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oh-my-opencode/src/hooks/atlas/subagent-session-id.ts
T

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TypeScript

import type { PluginInput } from "@opencode-ai/plugin"
import { log } from "../../shared/logger"
import { isSessionInBoulderLineage } from "./boulder-session-lineage"
import { HOOK_NAME } from "./hook-name"
export function extractSessionIdFromOutput(output: string): string | undefined {
const taskMetadataBlocks = [...output.matchAll(/<task_metadata>([\s\S]*?)<\/task_metadata>/gi)]
const lastTaskMetadataBlock = taskMetadataBlocks.at(-1)?.[1]
if (lastTaskMetadataBlock) {
const taskMetadataSessionMatch = lastTaskMetadataBlock.match(/session_id:\s*(ses_[a-zA-Z0-9_-]+)/i)
if (taskMetadataSessionMatch) {
return taskMetadataSessionMatch[1]
}
}
const explicitSessionMatches = [...output.matchAll(/Session ID:\s*(ses_[a-zA-Z0-9_-]+)/g)]
return explicitSessionMatches.at(-1)?.[1]
}
export async function validateSubagentSessionId(input: {
client: PluginInput["client"]
sessionID?: string
lineageSessionIDs: string[]
}): Promise<string | undefined> {
if (!input.sessionID || input.lineageSessionIDs.length === 0) {
return undefined
}
const belongsToLineage = await isSessionInBoulderLineage({
client: input.client,
sessionID: input.sessionID,
boulderSessionIDs: input.lineageSessionIDs,
})
if (!belongsToLineage) {
log(`[${HOOK_NAME}] Ignoring extracted session id outside active lineage`, {
sessionID: input.sessionID,
lineageSessionIDs: input.lineageSessionIDs,
})
return undefined
}
return input.sessionID
}