logging

func (*LoggerBuilder) AddField ¶

func (b *LoggerBuilder) AddField(name string, value any) *LoggerBuilder

AddField adds a field that will be added to all the log messages. The following field values have special meanings:

- %p: Is replaced by the process identifier.

Any other field value is added without change.

func (*LoggerBuilder) AddFields ¶

func (b *LoggerBuilder) AddFields(values map[string]any) *LoggerBuilder

AddFields adds a set of fields that will be added to all the log messages. See the AddField method for the meanings of values.

func (*LoggerBuilder) Build ¶

func (b *LoggerBuilder) Build() (result *slog.Logger, err error)

Build uses the data stored in the buider to create a new logger.

func (*LoggerBuilder) SetErr ¶

func (b *LoggerBuilder) SetErr(value io.Writer) *LoggerBuilder

SetErr sets the standard error output stream. This is optional and will only be used when the log file is 'stderr'.

func (*LoggerBuilder) SetFields ¶

func (b *LoggerBuilder) SetFields(values map[string]any) *LoggerBuilder

SetFields sets the fields tht will be added to all the log messages. See the AddField method for the meanings of values. Note that this replaces any previously configured fields. If you want to preserve them use the AddFields method.

func (*LoggerBuilder) SetFile ¶

func (b *LoggerBuilder) SetFile(value string) *LoggerBuilder

SetFile sets the file that the logger will write to. This is optional, and if not specified the the logger will write to the standard output stream of the process.

func (*LoggerBuilder) SetFlags ¶

func (b *LoggerBuilder) SetFlags(flags *pflag.FlagSet) *LoggerBuilder

SetFlags sets the command line flags that should be used to configure the logger. This is optional.

func (*LoggerBuilder) SetLevel ¶

func (b *LoggerBuilder) SetLevel(value string) *LoggerBuilder

SetLevel sets the log level.

func (*LoggerBuilder) SetOut ¶

func (b *LoggerBuilder) SetOut(value io.Writer) *LoggerBuilder

SetOut sets the standard output stream. This is optional and will only be used then the log file is 'stdout'.

func (*LoggerBuilder) SetRedact ¶

func (b *LoggerBuilder) SetRedact(value bool) *LoggerBuilder

Set redact sets the flag that indicates if security sensitive data should be removed from the log. These fields are indicated by adding an exlamation mark in front of the field name. For example, to write a message with a `public` field that isn't sensitive and another `private` field that is:

logger.Info(
	"SSH keys",
	"public", publicKey,
	"!public", privateKey,
)

When redacting is enabled the value of the sensitive field will be replaced be `***`, so in the example above the resulting message will be like this:

{
	"msg": "SSHKeys",
	"public": "ssh-rsa AAA...",
	"private": "***"
}

The exclamation mark will be always removed from the field name.

func (*LoggerBuilder) SetWriter ¶

func (b *LoggerBuilder) SetWriter(value io.Writer) *LoggerBuilder

SetWriter sets the writer that the logger will write to. This is optional, and if not specified the the logger will write to the standard output stream of the process.

func (LoggingContextHandler) Enabled ¶

func (h LoggingContextHandler) Enabled(ctx context.Context, level slog.Level) bool

func (LoggingContextHandler) Handle ¶

func (h LoggingContextHandler) Handle(ctx context.Context, record slog.Record) error

Handle adds attributes from the context to the log record

func (LoggingContextHandler) WithAttrs ¶

func (h LoggingContextHandler) WithAttrs(attrs []slog.Attr) slog.Handler

func (LoggingContextHandler) WithGroup ¶

func (h LoggingContextHandler) WithGroup(name string) slog.Handler