class Rubydex::CLI::Command::Query

# File lib/rubydex/cli/command/query.rb, line 20
def run
  schema = false
  format = "table"

  parse_options!(options: true) do |parser|
    parser.on("--schema", "Describe the queryable schema instead of running a query") { schema = true }
    parser.on("--format FORMAT", ["table", "json"], "Output format (table or json)") do |value|
      format = value
    end
  end

  query = argv.shift

  if schema
    warn("warning: ignoring query argument because `--schema` was given") if query
    # The schema is static, so describe it without building a graph.
    print(Rubydex::Query.schema(format))
    return
  end

  if query.nil? || query.empty?
    abort_with_usage("`query` requires a Cypher query argument (or pass `--schema`)")
  end

  # Parse the query up front so a malformed query fails fast, before the expensive indexing.
  parsed = parse_query(query)

  # Progress goes to stderr so stdout carries only the result (e.g. for piping a query's JSON).
  graph = build_graph($stderr)

  render(parsed, graph, format)
end