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="],
-
    "ai-gateway-provider/@ai-sdk/amazon-bedrock": ["@ai-sdk/amazon-bedrock@4.0.93", "", { "dependencies": { "@ai-sdk/anthropic": "3.0.69", "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23", "@smithy/eventstream-codec": "^4.0.1", "@smithy/util-utf8": "^4.0.0", "aws4fetch": "^1.0.20" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-hcXDU8QDwpAzLVTuY932TQVlIij9+iaVTxc5mPGY6yb//JMAAC5hMVhg93IrxlrxWLvMgjezNgoZGwquR+SGnw=="],

    "ai-gateway-provider/@ai-sdk/anthropic": ["@ai-sdk/anthropic@3.0.69", "", { "dependencies": { "@ai-sdk/provider": "3.0.8", "@ai-sdk/provider-utils": "4.0.23" }, "peerDependencies": { "zod": "^3.25.76 || ^4.1.8" } }, "sha512-LshR7X3pFugY0o41G2VKTmg1XoGpSl7uoYWfzk6zjVZLhCfeFiwgpOga+eTV4XY1VVpZwKVqRnkDbIL7K2eH5g=="],
@@ -5741,8 +5739,6 @@

    "astro/@astrojs/internal-helpers": ["@astrojs/internal-helpers@0.6.1", "", {}, "sha512-l5Pqf6uZu31aG+3Lv8nl/3s4DbUzdlxTWDof4pEpto6GUJNhhCbelVi9dEyurOVyqaelwmS9oSyOWOENSfgo9A=="],

-    "astro/common-ancestor-path": ["common-ancestor-path@1.0.1", "", {}, "sha512-L3sHRo1pXXEqX8VU28kfgUY+YGsk09hPqZiZmLacNib6XNTCM8ubYeT7ryXQw8asB1sKgcU5lkB7ONug08aB8w=="],
-
    "astro/diff": ["diff@5.2.2", "", {}, "sha512-vtcDfH3TOjP8UekytvnHH1o1P4FcUdt4eQ1Y+Abap1tk/OB2MWQvcwS2ClCd1zuIhc3JKOx6p3kod8Vfys3E+A=="],

    "astro/unstorage": ["unstorage@1.17.5", "", { "dependencies": { "anymatch": "^3.1.3", "chokidar": "^5.0.0", "destr": "^2.0.5", "h3": "^1.15.10", "lru-cache": "^11.2.7", "node-fetch-native": "^1.6.7", "ofetch": "^1.5.1", "ufo": "^1.6.3" }, "peerDependencies": { "@azure/app-configuration": "^1.8.0", "@azure/cosmos": "^4.2.0", "@azure/data-tables": "^13.3.0", "@azure/identity": "^4.6.0", "@azure/keyvault-secrets": "^4.9.0", "@azure/storage-blob": "^12.26.0", "@capacitor/preferences": "^6 || ^7 || ^8", "@deno/kv": ">=0.9.0", "@netlify/blobs": "^6.5.0 || ^7.0.0 || ^8.1.0 || ^9.0.0 || ^10.0.0", "@planetscale/database": "^1.19.0", "@upstash/redis": "^1.34.3", "@vercel/blob": ">=0.27.1", "@vercel/functions": "^2.2.12 || ^3.0.0", "@vercel/kv": "^1 || ^2 || ^3", "aws4fetch": "^1.0.20", "db0": ">=0.2.1", "idb-keyval": "^6.2.1", "ioredis": "^5.4.2", "uploadthing": "^7.4.4" }, "optionalPeers": ["@azure/app-configuration", "@azure/cosmos", "@azure/data-tables", "@azure/identity", "@azure/keyvault-secrets", "@azure/storage-blob", "@capacitor/preferences", "@deno/kv", "@netlify/blobs", "@planetscale/database", "@upstash/redis", "@vercel/blob", "@vercel/functions", "@vercel/kv", "aws4fetch", "db0", "idb-keyval", "ioredis", "uploadthing"] }, "sha512-0i3iqvRfx29hkNntHyQvJTpf5W9dQ9ZadSoRU8+xVlhVtT7jAX57fazYO9EHvcRCfBCyi5YRya7XCDOsbTgkPg=="],
@@ -5897,6 +5893,8 @@

