mocklog

package

v1.10.0 Latest Latest Go to latest Published: Aug 4, 2026 License: MIT Imports: 6 Imported by: 0

Details

Package mocklog provides a shared log writer that services use to write mock execution logs to CloudWatch Logs via the ServiceLocator.

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func GenerateBuildLines(serviceName, buildID string, phases []string) []string

GenerateBuildLines produces mock build log output for a given service and action.

type LogEvent struct {
	Timestamp time.Time
	Message   string
}

LogEvent represents a single log entry.

type ServiceLocator interface {
	Lookup(name string) (service.Service, error)
}

ServiceLocator resolves other services by name.

type Writer struct {
	// contains filtered or unexported fields
}

Writer writes mock log events to the CloudWatch Logs service.

func NewWriter(locator ServiceLocator) *Writer

NewWriter creates a log writer that uses the given locator to find the CloudWatch Logs service ("logs").

func (w *Writer) CreateLogGroup(groupName string) error

CreateLogGroup creates a log group in CloudWatch Logs.

func (w *Writer) CreateLogStream(groupName, streamName string) error

CreateLogStream creates a log stream within a log group.

func (w *Writer) PutLogEvents(groupName, streamName string, events []LogEvent) error

PutLogEvents writes log events to a CloudWatch Logs stream.

func (w *Writer) WriteBuildLog(groupName, streamName string, lines []string)

WriteBuildLog is a convenience method that creates a log group + stream and writes a sequence of log lines. Used by CodeBuild, Glue, EMR, etc.