core: add Node.js runtime support

Enable running opencode on Node.js by adding platform-specific database adapters and replacing Bun-specific shell execution with cross-platform Process utility.

bun.lock

@@ -352,7 +352,7 @@
         "clipboardy": "4.0.0",
         "decimal.js": "10.5.0",
         "diff": "catalog:",
-        "drizzle-orm": "1.0.0-beta.16-ea816b6",
+        "drizzle-orm": "catalog:",
         "fuzzysort": "3.1.0",
         "glob": "13.0.5",
         "google-auth-library": "10.5.0",
@@ -403,8 +403,7 @@
         "@types/which": "3.0.4",
         "@types/yargs": "17.0.33",
         "@typescript/native-preview": "catalog:",
-        "drizzle-kit": "1.0.0-beta.16-ea816b6",
-        "drizzle-orm": "1.0.0-beta.16-ea816b6",
+        "drizzle-kit": "catalog:",
         "typescript": "catalog:",
         "vscode-languageserver-types": "3.17.5",
         "why-is-node-running": "3.2.2",
@@ -609,8 +608,8 @@
     "ai": "5.0.124",
     "diff": "8.0.2",
     "dompurify": "3.3.1",
-    "drizzle-kit": "1.0.0-beta.16-ea816b6",
-    "drizzle-orm": "1.0.0-beta.16-ea816b6",
+    "drizzle-kit": "1.0.0-beta.16-c2458b2",
+    "drizzle-orm": "1.0.0-beta.16-c2458b2",
     "fuzzysort": "3.1.0",
     "hono": "4.10.7",
     "hono-openapi": "1.1.2",
@@ -2782,9 +2781,9 @@
 
     "dotenv-expand": ["dotenv-expand@11.0.7", "", { "dependencies": { "dotenv": "^16.4.5" } }, "sha512-zIHwmZPRshsCdpMDyVsqGmgyP0yT8GAgXUnkdAoJisxvf33k7yO6OuoKmcTGuXPWSsm8Oh88nZicRLA9Y0rUeA=="],
 
-    "drizzle-kit": ["drizzle-kit@1.0.0-beta.16-ea816b6", "", { "dependencies": { "@drizzle-team/brocli": "^0.11.0", "@js-temporal/polyfill": "^0.5.1", "esbuild": "^0.25.10", "jiti": "^2.6.1" }, "bin": { "drizzle-kit": "bin.cjs" } }, "sha512-GiJQqCNPZP8Kk+i7/sFa3rtXbq26tLDNi3LbMx9aoLuwF2ofk8CS7cySUGdI+r4J3q0a568quC8FZeaFTCw4IA=="],
+    "drizzle-kit": ["drizzle-kit@1.0.0-beta.16-c2458b2", "", { "dependencies": { "@drizzle-team/brocli": "^0.11.0", "@js-temporal/polyfill": "^0.5.1", "esbuild": "^0.25.10", "jiti": "^2.6.1" }, "bin": { "drizzle-kit": "bin.cjs" } }, "sha512-3qgD1qewcOdYAsuLQPGIu/DSxBafvsGu0Uee7/ezjU79Ux4kN+DNrKfPAKBi8NXFpndYAKN/5EjELXFmnrdXXA=="],
 
