2524c90850
Tool names in builtinTools are lowercase ('grep', 'glob') but truncator
hooks were checking for capitalized names ('Grep', 'Glob'), causing
truncation to never trigger and resulting in context window overflow.
🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)
41 lines
1001 B
TypeScript
41 lines
1001 B
TypeScript
import type { PluginInput } from "@opencode-ai/plugin"
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import { createDynamicTruncator } from "../shared/dynamic-truncator"
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const TRUNCATABLE_TOOLS = [
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"grep",
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"Grep",
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"safe_grep",
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"glob",
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"Glob",
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"safe_glob",
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"lsp_find_references",
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"lsp_document_symbols",
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"lsp_workspace_symbols",
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"lsp_diagnostics",
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"ast_grep_search",
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]
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export function createToolOutputTruncatorHook(ctx: PluginInput) {
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const truncator = createDynamicTruncator(ctx)
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const toolExecuteAfter = async (
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input: { tool: string; sessionID: string; callID: string },
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output: { title: string; output: string; metadata: unknown }
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) => {
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if (!TRUNCATABLE_TOOLS.includes(input.tool)) return
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try {
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const { result, truncated } = await truncator.truncate(input.sessionID, output.output)
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if (truncated) {
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output.output = result
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}
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} catch {
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// Graceful degradation - don't break tool execution
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}
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}
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return {
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"tool.execute.after": toolExecuteAfter,
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}
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}
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