remove unused exports and imports

packages/opencode/src/account/account.ts

@@ -2,13 +2,7 @@ import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { httpClient } from "@opencode-ai/core/effect/app-node-platform"
 import { Cache, Clock, Duration, Effect, Layer, Option, Schema, SchemaGetter, Context } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
-import {
-  FetchHttpClient,
-  HttpClient,
-  HttpClientError,
-  HttpClientRequest,
-  HttpClientResponse,
-} from "effect/unstable/http"
+import { HttpClient, HttpClientError, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
 
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { AccountRepo, type AccountRow } from "./repo"

packages/opencode/src/cli/cmd/debug/agent.handler.ts

@@ -6,7 +6,6 @@ import { Cause, Effect } from "effect"
 import { Agent } from "../../../agent/agent"
 import { Provider } from "@/provider/provider"
 import { Session } from "@/session/session"
-import type { MessageV2 } from "../../../session/message-v2"
 import { MessageID, PartID } from "../../../session/schema"
 import { ToolRegistry } from "@/tool/registry"
 import { Permission } from "../../../permission"

packages/opencode/src/cli/network.ts

@@ -1,6 +1,5 @@
 import type { Argv, InferredOptionTypes } from "yargs"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
-import type { Config } from "@/config/config"
 import { Effect } from "effect"
 
 const options = {

packages/opencode/src/config/config.ts

@@ -19,7 +19,7 @@ import type { ConsoleState } from "@opencode-ai/core/v1/config/console-state"
 import { FSUtil } from "@opencode-ai/core/fs-util"
 import { InstanceState } from "@/effect/instance-state"
 import { Context, Duration, Effect, Exit, Fiber, Layer, Option, Schema } from "effect"
-import { FetchHttpClient, HttpClient, HttpClientRequest } from "effect/unstable/http"
+import { HttpClient, HttpClientRequest } from "effect/unstable/http"
 import { EffectFlock } from "@opencode-ai/core/util/effect-flock"
 import { containsPath, type InstanceContext } from "../project/instance-context"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"

packages/opencode/src/config/markdown.ts

@@ -13,10 +13,6 @@ export function shell(template: string) {
   return Array.from(template.matchAll(SHELL_REGEX))
 }
 
-// other coding agents like claude code allow invalid yaml in their
-// frontmatter, we need to fallback to a more permissive parser for those cases
-export const fallbackSanitization = ConfigMarkdownCore.sanitize
-
 export async function parse(filePath: string) {
   const template = await Filesystem.readText(filePath)
 

packages/opencode/src/control-plane/workspace.ts

@@ -2,7 +2,7 @@ import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { httpClient } from "@opencode-ai/core/effect/app-node-platform"
 import { Context, Effect, FiberMap, Iterable, Layer, Schema, Stream } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
-import { FetchHttpClient, HttpBody, HttpClient, HttpClientError, HttpClientRequest } from "effect/unstable/http"
+import { HttpBody, HttpClient, HttpClientError, HttpClientRequest } from "effect/unstable/http"
 import { Database } from "@opencode-ai/core/database/database"
 import { asc } from "drizzle-orm"
 import { eq } from "drizzle-orm"

packages/opencode/src/image/image.ts

@@ -1,7 +1,6 @@
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Config } from "@/config/config"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
-import type { MessageV2 } from "@/session/message-v2"
 import photonWasm from "@silvia-odwyer/photon-node/photon_rs_bg.wasm" with { type: "file" }
 import { Context, Effect, Layer, Schema } from "effect"
 import path from "node:path"

packages/opencode/src/installation/index.ts

@@ -17,21 +17,8 @@ import { InstallationEvent } from "@opencode-ai/schema/installation-event"
 
 export type Method = "curl" | "npm" | "yarn" | "pnpm" | "bun" | "brew" | "scoop" | "choco" | "unknown"
 
-export type ReleaseType = "patch" | "minor" | "major"
-
 export const Event = InstallationEvent
 