-    "drizzle-orm": ["drizzle-orm@1.0.0-beta.16-ea816b6", "", { "peerDependencies": { "@aws-sdk/client-rds-data": ">=3", "@cloudflare/workers-types": ">=4", "@effect/sql": "^0.48.5", "@effect/sql-pg": "^0.49.7", "@electric-sql/pglite": ">=0.2.0", "@libsql/client": ">=0.10.0", "@libsql/client-wasm": ">=0.10.0", "@neondatabase/serverless": ">=0.10.0", "@op-engineering/op-sqlite": ">=2", "@opentelemetry/api": "^1.4.1", "@planetscale/database": ">=1.13", "@prisma/client": "*", "@sinclair/typebox": ">=0.34.8", "@sqlitecloud/drivers": ">=1.0.653", "@tidbcloud/serverless": "*", "@tursodatabase/database": ">=0.2.1", "@tursodatabase/database-common": ">=0.2.1", "@tursodatabase/database-wasm": ">=0.2.1", "@types/better-sqlite3": "*", "@types/mssql": "^9.1.4", "@types/pg": "*", "@types/sql.js": "*", "@upstash/redis": ">=1.34.7", "@vercel/postgres": ">=0.8.0", "@xata.io/client": "*", "arktype": ">=2.0.0", "better-sqlite3": ">=9.3.0", "bun-types": "*", "expo-sqlite": ">=14.0.0", "gel": ">=2", "mssql": "^11.0.1", "mysql2": ">=2", "pg": ">=8", "postgres": ">=3", "sql.js": ">=1", "sqlite3": ">=5", "typebox": ">=1.0.0", "valibot": ">=1.0.0-beta.7", "zod": "^3.25.0 || ^4.0.0" }, "optionalPeers": ["@aws-sdk/client-rds-data", "@cloudflare/workers-types", "@effect/sql", "@effect/sql-pg", "@electric-sql/pglite", "@libsql/client", "@libsql/client-wasm", "@neondatabase/serverless", "@op-engineering/op-sqlite", "@opentelemetry/api", "@planetscale/database", "@prisma/client", "@sinclair/typebox", "@sqlitecloud/drivers", "@tidbcloud/serverless", "@tursodatabase/database", "@tursodatabase/database-common", "@tursodatabase/database-wasm", "@types/better-sqlite3", "@types/pg", "@types/sql.js", "@upstash/redis", "@vercel/postgres", "@xata.io/client", "arktype", "better-sqlite3", "bun-types", "expo-sqlite", "gel", "mysql2", "pg", "postgres", "sql.js", "sqlite3", "typebox", "valibot", "zod"] }, "sha512-k9gT4f0O9Qvah5YK/zL+FZonQ8TPyVxcG/ojN4dzO0fHP8hs8tBno8lqmJo53g0JLWv3Q2nsTUoyBRKM2TljFw=="],
+    "drizzle-orm": ["drizzle-orm@1.0.0-beta.16-c2458b2", "", { "peerDependencies": { "@aws-sdk/client-rds-data": ">=3", "@cloudflare/workers-types": ">=4", "@effect/sql": "^0.48.5", "@effect/sql-pg": "^0.49.7", "@electric-sql/pglite": ">=0.2.0", "@libsql/client": ">=0.10.0", "@libsql/client-wasm": ">=0.10.0", "@neondatabase/serverless": ">=0.10.0", "@op-engineering/op-sqlite": ">=2", "@opentelemetry/api": "^1.4.1", "@planetscale/database": ">=1.13", "@prisma/client": "*", "@sinclair/typebox": ">=0.34.8", "@sqlitecloud/drivers": ">=1.0.653", "@tidbcloud/serverless": "*", "@tursodatabase/database": ">=0.2.1", "@tursodatabase/database-common": ">=0.2.1", "@tursodatabase/database-wasm": ">=0.2.1", "@types/better-sqlite3": "*", "@types/mssql": "^9.1.4", "@types/pg": "*", "@types/sql.js": "*", "@upstash/redis": ">=1.34.7", "@vercel/postgres": ">=0.8.0", "@xata.io/client": "*", "arktype": ">=2.0.0", "better-sqlite3": ">=9.3.0", "bun-types": "*", "expo-sqlite": ">=14.0.0", "gel": ">=2", "mssql": "^11.0.1", "mysql2": ">=2", "pg": ">=8", "postgres": ">=3", "sql.js": ">=1", "sqlite3": ">=5", "typebox": ">=1.0.0", "valibot": ">=1.0.0-beta.7", "zod": "^3.25.0 || ^4.0.0" }, "optionalPeers": ["@aws-sdk/client-rds-data", "@cloudflare/workers-types", "@effect/sql", "@effect/sql-pg", "@electric-sql/pglite", "@libsql/client", "@libsql/client-wasm", "@neondatabase/serverless", "@op-engineering/op-sqlite", "@opentelemetry/api", "@planetscale/database", "@prisma/client", "@sinclair/typebox", "@sqlitecloud/drivers", "@tidbcloud/serverless", "@tursodatabase/database", "@tursodatabase/database-common", "@tursodatabase/database-wasm", "@types/better-sqlite3", "@types/pg", "@types/sql.js", "@upstash/redis", "@vercel/postgres", "@xata.io/client", "arktype", "better-sqlite3", "bun-types", "expo-sqlite", "gel", "mysql2", "pg", "postgres", "sql.js", "sqlite3", "typebox", "valibot", "zod"] }, "sha512-A+9525OCLXVKNFbs4rI8b8+vqZ2r06wei83BPfhT9eEFz8AGh/jVK02L/nsniSxrzUCXXcWm/SMzhqkhDr05Gw=="],
 
