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// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package telemetry
import (
"golang.org/x/telemetry/internal/telemetry"
)
// Mode returns the current telemetry mode.
//
// The telemetry mode is a global value that controls both the local collection
// and uploading of telemetry data. Possible mode values are:
// - "on": both collection and uploading is enabled
// - "local": collection is enabled, but uploading is disabled
// - "off": both collection and uploading are disabled
//
// When mode is "on", or "local", telemetry data is written to the local file
// system and may be inspected with the [gotelemetry] command.
//
// If an error occurs while reading the telemetry mode from the file system,
// Mode returns the default value "local".
//
// [gotelemetry]: https://pkg.go.dev/golang.org/x/telemetry/cmd/gotelemetry
func Mode() string {
mode, _ := telemetry.Default.Mode()
return mode
}
// SetMode sets the global telemetry mode to the given value.
//
// See the documentation of [Mode] for a description of the supported mode
// values.
//
// An error is returned if the provided mode value is invalid, or if an error
// occurs while persisting the mode value to the file system.
func SetMode(mode string) error {
return telemetry.Default.SetMode(mode)
}