    "log-symbols/chalk": ["chalk@4.1.2", "", { "dependencies": { "ansi-styles": "^4.1.0", "supports-color": "^7.1.0" } }, "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA=="],

+    "make-fetch-happen/negotiator": ["negotiator@1.0.0", "", {}, "sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg=="],
+
    "matcher/escape-string-regexp": ["escape-string-regexp@4.0.0", "", {}, "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA=="],

    "md-to-react-email/marked": ["marked@7.0.4", "", { "bin": { "marked": "bin/marked.js" } }, "sha512-t8eP0dXRJMtMvBojtkcsA7n48BkauktUKzfkPSCq85ZMTJ0v76Rke4DYz01omYpPTUh4p/f7HePgRo3ebG8+QQ=="],
@@ -6883,6 +6881,8 @@

    "@electron/rebuild/node-gyp/make-fetch-happen/minipass-fetch": ["minipass-fetch@4.0.1", "", { "dependencies": { "minipass": "^7.0.3", "minipass-sized": "^1.0.3", "minizlib": "^3.0.1" }, "optionalDependencies": { "encoding": "^0.1.13" } }, "sha512-j7U11C5HXigVuutxebFadoYBbd7VSdZWggSe64NVdvWNBqGAiXPL2QVCehjmw7lY1oF9gOllYbORh+hiNgfPgQ=="],

+    "@electron/rebuild/node-gyp/make-fetch-happen/negotiator": ["negotiator@1.0.0", "", {}, "sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg=="],
+
    "@electron/rebuild/node-gyp/make-fetch-happen/ssri": ["ssri@12.0.0", "", { "dependencies": { "minipass": "^7.0.3" } }, "sha512-S7iGNosepx9RadX82oimUkvr0Ct7IjJbEbs4mJcTxst8um95J3sDYU1RBEOvdu6oL1Wek2ODI5i4MAw+dZ6cAQ=="],

    "@electron/rebuild/node-gyp/nopt/abbrev": ["abbrev@3.0.1", "", {}, "sha512-AO2ac6pjRB3SJmGJo+v5/aK6Omggp6fsLrs6wN9bd35ulu4cCwaAU9+7ZhXjeqHVkaHThLuzH0nZr0YpCDhygg=="],
@@ -6947,6 +6947,8 @@

    "@jsx-email/cli/vite/esbuild/@esbuild/win32-x64": ["@esbuild/win32-x64@0.18.20", "", { "os": "win32", "cpu": "x64" }, "sha512-kTdfRcSiDfQca/y9QIkng02avJ+NCaQvrMejlsB3RRv5sE9rRoeBPISaZpKxHELzRxZyLvNts1P27W3wV+8geQ=="],

+    "@modelcontextprotocol/sdk/express/accepts/negotiator": ["negotiator@1.0.0", "", {}, "sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg=="],
+
    "@modelcontextprotocol/sdk/express/type-is/media-typer": ["media-typer@1.1.0", "", {}, "sha512-aisnrDP4GNe06UcKFnV5bfMNPBUw4jsLGaWwWfnH3v02GnBuXX2MCVn5RbrWo0j3pczUilYblq7fQ7Nw2t5XKw=="],

    "@octokit/auth-app/@octokit/request-error/@octokit/types/@octokit/openapi-types": ["@octokit/openapi-types@27.0.0", "", {}, "sha512-whrdktVs1h6gtR+09+QsNk2+FO+49j6ga1c55YZudfEG+oKJVvJLQi3zkOm5JjiUXAagWK2tI2kTGKJ2Ys7MGA=="],
@@ -7145,6 +7147,8 @@

    "js-beautify/glob/minimatch/brace-expansion/balanced-match": ["balanced-match@1.0.2", "", {}, "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="],

