util

package

v0.3.0 Latest Latest Go to latest Published: Dec 31, 2022 License: Apache-2.0 Imports: 7 Imported by: 0

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util provides general utility functions for promql-cli

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func UniqLabels(result model.Value) (labels []model.LabelName, err error)

UniqLabels takes an interface model.Value and returns a slice of label names.

type TermDimensions struct {
	Height int
	Width  int
}

TermDimensions stores the width and height of the current terminal window Used when setting the ascii graph size for range queries

func TerminalSize() (dimensions TermDimensions, err error)

TerminalSize returns the current height and width [h,w] of the terminal promql is executed in.