refactor(flags): move auto share to runtime flags (#27611)

packages/core/src/flag/flag.ts

@@ -20,7 +20,6 @@ export const Flag = {
   OTEL_EXPORTER_OTLP_ENDPOINT: process.env["OTEL_EXPORTER_OTLP_ENDPOINT"],
   OTEL_EXPORTER_OTLP_HEADERS: process.env["OTEL_EXPORTER_OTLP_HEADERS"],
 
-  OPENCODE_AUTO_SHARE: truthy("OPENCODE_AUTO_SHARE"),
   OPENCODE_AUTO_HEAP_SNAPSHOT: truthy("OPENCODE_AUTO_HEAP_SNAPSHOT"),
   OPENCODE_GIT_BASH_PATH: process.env["OPENCODE_GIT_BASH_PATH"],
   OPENCODE_CONFIG: process.env["OPENCODE_CONFIG"],

packages/opencode/src/cli/cmd/run.ts

@@ -17,13 +17,13 @@ import { pathToFileURL } from "url"
 import { Effect } from "effect"
 import { UI } from "../ui"
 import { effectCmd } from "../effect-cmd"
-import { Flag } from "@opencode-ai/core/flag/flag"
 import { ServerAuth } from "@/server/auth"
 import { EOL } from "os"
 import { Filesystem } from "@/util/filesystem"
 import { createOpencodeClient, type OpencodeClient, type ToolPart } from "@opencode-ai/sdk/v2"
 import { Agent } from "@/agent/agent"
 import { Permission } from "@/permission"
+import { RuntimeFlags } from "@/effect/runtime-flags"
 import { FormatError, FormatUnknownError } from "../error"
 import { INTERACTIVE_INPUT_ERROR, resolveInteractiveStdin } from "./run/runtime.stdin"
 
@@ -235,6 +235,7 @@ export const RunCommand = effectCmd({
       }),
   handler: Effect.fn("Cli.run")(function* (args) {
     const agentSvc = yield* Agent.Service
+    const flags = yield* RuntimeFlags.Service
     yield* Effect.promise(async () => {
       const rawMessage = [...args.message, ...(args["--"] || [])].join(" ")
       const thinking = args.interactive ? (args.thinking ?? true) : (args.thinking ?? false)
@@ -446,7 +447,7 @@ export const RunCommand = effectCmd({
       async function share(sdk: OpencodeClient, sessionID: string) {
         const cfg = await sdk.config.get()
         if (!cfg.data) return
-        if (cfg.data.share !== "auto" && !Flag.OPENCODE_AUTO_SHARE && !args.share) return
+        if (cfg.data.share !== "auto" && !flags.autoShare && !args.share) return
         const res = await sdk.session.share({ sessionID }).catch((error) => {
           if (error instanceof Error && error.message.includes("disabled")) {
             UI.println(UI.Style.TEXT_DANGER_BOLD + "!  " + error.message)

packages/opencode/src/effect/app-runtime.ts

@@ -56,6 +56,7 @@ import { Npm } from "@opencode-ai/core/npm"
 import { memoMap } from "@opencode-ai/core/effect/memo-map"
 import { DataMigration } from "@/data-migration"
 import { BackgroundJob } from "@/background/job"
+import { RuntimeFlags } from "@/effect/runtime-flags"
 
 export const AppLayer = Layer.mergeAll(
   Npm.defaultLayer,
@@ -83,6 +84,7 @@ export const AppLayer = Layer.mergeAll(
   Session.defaultLayer,
   SessionStatus.defaultLayer,
   BackgroundJob.defaultLayer,
+  RuntimeFlags.defaultLayer,
   SessionRunState.defaultLayer,
   SessionProcessor.defaultLayer,
   SessionCompaction.defaultLayer,

packages/opencode/src/effect/runtime-flags.ts

@@ -12,6 +12,7 @@ const enabledByExperimental = (name: string) =>
   Config.all({ experimental, enabled: bool(name) }).pipe(Config.map((flags) => flags.experimental || flags.enabled))
 
