tweak: compaction check (anomalyco#13214)

rekram1-node · web-flow · commit 8c7b35ad05c9 · 2026-02-11T21:43:04.000Z
diff --git a/packages/opencode/src/session/compaction.ts b/packages/opencode/src/session/compaction.ts
@@ -41,7 +41,9 @@ export namespace SessionCompaction {
 
     const reserved =
       config.compaction?.reserved ?? Math.min(COMPACTION_BUFFER, ProviderTransform.maxOutputTokens(input.model))
-    const usable = input.model.limit.input ? input.model.limit.input - reserved : context - reserved
+    const usable = input.model.limit.input
+      ? input.model.limit.input - reserved
+      : context - ProviderTransform.maxOutputTokens(input.model)
     return count >= usable
   }
 

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,9 @@ export namespace SessionCompaction {`
`41`	`41`
`42`	`42`	`const reserved =`
`43`	`43`	`config.compaction?.reserved ?? Math.min(COMPACTION_BUFFER, ProviderTransform.maxOutputTokens(input.model))`
`44`		`- const usable = input.model.limit.input ? input.model.limit.input - reserved : context - reserved`
	`44`	`+ const usable = input.model.limit.input`
	`45`	`+ ? input.model.limit.input - reserved`
	`46`	`+ : context - ProviderTransform.maxOutputTokens(input.model)`
`45`	`47`	`return count >= usable`
`46`	`48`	`}`
`47`	`49`