fix(opencode): handle context overflow error by triggering compaction

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

@@ -13,6 +13,7 @@ import { Instance } from "../../project/instance"
 import type { Hooks } from "@opencode-ai/plugin"
 import { Process } from "../../util/process"
 import { text } from "node:stream/consumers"
+import { Filesystem } from "../../util/filesystem"
 
 type PluginAuth = NonNullable<Hooks["auth"]>
 
@@ -214,6 +215,23 @@ export const AuthListCommand = cmd({
     const results = Object.entries(await Auth.all())
     const database = await ModelsDev.get()
 
+    const rawAuth = (await Filesystem.readJson<Record<string, unknown>>(authPath).catch(() => ({}))) as Record<
+      string,
+      unknown
+    >
+    if (rawAuth.$schema) {
+      prompts.log.info(`Schema ${UI.Style.TEXT_DIM}${rawAuth.$schema}`)
+    }
+
+    if (rawAuth.provider) {
+      const providerSection = rawAuth.provider as Record<string, unknown>
+      for (const [providerID, config] of Object.entries(providerSection)) {
+        const name = (config as any)?.name || providerID
+        const hasCredentials = results.some(([id]) => id === providerID)
+        prompts.log.info(`${name} ${UI.Style.TEXT_DIM}${hasCredentials ? "(configured)" : "(not configured)"}`)
+      }
+    }
+
     for (const [providerID, result] of results) {
       const name = database[providerID]?.name || providerID
       prompts.log.info(`${name} ${UI.Style.TEXT_DIM}${result.type}`)

packages/opencode/src/session/processor.ts

@@ -354,7 +354,7 @@ export namespace SessionProcessor {
             })
             const error = MessageV2.fromError(e, { providerID: input.model.providerID })
             if (MessageV2.ContextOverflowError.isInstance(error)) {
-              // TODO: Handle context overflow error
+              needsCompaction = true
             }
             const retry = SessionRetry.retryable(error)
             if (retry !== undefined) {

packages/opencode/src/util/locale.ts

@@ -11,7 +11,7 @@ export namespace Locale {
   export function datetime(input: number): string {
     const date = new Date(input)
     const localTime = time(input)
-    const localDate = date.toLocaleDateString()
+    const localDate = date.toLocaleDateString("en-CA")
     return `${localTime} · ${localDate}`
   }