Files
oh-my-openagent/src/plugin/tool-execute-before.ts
YeonGyu-Kim 51dde4d43f feat(hashline): port hashline edit tool from oh-my-pi
This PR ports the hashline edit tool from oh-my-pi to oh-my-opencode as an experimental feature.

## Features
- New experimental.hashline_edit config flag
- hashline_edit tool with 4 operations: set_line, replace_lines, insert_after, replace
- Hash-based line anchors for safe concurrent editing
- Edit tool disabler for non-OpenAI providers
- Read output enhancer with LINE:HASH prefixes
- Provider state tracking module

## Technical Details
- xxHash32-based 2-char hex hashes
- Bottom-up edit application to prevent index shifting
- OpenAI provider exemption (uses native apply_patch)
- 90 tests covering all operations and edge cases
- All files under 200 LOC limit

## Files Added/Modified
- src/tools/hashline-edit/ (7 files, ~400 LOC)
- src/hooks/hashline-edit-disabler/ (4 files, ~200 LOC)
- src/hooks/hashline-read-enhancer/ (3 files, ~400 LOC)
- src/features/hashline-provider-state.ts (13 LOC)
- src/config/schema/experimental.ts (hashline_edit flag)
- src/config/schema/hooks.ts (2 new hook names)
- src/plugin/tool-registry.ts (conditional registration)
- src/plugin/chat-params.ts (provider state tracking)
- src/tools/index.ts (export)
- src/hooks/index.ts (exports)
2026-02-17 00:03:10 +09:00

106 lines
4.7 KiB
TypeScript

import type { PluginContext } from "./types"
import { getMainSessionID } from "../features/claude-code-session-state"
import { clearBoulderState } from "../features/boulder-state"
import { log } from "../shared"
import { resolveSessionAgent } from "./session-agent-resolver"
import type { CreatedHooks } from "../create-hooks"
export function createToolExecuteBeforeHandler(args: {
ctx: PluginContext
hooks: CreatedHooks
}): (
input: { tool: string; sessionID: string; callID: string },
output: { args: Record<string, unknown> },
) => Promise<void> {
const { ctx, hooks } = args
return async (input, output): Promise<void> => {
await hooks.writeExistingFileGuard?.["tool.execute.before"]?.(input, output)
await hooks.questionLabelTruncator?.["tool.execute.before"]?.(input, output)
await hooks.claudeCodeHooks?.["tool.execute.before"]?.(input, output)
await hooks.nonInteractiveEnv?.["tool.execute.before"]?.(input, output)
await hooks.commentChecker?.["tool.execute.before"]?.(input, output)
await hooks.directoryAgentsInjector?.["tool.execute.before"]?.(input, output)
await hooks.directoryReadmeInjector?.["tool.execute.before"]?.(input, output)
await hooks.rulesInjector?.["tool.execute.before"]?.(input, output)
await hooks.tasksTodowriteDisabler?.["tool.execute.before"]?.(input, output)
await hooks.prometheusMdOnly?.["tool.execute.before"]?.(input, output)
await hooks.sisyphusJuniorNotepad?.["tool.execute.before"]?.(input, output)
await hooks.atlasHook?.["tool.execute.before"]?.(input, output)
await hooks.hashlineEditDisabler?.["tool.execute.before"]?.(input, output)
if (input.tool === "task") {
const argsObject = output.args
const category = typeof argsObject.category === "string" ? argsObject.category : undefined
const subagentType = typeof argsObject.subagent_type === "string" ? argsObject.subagent_type : undefined
const sessionId = typeof argsObject.session_id === "string" ? argsObject.session_id : undefined
if (category) {
argsObject.subagent_type = "sisyphus-junior"
} else if (!subagentType && sessionId) {
const resolvedAgent = await resolveSessionAgent(ctx.client, sessionId)
argsObject.subagent_type = resolvedAgent ?? "continue"
}
}
if (hooks.ralphLoop && input.tool === "slashcommand") {
const rawCommand = typeof output.args.command === "string" ? output.args.command : undefined
const command = rawCommand?.replace(/^\//, "").toLowerCase()
const sessionID = input.sessionID || getMainSessionID()
if (command === "ralph-loop" && sessionID) {
const rawArgs = rawCommand?.replace(/^\/?(ralph-loop)\s*/i, "") || ""
const taskMatch = rawArgs.match(/^["'](.+?)["']/)
const prompt =
taskMatch?.[1] ||
rawArgs.split(/\s+--/)[0]?.trim() ||
"Complete the task as instructed"
const maxIterMatch = rawArgs.match(/--max-iterations=(\d+)/i)
const promiseMatch = rawArgs.match(/--completion-promise=["']?([^"'\s]+)["']?/i)
hooks.ralphLoop.startLoop(sessionID, prompt, {
maxIterations: maxIterMatch ? parseInt(maxIterMatch[1], 10) : undefined,
completionPromise: promiseMatch?.[1],
})
} else if (command === "cancel-ralph" && sessionID) {
hooks.ralphLoop.cancelLoop(sessionID)
} else if (command === "ulw-loop" && sessionID) {
const rawArgs = rawCommand?.replace(/^\/?(ulw-loop)\s*/i, "") || ""
const taskMatch = rawArgs.match(/^["'](.+?)["']/)
const prompt =
taskMatch?.[1] ||
rawArgs.split(/\s+--/)[0]?.trim() ||
"Complete the task as instructed"
const maxIterMatch = rawArgs.match(/--max-iterations=(\d+)/i)
const promiseMatch = rawArgs.match(/--completion-promise=["']?([^"'\s]+)["']?/i)
hooks.ralphLoop.startLoop(sessionID, prompt, {
ultrawork: true,
maxIterations: maxIterMatch ? parseInt(maxIterMatch[1], 10) : undefined,
completionPromise: promiseMatch?.[1],
})
}
}
if (input.tool === "slashcommand") {
const rawCommand = typeof output.args.command === "string" ? output.args.command : undefined
const command = rawCommand?.replace(/^\//, "").toLowerCase()
const sessionID = input.sessionID || getMainSessionID()
if (command === "stop-continuation" && sessionID) {
hooks.stopContinuationGuard?.stop(sessionID)
hooks.todoContinuationEnforcer?.cancelAllCountdowns()
hooks.ralphLoop?.cancelLoop(sessionID)
clearBoulderState(ctx.directory)
log("[stop-continuation] All continuation mechanisms stopped", {
sessionID,
})
}
}
}
}