-export function getReleaseType(current: string, latest: string): ReleaseType {
-  const currMajor = semver.major(current)
-  const currMinor = semver.minor(current)
-  const newMajor = semver.major(latest)
-  const newMinor = semver.minor(latest)
-
-  if (newMajor > currMajor) return "major"
-  if (newMinor > currMinor) return "minor"
-  return "patch"
-}
-
 export const Info = Schema.Struct({
   version: Schema.String,
   latest: Schema.String,
@@ -44,10 +31,6 @@ export function userAgent(client = "cli") {
 
 export const USER_AGENT = userAgent()
 
-export function isPreview() {
-  return InstallationChannel !== "latest"
-}
-
 export function isLocal() {
   return InstallationChannel === "local"
 }

packages/opencode/src/lsp/client.ts

@@ -4,7 +4,7 @@ import { createMessageConnection, StreamMessageReader, StreamMessageWriter } fro
 import type { Diagnostic as VSCodeDiagnostic } from "vscode-languageserver-types"
 import { Process } from "@/util/process"
 import { LANGUAGE_EXTENSIONS } from "./language"
-import { Effect, Schema } from "effect"
+import { Schema } from "effect"
 import type * as LSPServer from "./server"
 import { withTimeout } from "../util/timeout"
 import { Filesystem } from "@/util/filesystem"

packages/opencode/src/server/shared/ui.ts

@@ -10,7 +10,6 @@ export const UI_UPSTREAM = new URL("https://app.opencode.ai")
 
 export const csp = (hash = "") =>
   `default-src 'self'; script-src 'self' 'wasm-unsafe-eval'${hash ? ` 'sha256-${hash}'` : ""}; style-src 'self' 'unsafe-inline'; img-src 'self' data: https: blob:; font-src 'self' data:; media-src 'self' data:; connect-src * data: blob:`
-export const DEFAULT_CSP = csp()
 
 export function themePreloadHash(body: string) {
   return body.match(/<script\b(?![^>]*\bsrc\s*=)[^>]*\bid=(['"])oc-theme-preload-script\1[^>]*>([\s\S]*?)<\/script>/i)

packages/opencode/src/session/instruction.ts

@@ -3,15 +3,14 @@ import { httpClient } from "@opencode-ai/core/effect/app-node-platform"
 import path from "path"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { Effect, Layer, Context } from "effect"
-import { FetchHttpClient, HttpClient, HttpClientRequest } from "effect/unstable/http"
+import { HttpClient, HttpClientRequest } from "effect/unstable/http"
 import { Config } from "@/config/config"
 import { InstanceState } from "@/effect/instance-state"
 import { RuntimeFlags } from "@/effect/runtime-flags"
 import { Flag } from "@opencode-ai/core/flag/flag"
 import { FSUtil } from "@opencode-ai/core/fs-util"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { Global } from "@opencode-ai/core/global"
-import type { MessageV2 } from "./message-v2"
 import type { MessageID } from "./schema"
 
 function extract(messages: SessionV1.WithParts[]) {

packages/opencode/src/session/llm.ts

@@ -14,7 +14,6 @@ import { GitLabWorkflowLanguageModel } from "gitlab-ai-provider"
 import { ProviderTransform } from "@/provider/transform"
 import { Config } from "@/config/config"
 import type { Agent } from "@/agent/agent"
-import type { MessageV2 } from "./message-v2"
 import { Plugin } from "@/plugin"
 import { Permission } from "@/permission"
 import { EventV2Bridge } from "@/event-v2-bridge"

packages/opencode/src/session/llm/request.ts

@@ -5,7 +5,6 @@ import type { RuntimeFlags } from "@/effect/runtime-flags"
 import { InstanceState } from "@/effect/instance-state"
 import { Permission } from "@/permission"
 import type { Agent } from "@/agent/agent"
-import type { MessageV2 } from "../message-v2"
 import type { Provider } from "@/provider/provider"
 import { ProviderTransform } from "@/provider/transform"
 import { SystemPrompt } from "../system"