     "dset": ["dset@3.1.4", "", {}, "sha512-2QF/g9/zTaPDc3BjNcVTGoBbXBgYfMTTceLaYcFJ/W9kggFUkhxD/hMEeuLKbugyef9SqAx8cpgwlIP/jinUTA=="],
 

package.json

@@ -41,9 +41,8 @@
       "@tailwindcss/vite": "4.1.11",
       "diff": "8.0.2",
       "dompurify": "3.3.1",
-      "drizzle-kit": "1.0.0-beta.16-ea816b6",
-      "drizzle-orm": "1.0.0-beta.16-ea816b6",
-      "effect": "4.0.0-beta.29",
+      "drizzle-kit": "1.0.0-beta.16-c2458b2",
+      "drizzle-orm": "1.0.0-beta.16-c2458b2",
       "ai": "5.0.124",
       "hono": "4.10.7",
       "hono-openapi": "1.1.2",

packages/opencode/package.json

@@ -25,9 +25,15 @@
   "exports": {
     "./*": "./src/*.ts"
   },
+  "imports": {
+    "#db": {
+      "bun": "./src/storage/db.bun.ts",
+      "node": "./src/storage/db.node.ts",
+      "default": "./src/storage/db.bun.ts"
+    }
+  },
   "devDependencies": {
     "@babel/core": "7.28.4",
-    "@effect/language-service": "0.79.0",
     "@octokit/webhooks-types": "7.6.1",
     "@opencode-ai/script": "workspace:*",
     "@parcel/watcher-darwin-arm64": "2.5.1",
@@ -48,8 +54,7 @@
     "@types/which": "3.0.4",
     "@types/yargs": "17.0.33",
     "@typescript/native-preview": "catalog:",
-    "drizzle-kit": "1.0.0-beta.16-ea816b6",
-    "drizzle-orm": "1.0.0-beta.16-ea816b6",
+    "drizzle-kit": "catalog:",
     "typescript": "catalog:",
     "vscode-languageserver-types": "3.17.5",
     "why-is-node-running": "3.2.2",
@@ -94,8 +99,8 @@
     "@opencode-ai/sdk": "workspace:*",
     "@opencode-ai/util": "workspace:*",
     "@openrouter/ai-sdk-provider": "1.5.4",
-    "@opentui/core": "0.1.87",
-    "@opentui/solid": "0.1.87",
+    "@opentui/core": "0.1.86",
+    "@opentui/solid": "0.1.86",
     "@parcel/watcher": "2.5.1",
     "@pierre/diffs": "catalog:",
     "@solid-primitives/event-bus": "1.1.2",
@@ -110,8 +115,7 @@
     "clipboardy": "4.0.0",
     "decimal.js": "10.5.0",
     "diff": "catalog:",
-    "drizzle-orm": "1.0.0-beta.16-ea816b6",
-    "effect": "catalog:",
+    "drizzle-orm": "catalog:",
     "fuzzysort": "3.1.0",
     "glob": "13.0.5",
     "google-auth-library": "10.5.0",

