log

package

v1.1.9 Latest Latest Go to latest Published: Apr 6, 2026 License: MIT Imports: 8 Imported by: 0

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type Format int

Format represents log format type

const (
	Unknown Format = iota
	Nginx
	Apache
	Syslog
	Custom
)

func (f Format) String() string

String converts Format to string

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

Parser implements a log parser with multiple format support

func DefaultParser() *Parser

DefaultParser creates a new log parser

func (p *Parser) DetectFormat(r io.Reader) (Format, error)

DetectFormat auto-detects log format from first few lines

func (p *Parser) GetSupportedTypes() []string

GetSupportedTypes returns supported formats

func (p *Parser) Parse(ctx context.Context, content []byte, metadata map[string]any) (*core.Document, error)

Parse implements the core.Parser interface

func (p *Parser) ParseStream(ctx context.Context, r io.Reader, metadata map[string]any) (<-chan *core.Document, error)

ParseStream implements the core.Parser interface

func (p *Parser) SetChunkOverlap(overlap int)

SetChunkOverlap sets the chunk overlap

func (p *Parser) SetChunkSize(size int)

SetChunkSize sets the chunk size

func (p *Parser) SetFormat(format Format)

SetFormat sets the log format

func (p *Parser) SetPattern(pattern string) error

SetPattern sets custom regex pattern

func (p *Parser) Supports(contentType string) bool

Supports checks if the content type is supported