+    "opencontrol/@modelcontextprotocol/sdk/express/accepts/negotiator": ["negotiator@1.0.0", "", {}, "sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg=="],
+
    "opencontrol/@modelcontextprotocol/sdk/express/type-is/media-typer": ["media-typer@1.1.0", "", {}, "sha512-aisnrDP4GNe06UcKFnV5bfMNPBUw4jsLGaWwWfnH3v02GnBuXX2MCVn5RbrWo0j3pczUilYblq7fQ7Nw2t5XKw=="],

    "pkg-up/find-up/locate-path/p-locate/p-limit": ["p-limit@2.3.0", "", { "dependencies": { "p-try": "^2.0.0" } }, "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w=="],
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -18,23 +18,21 @@
  "imports": {},
  "devDependencies": {
    "@tsconfig/bun": "catalog:",
-    "@types/semver": "catalog:",
    "@types/bun": "catalog:",
-    "@types/npmcli__arborist": "6.3.3"
+    "@types/cross-spawn": "catalog:"
  },
  "dependencies": {
    "@effect/opentelemetry": "catalog:",
    "@effect/platform-node": "catalog:",
-    "@npmcli/arborist": "catalog:",
    "@opentelemetry/api": "1.9.0",
    "@opentelemetry/context-async-hooks": "2.6.1",
    "@opentelemetry/exporter-trace-otlp-http": "0.214.0",
    "@opentelemetry/sdk-trace-base": "2.6.1",
    "effect": "catalog:",
+    "cross-spawn": "catalog:",
    "glob": "13.0.5",
    "mime-types": "3.0.2",
    "minimatch": "10.2.5",
-    "semver": "catalog:",
    "xdg-basedir": "5.1.0",
    "zod": "catalog:"
  },
--- a/packages/opencode/src/effect/cross-spawn-spawner.ts
+++ b/packages/opencode/src/effect/cross-spawn-spawner.ts
--- a/packages/opencode/test/effect/cross-spawn-spawner.test.ts
+++ b/packages/opencode/test/effect/cross-spawn-spawner.test.ts
@@ -1,11 +1,11 @@
 import { describe, expect } from "bun:test"
 import fs from "node:fs/promises"
+import os from "node:os"
 import path from "node:path"
 import { Effect, Exit, Stream } from "effect"
 import type * as PlatformError from "effect/PlatformError"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
-import { tmpdir } from "../fixture/fixture"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { testEffect } from "../lib/effect"

 const live = CrossSpawnSpawner.defaultLayer
@@ -39,11 +39,21 @@ function alive(pid: number) {
  }
 }

+async function tmpdir() {
+  const dir = await fs.mkdtemp(path.join(os.tmpdir(), "opencode-core-test-"))
+  return {
+    path: dir,
+    async [Symbol.asyncDispose]() {
+      await fs.rm(dir, { recursive: true, force: true })
+    },
+  }
+}
+
 async function gone(pid: number, timeout = 5_000) {
  const end = Date.now() + timeout
  while (Date.now() < end) {
    if (!alive(pid)) return true
-    await Bun.sleep(50)
+    await new Promise((resolve) => setTimeout(resolve, 50))
  }
  return !alive(pid)
 }
@@ -395,7 +405,7 @@ describe("cross-spawn spawner", () => {
        const file = path.join(dir, "echo cmd.cmd")

        yield* Effect.promise(() => fs.mkdir(dir, { recursive: true }))
-        yield* Effect.promise(() => Bun.write(file, "@echo off\r\nif %~1==--stdio exit /b 0\r\nexit /b 7\r\n"))
+        yield* Effect.promise(() => fs.writeFile(file, "@echo off\r\nif %~1==--stdio exit /b 0\r\nexit /b 7\r\n"))

        const code = yield* ChildProcessSpawner.ChildProcessSpawner.use((svc) =>
          svc.exitCode(
--- a/packages/opencode/src/file/ripgrep.ts
+++ b/packages/opencode/src/file/ripgrep.ts
@@ -6,7 +6,7 @@ import { FetchHttpClient, HttpClient, HttpClientRequest } from "effect/unstable/
 import { ChildProcess } from "effect/unstable/process"
 import { ChildProcessSpawner } from "effect/unstable/process/ChildProcessSpawner"