packages/opencode/script/build-node.ts

@@ -0,0 +1,6 @@
+await Bun.build({
+  target: "node",
+  entrypoints: ["./src/node.ts"],
+  outdir: "./dist",
+  format: "esm",
+})

packages/opencode/src/node.ts

@@ -0,0 +1 @@
+export { Server } from "./server/server"

packages/opencode/src/session/message-v2.ts

@@ -8,12 +8,9 @@ import { Snapshot } from "@/snapshot"
 import { fn } from "@/util/fn"
 import { Database, eq, desc, inArray } from "@/storage/db"
 import { MessageTable, PartTable } from "./session.sql"
-import { ProviderTransform } from "@/provider/transform"
-import { STATUS_CODES } from "http"
-import { Storage } from "@/storage/storage"
 import { ProviderError } from "@/provider/error"
 import { iife } from "@/util/iife"
-import { type SystemError } from "bun"
+import type { SystemError } from "bun"
 import type { Provider } from "@/provider/provider"
 
 export namespace MessageV2 {

packages/opencode/src/session/prompt.ts

@@ -31,7 +31,6 @@ import { Flag } from "../flag/flag"
 import { ulid } from "ulid"
 import { spawn } from "child_process"
 import { Command } from "../command"
-import { $ } from "bun"
 import { pathToFileURL, fileURLToPath } from "url"
 import { ConfigMarkdown } from "../config/markdown"
 import { SessionSummary } from "./summary"
@@ -46,6 +45,7 @@ import { LLM } from "./llm"
 import { iife } from "@/util/iife"
 import { Shell } from "@/shell/shell"
 import { Truncate } from "@/tool/truncation"
+import { Process } from "@/util/process"
 
 // @ts-ignore
 globalThis.AI_SDK_LOG_WARNINGS = false
@@ -1784,15 +1784,13 @@ NOTE: At any point in time through this workflow you should feel free to ask the
       template = template + "\n\n" + input.arguments
     }
 
-    const shell = ConfigMarkdown.shell(template)
-    if (shell.length > 0) {
+    const shellMatches = ConfigMarkdown.shell(template)
+    if (shellMatches.length > 0) {
+      const sh = Shell.preferred()
       const results = await Promise.all(
-        shell.map(async ([, cmd]) => {
-          try {
-            return await $`${{ raw: cmd }}`.quiet().nothrow().text()
-          } catch (error) {
-            return `Error executing command: ${error instanceof Error ? error.message : String(error)}`
-          }
+        shellMatches.map(async ([, cmd]) => {
+          const out = await Process.text([cmd], { shell: sh, nothrow: true })
+          return out.text
         }),
       )
       let index = 0

packages/opencode/src/storage/db.bun.ts

@@ -0,0 +1,8 @@
+import { Database } from "bun:sqlite"
+import { drizzle } from "drizzle-orm/bun-sqlite"
+
+export function init(path: string) {
+  const sqlite = new Database(path, { create: true })
+  const db = drizzle({ client: sqlite })
+  return db
+}

packages/opencode/src/storage/db.node.ts

@@ -0,0 +1,8 @@
+import { DatabaseSync } from "node:sqlite"
+import { drizzle } from "drizzle-orm/node-sqlite"
+
+export function init(path: string) {
+  const sqlite = new DatabaseSync(path)
+  const db = drizzle({ client: sqlite })
+  return db
+}

