Files
oh-my-openagent/src/hooks/claude-code-hooks/pre-compact.ts

110 lines
3.0 KiB
TypeScript

import type {
PreCompactInput,
PreCompactOutput,
ClaudeHooksConfig,
} from "./types"
import { findMatchingHooks, executeHookCommand, log } from "../../shared"
import { DEFAULT_CONFIG } from "./plugin-config"
import { isHookCommandDisabled, type PluginExtendedConfig } from "./config-loader"
export interface PreCompactContext {
sessionId: string
cwd: string
}
export interface PreCompactResult {
context: string[]
elapsedMs?: number
hookName?: string
continue?: boolean
stopReason?: string
suppressOutput?: boolean
systemMessage?: string
}
export async function executePreCompactHooks(
ctx: PreCompactContext,
config: ClaudeHooksConfig | null,
extendedConfig?: PluginExtendedConfig | null
): Promise<PreCompactResult> {
if (!config) {
return { context: [] }
}
const matchers = findMatchingHooks(config, "PreCompact", "*")
if (matchers.length === 0) {
return { context: [] }
}
const stdinData: PreCompactInput = {
session_id: ctx.sessionId,
cwd: ctx.cwd,
hook_event_name: "PreCompact",
hook_source: "opencode-plugin",
}
const startTime = Date.now()
let firstHookName: string | undefined
const collectedContext: string[] = []
for (const matcher of matchers) {
for (const hook of matcher.hooks) {
if (hook.type !== "command") continue
if (isHookCommandDisabled("PreCompact", hook.command, extendedConfig ?? null)) {
log("PreCompact hook command skipped (disabled by config)", { command: hook.command })
continue
}
const hookName = hook.command.split("/").pop() || hook.command
if (!firstHookName) firstHookName = hookName
const result = await executeHookCommand(
hook.command,
JSON.stringify(stdinData),
ctx.cwd,
{ forceZsh: DEFAULT_CONFIG.forceZsh, zshPath: DEFAULT_CONFIG.zshPath }
)
if (result.exitCode === 2) {
log("PreCompact hook blocked", { hookName, stderr: result.stderr })
continue
}
if (result.stdout) {
try {
const output = JSON.parse(result.stdout) as PreCompactOutput
if (output.hookSpecificOutput?.additionalContext) {
collectedContext.push(...output.hookSpecificOutput.additionalContext)
} else if (output.context) {
collectedContext.push(...output.context)
}
if (output.continue === false) {
return {
context: collectedContext,
elapsedMs: Date.now() - startTime,
hookName: firstHookName,
continue: output.continue,
stopReason: output.stopReason,
suppressOutput: output.suppressOutput,
systemMessage: output.systemMessage,
}
}
} catch {
if (result.stdout.trim()) {
collectedContext.push(result.stdout.trim())
}
}
}
}
}
return {
context: collectedContext,
elapsedMs: Date.now() - startTime,
hookName: firstHookName,
}
}