-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Global } from "@opencode-ai/core/global"
 import { Log } from "@/util"
 import { sanitizedProcessEnv } from "@opencode-ai/core/util/opencode-process"
--- a/packages/opencode/src/format/index.ts
+++ b/packages/opencode/src/format/index.ts
@@ -1,6 +1,6 @@
 import { Effect, Layer, Context, Schema } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { InstanceState } from "@/effect"
 import path from "path"
 import { mergeDeep } from "remeda"
--- a/packages/opencode/src/git/index.ts
+++ b/packages/opencode/src/git/index.ts
@@ -1,4 +1,4 @@
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Effect, Layer, Context, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"

--- a/packages/opencode/src/installation/index.ts
+++ b/packages/opencode/src/installation/index.ts
@@ -1,6 +1,6 @@
 import { Effect, Layer, Schema, Context, Stream } from "effect"
 import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import path from "path"
--- a/packages/opencode/src/mcp/index.ts
+++ b/packages/opencode/src/mcp/index.ts
@@ -29,7 +29,7 @@ import { Effect, Exit, Layer, Option, Context, Schema, Stream } from "effect"
 import { EffectBridge } from "@/effect"
 import { InstanceState } from "@/effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { zod as effectZod } from "@/util/effect-zod"
 import { withStatics } from "@/util/schema"

--- a/packages/opencode/src/npm/index.ts
+++ b/packages/opencode/src/npm/index.ts
@@ -14,7 +14,7 @@ import { EffectFlock } from "@opencode-ai/core/util/effect-flock"
 import { makeRuntime } from "@opencode-ai/core/effect/runtime"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"

-import * as CrossSpawnSpawner from "../effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"

 export class InstallFailedError extends Schema.TaggedErrorClass<InstallFailedError>()("NpmInstallFailedError", {
  add: Schema.Array(Schema.String).pipe(Schema.optional),
--- a/packages/opencode/src/project/project.ts
+++ b/packages/opencode/src/project/project.ts
@@ -12,7 +12,7 @@ import { Effect, Layer, Path, Scope, Context, Stream, Types, Schema } from "effe
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { zod } from "@/util/effect-zod"
 import { withStatics } from "@/util/schema"

--- a/packages/opencode/src/session/prompt.ts
+++ b/packages/opencode/src/session/prompt.ts
@@ -27,7 +27,7 @@ import { LSP } from "../lsp"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { ulid } from "ulid"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import * as Stream from "effect/Stream"
 import { Command } from "../command"
 import { pathToFileURL, fileURLToPath } from "url"
--- a/packages/opencode/src/snapshot/index.ts
+++ b/packages/opencode/src/snapshot/index.ts
@@ -3,7 +3,7 @@ import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { formatPatch, structuredPatch } from "diff"
 import path from "path"
 import z from "zod"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { InstanceState } from "@/effect"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { Hash } from "@opencode-ai/core/util/hash"
--- a/packages/opencode/src/tool/registry.ts
+++ b/packages/opencode/src/tool/registry.ts
@@ -34,7 +34,7 @@ import { pathToFileURL } from "url"
 import { Effect, Layer, Context } from "effect"
 import { FetchHttpClient, HttpClient } from "effect/unstable/http"
 import { ChildProcessSpawner } from "effect/unstable/process/ChildProcessSpawner"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Ripgrep } from "../file/ripgrep"
 import { Format } from "../format"
 import { InstanceState } from "@/effect"
--- a/packages/opencode/src/worktree/index.ts
+++ b/packages/opencode/src/worktree/index.ts
@@ -18,7 +18,7 @@ import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { BootstrapRuntime } from "@/effect/bootstrap-runtime"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { InstanceState } from "@/effect"

 const log = Log.create({ service: "worktree" })
--- a/packages/opencode/test/auth/auth.test.ts
+++ b/packages/opencode/test/auth/auth.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect } from "bun:test"
 import { Effect, Layer } from "effect"
 import { Auth } from "../../src/auth"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"

