Function checkCrossProjectResume

src/utils/crossProjectResume.ts:30–75

(
  log: LogOption,
  showAllProjects: boolean,
  worktreePaths: string[],
)

 * For different projects, we generate the cd command.
 */
export function checkCrossProjectResume(
  log: LogOption,
  showAllProjects: boolean,
  worktreePaths: string[],
): CrossProjectResumeResult {
  const currentCwd = getOriginalCwd()

  if (!showAllProjects || !log.projectPath || log.projectPath === currentCwd) {
    return { isCrossProject: false }
  }

  // Gate worktree detection to ants only for staged rollout
  if (process.env.USER_TYPE !== 'ant') {
    const sessionId = getSessionIdFromLog(log)
    const command = `cd ${quote([log.projectPath])} && claude --resume ${sessionId}`
    return {
      isCrossProject: true,
      isSameRepoWorktree: false,
      command,
      projectPath: log.projectPath,
    }
  }

  // Check if log.projectPath is under a worktree of the same repo
  const isSameRepo = worktreePaths.some(
    wt => log.projectPath === wt || log.projectPath!.startsWith(wt + sep),
  )

  if (isSameRepo) {
    return {
      isCrossProject: true,
      isSameRepoWorktree: true,
      projectPath: log.projectPath,
    }
  }

  // Different repo - generate cd command
  const sessionId = getSessionIdFromLog(log)
  const command = `cd ${quote([log.projectPath])} && claude --resume ${sessionId}`
  return {
    isCrossProject: true,
    isSameRepoWorktree: false,
    command,
    projectPath: log.projectPath,
  }
}