Function findBlockId

packages/cli/src/commands/dag.ts:473–495

(query: string, nodes: DagNode[], blockMap: BlockMap)

}

function findBlockId(query: string, nodes: DagNode[], blockMap: BlockMap): string | null {
  // Try exact ID match first
  if (nodes.some(n => n.id === query)) {
    return query
  }

  // Try label match (case-insensitive)
  const queryLower = query.toLowerCase()
  for (const [id, info] of blockMap) {
    if (info.label.toLowerCase() === queryLower) {
      return id
    }
  }

  // Try partial label match
  for (const [id, info] of blockMap) {
    if (info.label.toLowerCase().includes(queryLower)) {
      return id
    }
  }

  return null
}

function outputDot(dag: BlockDependencyDag, blockMap: BlockMap): void {
  const lines: string[] = []