--- a/packages/opencode/test/bus/bus-effect.test.ts
+++ b/packages/opencode/test/bus/bus-effect.test.ts
@@ -3,7 +3,7 @@ import { Deferred, Effect, Layer, Schema, Stream } from "effect"
 import { Bus } from "../../src/bus"
 import { BusEvent } from "../../src/bus/bus-event"
 import { Instance } from "../../src/project/instance"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideInstance, provideTmpdirInstance, tmpdirScoped } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"

--- a/packages/opencode/test/config/config.test.ts
+++ b/packages/opencode/test/config/config.test.ts
@@ -13,7 +13,7 @@ import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { Env } from "../../src/env"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { tmpdir } from "../fixture/fixture"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { testEffect } from "../lib/effect"

 /** Infra layer that provides FileSystem, Path, ChildProcessSpawner for test fixtures */
--- a/packages/opencode/test/format/format.test.ts
+++ b/packages/opencode/test/format/format.test.ts
@@ -3,7 +3,7 @@ import { describe, expect } from "bun:test"
 import { Effect, Layer } from "effect"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Format } from "../../src/format"
 import * as Formatter from "../../src/format/formatter"

--- a/packages/opencode/test/lsp/index.test.ts
+++ b/packages/opencode/test/lsp/index.test.ts
@@ -3,7 +3,7 @@ import path from "path"
 import { Effect, Layer } from "effect"
 import { LSP } from "../../src/lsp"
 import { LSPServer } from "../../src/lsp"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"

--- a/packages/opencode/test/lsp/lifecycle.test.ts
+++ b/packages/opencode/test/lsp/lifecycle.test.ts
@@ -3,7 +3,7 @@ import path from "path"
 import { Effect, Layer } from "effect"
 import { LSP } from "../../src/lsp"
 import { LSPServer } from "../../src/lsp"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"

--- a/packages/opencode/test/permission/next.test.ts
+++ b/packages/opencode/test/permission/next.test.ts
@@ -2,7 +2,7 @@ import { afterEach, test, expect } from "bun:test"
 import os from "os"
 import { Cause, Effect, Exit, Fiber, Layer } from "effect"
 import { Bus } from "../../src/bus"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Permission } from "../../src/permission"
 import { PermissionID } from "../../src/permission/schema"
 import { Instance } from "../../src/project/instance"
--- a/packages/opencode/test/project/project.test.ts
+++ b/packages/opencode/test/project/project.test.ts
@@ -10,7 +10,7 @@ import { Effect, Layer, Stream } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { NodePath } from "@effect/platform-node"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"

 void Log.init({ print: false })

--- a/packages/opencode/test/project/worktree-remove.test.ts
+++ b/packages/opencode/test/project/worktree-remove.test.ts
@@ -3,7 +3,7 @@ import { describe, expect } from "bun:test"
 import * as fs from "fs/promises"
 import path from "path"
 import { Effect, Layer } from "effect"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Worktree } from "../../src/worktree"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
--- a/packages/opencode/test/project/worktree.test.ts
+++ b/packages/opencode/test/project/worktree.test.ts
@@ -3,7 +3,7 @@ import { afterEach, describe, expect } from "bun:test"
 import * as fs from "fs/promises"
 import path from "path"
 import { Cause, Effect, Exit, Layer } from "effect"
-import * as CrossSpawnSpawner from "@/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Instance } from "../../src/project/instance"
 import { Worktree } from "../../src/worktree"
 import { provideInstance, provideTmpdirInstance } from "../fixture/fixture"
--- a/packages/opencode/test/session/compaction.test.ts
+++ b/packages/opencode/test/session/compaction.test.ts
@@ -25,7 +25,7 @@ import * as SessionProcessorModule from "../../src/session/processor"
 import { Snapshot } from "../../src/snapshot"
 import { ProviderTest } from "../fake/provider"
 import { testEffect } from "../lib/effect"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"

 void Log.init({ print: false })