 export class Service extends ConfigService.Service<Service>()("@opencode/RuntimeFlags", {
+  autoShare: bool("OPENCODE_AUTO_SHARE"),
   pure: bool("OPENCODE_PURE"),
   disableDefaultPlugins: bool("OPENCODE_DISABLE_DEFAULT_PLUGINS"),
   disableEmbeddedWebUi: bool("OPENCODE_DISABLE_EMBEDDED_WEB_UI"),

packages/opencode/src/share/session.ts

@@ -3,7 +3,7 @@ import { SessionID } from "@/session/schema"
 import { SyncEvent } from "@/sync"
 import { Effect, Layer, Scope, Context } from "effect"
 import { Config } from "@/config/config"
-import { Flag } from "@opencode-ai/core/flag/flag"
+import { RuntimeFlags } from "@/effect/runtime-flags"
 import * as ShareNext from "./share-next"
 
 export interface Interface {
@@ -22,6 +22,7 @@ export const layer = Layer.effect(
     const shareNext = yield* ShareNext.Service
     const scope = yield* Scope.Scope
     const sync = yield* SyncEvent.Service
+    const flags = yield* RuntimeFlags.Service
 
     const share = Effect.fn("SessionShare.share")(function* (sessionID: SessionID) {
       const conf = yield* cfg.get()
@@ -40,7 +41,7 @@ export const layer = Layer.effect(
       const result = yield* session.create(input)
       if (result.parentID) return result
       const conf = yield* cfg.get()
-      if (!(Flag.OPENCODE_AUTO_SHARE || conf.share === "auto")) return result
+      if (!(flags.autoShare || conf.share === "auto")) return result
       yield* share(result.id).pipe(Effect.ignore, Effect.forkIn(scope))
       return result
     })
@@ -54,6 +55,7 @@ export const defaultLayer = layer.pipe(
   Layer.provide(Session.defaultLayer),
   Layer.provide(Config.defaultLayer),
   Layer.provide(SyncEvent.defaultLayer),
+  Layer.provide(RuntimeFlags.defaultLayer),
 )
 
 export * as SessionShare from "./session"

packages/opencode/test/effect/runtime-flags.test.ts

@@ -9,6 +9,14 @@ const fromConfig = (input: Record<string, unknown>) =>
 const readFlags = RuntimeFlags.Service.useSync((flags) => flags)
 
 describe("RuntimeFlags", () => {
+  it.effect("defaultLayer defaults autoShare to false", () =>
+    Effect.gen(function* () {
+      const flags = yield* readFlags.pipe(Effect.provide(fromConfig({})))
+
+      expect(flags.autoShare).toBe(false)
+    }),
+  )
+
   it.effect("defaultLayer parses plugin flags from the active ConfigProvider", () =>
     Effect.gen(function* () {
       const flags = yield* readFlags.pipe(
@@ -16,6 +24,7 @@ describe("RuntimeFlags", () => {
           fromConfig({
             OPENCODE_PURE: "true",
             OPENCODE_DISABLE_DEFAULT_PLUGINS: "true",
+            OPENCODE_AUTO_SHARE: "true",
             OPENCODE_DISABLE_EMBEDDED_WEB_UI: "true",
             OPENCODE_EXPERIMENTAL: "true",
             OPENCODE_ENABLE_EXA: "true",
@@ -28,6 +37,7 @@ describe("RuntimeFlags", () => {
       )
 
       expect(flags.pure).toBe(true)
+      expect(flags.autoShare).toBe(true)
       expect(flags.disableDefaultPlugins).toBe(true)
       expect(flags.disableEmbeddedWebUi).toBe(true)
       expect(flags.enableExa).toBe(true)
@@ -68,6 +78,7 @@ describe("RuntimeFlags", () => {
       )
 
       expect(flags.pure).toBe(false)
+      expect(flags.autoShare).toBe(false)
       expect(flags.disableDefaultPlugins).toBe(true)
       expect(flags.disableEmbeddedWebUi).toBe(false)
       expect(flags.disableClaudeCodeSkills).toBe(false)