lang

package

v0.0.0-...-316db35 Latest Latest Go to latest Published: Feb 14, 2023 License: Apache-2.0 Imports: 7 Imported by: 0

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var (
	ErrNotDetermined = errors.New("language cannot be determined")
)

Errors

func ProcessesPerLang(ctx context.Context, l log.Logger) map[ID][]*process.Process

ProcessesPerLang returns a list of introspectable processes indexed by language identifier.

type ID string

ID language unique identifier.

const (
	Unknown ID = "unknown"
	Java    ID = "java"
	Go      ID = "go"
)

Language identifiers.

func GuessLang(ctx context.Context, p *process.Process) (id ID, err error)

CmdLineGuessFn guess what language a cmdline runs on. fixed error vars are returned:

ErrNotDetermined: language cannot be determined this error can also wrap process.ErrorProcessNotRunning when process no longer exists

func (i ID) IntegrationName() string

IntegrationName generates the expected language specific introspection integration name.