--- a/packages/opencode/test/session/processor-effect.test.ts
+++ b/packages/opencode/test/session/processor-effect.test.ts
@@ -19,7 +19,7 @@ import { SessionStatus } from "../../src/session/status"
 import { SessionSummary } from "../../src/session/summary"
 import { Snapshot } from "../../src/snapshot"
 import { Log } from "../../src/util"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideTmpdirServer } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 import { raw, reply, TestLLMServer } from "../lib/llm-server"
--- a/packages/opencode/test/session/prompt.test.ts
+++ b/packages/opencode/test/session/prompt.test.ts
@@ -38,7 +38,7 @@ import { Snapshot } from "../../src/snapshot"
 import { ToolRegistry } from "../../src/tool"
 import { Truncate } from "../../src/tool"
 import { Log } from "../../src/util"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Ripgrep } from "../../src/file/ripgrep"
 import { Format } from "../../src/format"
 import { provideTmpdirInstance, provideTmpdirServer } from "../fixture/fixture"
--- a/packages/opencode/test/session/revert-compact.test.ts
+++ b/packages/opencode/test/session/revert-compact.test.ts
@@ -9,7 +9,7 @@ import { MessageV2 } from "../../src/session/message-v2"
 import { Snapshot } from "../../src/snapshot"
 import { Log } from "../../src/util"
 import { MessageID, PartID, SessionID } from "../../src/session/schema"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"

--- a/packages/opencode/test/session/snapshot-tool-race.test.ts
+++ b/packages/opencode/test/session/snapshot-tool-race.test.ts
@@ -52,7 +52,7 @@ import { Snapshot } from "../../src/snapshot"
 import { ToolRegistry } from "../../src/tool"
 import { Truncate } from "../../src/tool"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Ripgrep } from "../../src/file/ripgrep"
 import { Format } from "../../src/format"

--- a/packages/opencode/test/share/share-next.test.ts
+++ b/packages/opencode/test/share/share-next.test.ts
@@ -6,7 +6,7 @@ import { HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstab
 import { AccessToken, AccountID, OrgID, RefreshToken } from "../../src/account/schema"
 import { Account } from "../../src/account/account"
 import { AccountRepo } from "../../src/account/repo"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Bus } from "../../src/bus"
 import { Config } from "../../src/config"
 import { Provider } from "../../src/provider"
--- a/packages/opencode/test/skill/skill.test.ts
+++ b/packages/opencode/test/skill/skill.test.ts
@@ -1,7 +1,7 @@
 import { describe, expect } from "bun:test"
 import { Effect, Layer } from "effect"
 import { Skill } from "../../src/skill"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideInstance, provideTmpdirInstance, tmpdir } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 import path from "path"
--- a/packages/opencode/test/storage/storage.test.ts
+++ b/packages/opencode/test/storage/storage.test.ts
@@ -2,7 +2,7 @@ import { describe, expect } from "bun:test"
 import path from "path"
 import { Effect, Exit, Layer } from "effect"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Git } from "../../src/git"
 import { Global } from "@opencode-ai/core/global"
 import { Storage } from "../../src/storage"
--- a/packages/opencode/test/tool/bash.test.ts
+++ b/packages/opencode/test/tool/bash.test.ts
@@ -11,7 +11,7 @@ import type { Permission } from "../../src/permission"
 import { Agent } from "../../src/agent/agent"
 import { Truncate } from "../../src/tool"
 import { SessionID, MessageID } from "../../src/session/schema"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { Plugin } from "../../src/plugin"