packages/opencode/src/session/overflow.ts

@@ -1,9 +1,7 @@
-import type { Config } from "@/config/config"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import type { Provider } from "@/provider/provider"
 import { ProviderTransform } from "@/provider/transform"
-import type { MessageV2 } from "./message-v2"
 
 const COMPACTION_BUFFER = 20_000
 

packages/opencode/src/skill/discovery.ts

@@ -2,7 +2,7 @@ import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { httpClient, path } from "@opencode-ai/core/effect/app-node-platform"
 import { NodePath } from "@effect/platform-node"
 import { Effect, Layer, Path, Schema, Context } from "effect"
-import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
+import { HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
 import { withTransientReadRetry } from "@/util/effect-http-client"
 import { FSUtil } from "@opencode-ai/core/fs-util"
 import { Global } from "@opencode-ai/core/global"

packages/opencode/src/util/filesystem.ts

@@ -49,11 +49,6 @@ export async function readBytes(p: string): Promise<Buffer> {
   return readFile(p)
 }
 
-export async function readArrayBuffer(p: string): Promise<ArrayBuffer> {
-  const buf = await readFile(p)
-  return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength) as ArrayBuffer
-}
-
 function isEnoent(e: unknown): e is { code: "ENOENT" } {
   return typeof e === "object" && e !== null && "code" in e && (e as { code: string }).code === "ENOENT"
 }

packages/opencode/src/util/repository.ts

@@ -48,19 +48,6 @@ export class InvalidRepositoryBranchError extends Schema.TaggedErrorClass<Invali
   },
 ) {}
 
-export type RepositoryError =
-  | InvalidRepositoryReferenceError
-  | UnsupportedLocalRepositoryError
-  | InvalidRepositoryBranchError
-
-export function isRepositoryError(error: unknown): error is RepositoryError {
-  return (
-    error instanceof InvalidRepositoryReferenceError ||
-    error instanceof UnsupportedLocalRepositoryError ||
-    error instanceof InvalidRepositoryBranchError
-  )
-}
-
 function normalizeRepositoryInput(input: string) {
   return input
     .trim()

packages/opencode/test/agent/agent.test.ts

@@ -1,6 +1,6 @@
 import { afterEach, expect } from "bun:test"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
-import { Cause, Effect, Exit, Layer } from "effect"
+import { Cause, Effect, Exit } from "effect"
 import path from "path"
 import { disposeAllInstances, TestInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"

packages/opencode/test/cli/github-action.test.ts

@@ -1,7 +1,6 @@
 import { test, expect, describe } from "bun:test"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { extractResponseText, formatPromptTooLargeError } from "../../src/cli/cmd/github"
-import type { MessageV2 } from "../../src/session/message-v2"
 import { SessionID, MessageID, PartID } from "../../src/session/schema"
 
 // Helper to create minimal valid parts

packages/opencode/test/fixture/fixture.ts

@@ -9,7 +9,6 @@ import type * as Scope from "effect/Scope"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
 import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
-import type { Config } from "@/config/config"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { InstanceRef } from "../../src/effect/instance-ref"
 import { InstanceBootstrap } from "../../src/project/bootstrap-service"

packages/opencode/test/lib/effect.ts

@@ -5,7 +5,6 @@ import * as Scope from "effect/Scope"
 import * as TestClock from "effect/testing/TestClock"
 import * as TestConsole from "effect/testing/TestConsole"
 import { memoMap } from "@opencode-ai/core/effect/memo-map"
-import type { Config } from "@/config/config"
 import { TestInstance, withTmpdirInstance } from "../fixture/fixture"
 import { InstanceStore } from "@/project/instance-store"
 

packages/opencode/test/provider/provider.test.ts

@@ -3,7 +3,7 @@ import { mkdir, unlink } from "fs/promises"
 import path from "path"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { AppNodeBuilder } from "@opencode-ai/core/effect/app-node-builder"
-import { Effect, Layer } from "effect"
+import { Effect } from "effect"
 import { ModelsDev } from "@opencode-ai/core/models-dev"
 import { FSUtil } from "@opencode-ai/core/fs-util"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"

