Struct ExternalMatchConfig

filter/external_match.go:32–43

}

type ExternalMatchConfig struct {
	Region         string        `help:"AWS region to pass to S3 client (only for files with s3:// prefix)" default:"us-west-2"`
	Files          []string      `help:"URL(s) of CSV file(s) containing the strings to match (s3[n]:// or file://). If %s is present, it's replaced, at download time, with the result of calling time.Now().Format(DateTimeLayout)." required:"true"`
	DateTimeLayout string        `help:"Go date time string layout replacing %s in Files, evaluated just before downloading Files. See https://pkg.go.dev/time#Time.Format"`
	TimeSubtract   time.Duration `help:"Duration to subtract from time.Now() when evaluating DateTimeLayout. See https://pkg.go.dev/time#ParseDuration"`
	RefreshEvery   time.Duration `help:"Period at which Files are refreshed (downloaded again), if not set, Files are never refreshed"`
	CSVColumn      int           `help:"0-based index of the CSV column containing the values to consider" default:"0"`
	FieldName      string        `help:"Name of the record field to consider for the match" required:"true"`
	KeepOnMatch    bool          `help:"If true, keep records if field at FieldName matches any of the CSV values. If false, discard records if field matches any of the CSV values." default:"false"`

	fidx baker.FieldIndex // FieldIndex corresponding to FieldName
}

type ExternalMatch struct {
	cfg *ExternalMatchConfig