--- a/packages/opencode/test/tool/glob.test.ts
+++ b/packages/opencode/test/tool/glob.test.ts
@@ -3,7 +3,7 @@ import path from "path"
 import { Cause, Effect, Exit, Layer } from "effect"
 import { GlobTool } from "../../src/tool/glob"
 import { SessionID, MessageID } from "../../src/session/schema"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Ripgrep } from "../../src/file/ripgrep"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { Truncate } from "../../src/tool"
--- a/packages/opencode/test/tool/grep.test.ts
+++ b/packages/opencode/test/tool/grep.test.ts
@@ -4,7 +4,7 @@ import { Effect, Layer } from "effect"
 import { GrepTool } from "../../src/tool/grep"
 import { provideInstance, provideTmpdirInstance } from "../fixture/fixture"
 import { SessionID, MessageID } from "../../src/session/schema"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Truncate } from "../../src/tool"
 import { Agent } from "../../src/agent/agent"
 import { Ripgrep } from "../../src/file/ripgrep"
--- a/packages/opencode/test/tool/lsp.test.ts
+++ b/packages/opencode/test/tool/lsp.test.ts
@@ -2,7 +2,7 @@ import { afterEach, describe, expect } from "bun:test"
 import { Effect, Layer } from "effect"
 import path from "path"
 import { Agent } from "../../src/agent/agent"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { LSP } from "../../src/lsp"
 import { Permission } from "../../src/permission"
--- a/packages/opencode/test/tool/question.test.ts
+++ b/packages/opencode/test/tool/question.test.ts
@@ -4,7 +4,7 @@ import { QuestionTool } from "../../src/tool/question"
 import { Question } from "../../src/question"
 import { SessionID, MessageID } from "../../src/session/schema"
 import { Agent } from "../../src/agent/agent"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Truncate } from "../../src/tool"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
--- a/packages/opencode/test/tool/read.test.ts
+++ b/packages/opencode/test/tool/read.test.ts
@@ -2,7 +2,7 @@ import { afterEach, describe, expect } from "bun:test"
 import { Cause, Effect, Exit, Layer } from "effect"
 import path from "path"
 import { Agent } from "../../src/agent/agent"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { AppFileSystem } from "@opencode-ai/core/filesystem"
 import { LSP } from "../../src/lsp"
 import { Permission } from "../../src/permission"
--- a/packages/opencode/test/tool/registry.test.ts
+++ b/packages/opencode/test/tool/registry.test.ts
@@ -3,7 +3,7 @@ import path from "path"
 import fs from "fs/promises"
 import { Effect, Layer } from "effect"
 import { Instance } from "../../src/project/instance"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { ToolRegistry } from "../../src/tool"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
--- a/packages/opencode/test/tool/skill.test.ts
+++ b/packages/opencode/test/tool/skill.test.ts
@@ -1,4 +1,4 @@
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Effect, Layer } from "effect"
 import { afterEach, describe, expect } from "bun:test"
 import path from "path"
--- a/packages/opencode/test/tool/task.test.ts
+++ b/packages/opencode/test/tool/task.test.ts
@@ -2,7 +2,7 @@ import { afterEach, describe, expect } from "bun:test"
 import { Effect, Layer } from "effect"
 import { Agent } from "../../src/agent/agent"
 import { Config } from "../../src/config"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { Instance } from "../../src/project/instance"
 import { Session } from "../../src/session"
 import { MessageV2 } from "../../src/session/message-v2"
--- a/packages/opencode/test/tool/write.test.ts
+++ b/packages/opencode/test/tool/write.test.ts
@@ -12,7 +12,7 @@ import { Truncate } from "../../src/tool"
 import { Tool } from "../../src/tool"
 import { Agent } from "../../src/agent/agent"
 import { SessionID, MessageID } from "../../src/session/schema"
-import * as CrossSpawnSpawner from "../../src/effect/cross-spawn-spawner"
+import { CrossSpawnSpawner } from "@opencode-ai/core/effect/cross-spawn-spawner"
 import { provideTmpdirInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"