packages/opencode/src/storage/db.ts

@@ -1,5 +1,4 @@
-import { Database as BunDatabase } from "bun:sqlite"
-import { drizzle, type SQLiteBunDatabase } from "drizzle-orm/bun-sqlite"
+import { type SQLiteBunDatabase } from "drizzle-orm/bun-sqlite"
 import { migrate } from "drizzle-orm/bun-sqlite/migrator"
 import { type SQLiteTransaction } from "drizzle-orm/sqlite-core"
 export * from "drizzle-orm"
@@ -11,10 +10,10 @@ import { NamedError } from "@opencode-ai/util/error"
 import z from "zod"
 import path from "path"
 import { readFileSync, readdirSync, existsSync } from "fs"
-import * as schema from "./schema"
 import { Installation } from "../installation"
 import { Flag } from "../flag/flag"
 import { iife } from "@/util/iife"
+import { init } from "#db"
 
 declare const OPENCODE_MIGRATIONS: { sql: string; timestamp: number; name: string }[] | undefined
 
@@ -36,17 +35,12 @@ export namespace Database {
     return path.join(Global.Path.data, `opencode-${safe}.db`)
   })
 
-  type Schema = typeof schema
-  export type Transaction = SQLiteTransaction<"sync", void, Schema>
+  export type Transaction = SQLiteTransaction<"sync", void>
 
   type Client = SQLiteBunDatabase
 
   type Journal = { sql: string; timestamp: number; name: string }[]
 
-  const state = {
-    sqlite: undefined as BunDatabase | undefined,
-  }
-
   function time(tag: string) {
     const match = /^(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/.exec(tag)
     if (!match) return 0
@@ -83,17 +77,14 @@ export namespace Database {
   export const Client = lazy(() => {
     log.info("opening database", { path: Path })
 
-    const sqlite = new BunDatabase(Path, { create: true })
-    state.sqlite = sqlite
+    const db = init(Path)
 
-    sqlite.run("PRAGMA journal_mode = WAL")
-    sqlite.run("PRAGMA synchronous = NORMAL")
-    sqlite.run("PRAGMA busy_timeout = 5000")
-    sqlite.run("PRAGMA cache_size = -64000")
-    sqlite.run("PRAGMA foreign_keys = ON")
-    sqlite.run("PRAGMA wal_checkpoint(PASSIVE)")
-
-    const db = drizzle({ client: sqlite })
+    db.run("PRAGMA journal_mode = WAL")
+    db.run("PRAGMA synchronous = NORMAL")
+    db.run("PRAGMA busy_timeout = 5000")
+    db.run("PRAGMA cache_size = -64000")
+    db.run("PRAGMA foreign_keys = ON")
+    db.run("PRAGMA wal_checkpoint(PASSIVE)")
 
     // Apply schema migrations
     const entries =
@@ -117,14 +108,10 @@ export namespace Database {
   })
 
   export function close() {
-    const sqlite = state.sqlite
-    if (!sqlite) return
-    sqlite.close()
-    state.sqlite = undefined
-    Client.reset()
+    Client().$client.close()
   }
 
-  export type TxOrDb = SQLiteTransaction<"sync", void, any, any> | Client
+  export type TxOrDb = Transaction | Client
 
   const ctx = Context.create<{
     tx: TxOrDb

packages/opencode/src/util/process.ts

@@ -13,6 +13,7 @@ export namespace Process {
     abort?: AbortSignal
     kill?: NodeJS.Signals | number
     timeout?: number
+    shell?: string
   }
 
   export interface RunOptions extends Omit<Options, "stdout" | "stderr"> {
@@ -58,6 +59,7 @@ export namespace Process {
 
     const proc = launch(cmd[0], cmd.slice(1), {
       cwd: opts.cwd,
+      shell: opts.shell,
       env: opts.env === null ? {} : opts.env ? { ...process.env, ...opts.env } : undefined,
       stdio: [opts.stdin ?? "ignore", opts.stdout ?? "ignore", opts.stderr ?? "ignore"],
       windowsHide: process.platform === "win32",