Function buildSelect

command/select.go:52–95

(c *cli.Context, inputFormat string, inputStructure *string)

}

func buildSelect(c *cli.Context, inputFormat string, inputStructure *string) (cmd *Select, err error) {
	defer stat.Collect(c.Command.FullName(), &err)()

	fullCommand := commandFromContext(c)

	src, err := url.New(
		c.Args().Get(0),
		url.WithVersion(c.String("version-id")),
		url.WithRaw(c.Bool("raw")),
		url.WithAllVersions(c.Bool("all-versions")),
	)

	if err != nil {
		printError(fullCommand, c.Command.Name, err)
		return nil, err
	}

	outputFormat := c.String("output-format")
	if c.String("output-format") == "" {
		outputFormat = inputFormat
	}

	cmd = &Select{
		src:         src,
		op:          c.Command.Name,
		fullCommand: fullCommand,
		// flags
		inputFormat:           inputFormat,
		outputFormat:          outputFormat,
		query:                 c.String("query"),
		compressionType:       c.String("compression"),
		exclude:               c.StringSlice("exclude"),
		forceGlacierTransfer:  c.Bool("force-glacier-transfer"),
		ignoreGlacierWarnings: c.Bool("ignore-glacier-warnings"),

		storageOpts: NewStorageOpts(c),
	}

	// parquet files don't have an input structure
	if inputStructure != nil {
		cmd.inputStructure = *inputStructure
	}
	return cmd, nil
}

func NewSelectCommand() *cli.Command {
	sharedFlags := []cli.Flag{