packages/opencode/test/server/global-session-list.test.ts

@@ -1,7 +1,7 @@
 import { describe, expect } from "bun:test"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { SessionProjector } from "@opencode-ai/core/session/projector"
-import { Deferred, Effect, Layer } from "effect"
+import { Deferred, Effect } from "effect"
 import { Project } from "@/project/project"
 import { Session as SessionNs } from "@/session/session"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"

packages/opencode/test/server/httpapi-event.test.ts

@@ -1,5 +1,5 @@
 import { afterEach, describe, expect } from "bun:test"
-import { Effect, Layer, Queue, Schema, Stream } from "effect"
+import { Effect, Queue, Schema, Stream } from "effect"
 import { EventPaths } from "../../src/server/routes/instance/httpapi/groups/event"
 import { resetDatabase } from "../fixture/db"
 import { disposeAllInstances, TestInstance } from "../fixture/fixture"

packages/opencode/test/server/httpapi-exercise/runner.ts

@@ -3,9 +3,7 @@ import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { Cause, Duration, Effect, Layer, Scope } from "effect"
 import { TestLLMServer } from "../../lib/llm-server"
-import type { Config } from "../../../src/config/config"
 
-import type { MessageV2 } from "../../../src/session/message-v2"
 import { MessageID, PartID } from "../../../src/session/schema"
 import { call, callAuthProbe, disposeApps } from "./backend"
 import { original } from "./environment"

packages/opencode/test/server/httpapi-exercise/types.ts

@@ -1,10 +1,8 @@
 import type { Duration, Effect } from "effect"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
-import type { Config } from "../../../src/config/config"
 import type { Project } from "../../../src/project/project"
 import type { Worktree } from "../../../src/worktree"
-import type { MessageV2 } from "../../../src/session/message-v2"
 import type { SessionID } from "../../../src/session/schema"
 
 export const OpenApiMethods = ["get", "post", "put", "delete", "patch"] as const

packages/opencode/test/server/httpapi-sdk.test.ts

@@ -17,7 +17,6 @@ import { InstanceStore } from "../../src/project/instance-store"
 import { MessageID, PartID, SessionID } from "../../src/session/schema"
 import { MessageV2 } from "../../src/session/message-v2"
 
-import type { Config } from "@/config/config"
 import { Session as SessionNs } from "@/session/session"
 import { errorMessage } from "../../src/util/error"
 import { TestLLMServer } from "../lib/llm-server"

packages/opencode/test/session/instruction.test.ts

@@ -5,7 +5,6 @@ import { Effect, FileSystem, Layer } from "effect"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
 
 import { Instruction } from "../../src/session/instruction"
-import type { MessageV2 } from "../../src/session/message-v2"
 import { MessageID, PartID, SessionID } from "../../src/session/schema"
 import { Global } from "@opencode-ai/core/global"
 import { RuntimeFlags } from "../../src/effect/runtime-flags"

packages/opencode/test/tool/apply_patch.test.ts

@@ -3,7 +3,7 @@ import path from "path"
 import * as fs from "fs/promises"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
-import { Cause, Effect, Exit, Layer, Schema } from "effect"
+import { Cause, Effect, Exit, Schema } from "effect"
 import { ApplyPatchTool } from "../../src/tool/apply_patch"
 import { LSP } from "@/lsp/lsp"
 import { FSUtil } from "@opencode-ai/core/fs-util"

packages/opencode/test/tool/edit.test.ts

@@ -2,7 +2,7 @@ import { afterEach, describe, expect } from "bun:test"
 import path from "path"
 import fs from "fs/promises"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
-import { Cause, Deferred, Effect, Exit, Fiber, Layer } from "effect"
+import { Cause, Deferred, Effect, Exit, Fiber } from "effect"
 import { EditTool } from "../../src/tool/edit"
 import { disposeAllInstances, TestInstance } from "../fixture/fixture"
 import { LSP } from "@/lsp/lsp"

packages/opencode/test/tool/external-directory.test.ts

@@ -8,7 +8,6 @@ import type { Tool } from "@/tool/tool"
 import { assertExternalDirectoryEffect } from "../../src/tool/external-directory"
 import { Filesystem } from "@/util/filesystem"
 import { TestInstance, tmpdirScoped } from "../fixture/fixture"
-import type { Permission } from "../../src/permission"
 import { SessionID, MessageID } from "../../src/session/schema"
 import { testEffect } from "../lib/effect"
 

packages/opencode/test/tool/glob.test.ts

@@ -2,7 +2,7 @@ import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { describe, expect } from "bun:test"
 import path from "path"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
-import { Cause, Effect, Exit, Layer } from "effect"
+import { Cause, Effect, Exit } from "effect"
 import { GlobTool } from "../../src/tool/glob"
 import { SessionID, MessageID } from "../../src/session/schema"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
@@ -11,7 +11,7 @@ import { FSUtil } from "@opencode-ai/core/fs-util"
 import { Global } from "@opencode-ai/core/global"
 import { Truncate } from "@/tool/truncate"
 import { Agent } from "../../src/agent/agent"
-import { TestInstance, tmpdirScoped } from "../fixture/fixture"
+import { TestInstance } from "../fixture/fixture"
 import { testEffect } from "../lib/effect"
 import { Config } from "@/config/config"
 import { RuntimeFlags } from "@/effect/runtime-flags"

packages/opencode/test/tool/grep.test.ts

@@ -6,7 +6,7 @@ import path from "path"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer } from "effect"
 import { GrepTool } from "../../src/tool/grep"
-import { provideInstance, testInstanceStoreLayer, TestInstance, tmpdirScoped } from "../fixture/fixture"
+import { provideInstance, testInstanceStoreLayer, TestInstance } from "../fixture/fixture"
 import { SessionID, MessageID } from "../../src/session/schema"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
 import { Global } from "@opencode-ai/core/global"

packages/opencode/test/tool/shell.test.ts

@@ -10,7 +10,6 @@ import { Shell } from "@opencode-ai/core/shell"
 import { ShellTool } from "../../src/tool/shell"
 import { Filesystem } from "@/util/filesystem"
 import { provideInstance, testInstanceStoreLayer, tmpdirScoped } from "../fixture/fixture"
-import type { Permission } from "../../src/permission"
 import { Agent } from "../../src/agent/agent"
 import { Truncate } from "@/tool/truncate"
 import { SessionID, MessageID } from "../../src/session/schema"

packages/opencode/test/tool/skill.test.ts

@@ -2,10 +2,9 @@ import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { CrossSpawnSpawner } from "@opencode-ai/core/cross-spawn-spawner"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Ripgrep } from "@opencode-ai/core/ripgrep"
-import { Cause, Effect, Exit, Layer } from "effect"
+import { Cause, Effect, Exit } from "effect"
 import { afterEach, describe, expect } from "bun:test"
 import path from "path"
-import type { Permission } from "../../src/permission"
 import type { Tool } from "@/tool/tool"
 import { SkillTool } from "../../src/tool/skill"
 import { ToolRegistry } from "@/tool/registry"

packages/opencode/test/tool/task.test.ts

@@ -3,7 +3,7 @@ import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { Database } from "@opencode-ai/core/database/database"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { SessionProjector } from "@opencode-ai/core/session/projector"
-import { Cause, Deferred, Effect, Exit, Fiber, Layer } from "effect"
+import { Cause, Deferred, Effect, Exit, Fiber } from "effect"
 import { Agent } from "../../src/agent/agent"
 import { BackgroundJob } from "@/background/job"
 import { EventV2Bridge } from "@/event-v2-bridge"

packages/opencode/test/tool/write.test.ts

@@ -1,6 +1,6 @@
 import { afterEach, describe, expect } from "bun:test"
 import { LayerNode } from "@opencode-ai/core/effect/layer-node"
-import { Effect, Layer } from "effect"
+import { Effect } from "effect"
 import path from "path"
 import fs from "fs/promises"
 import { WriteTool } from "../../src/tool/write"