pattern

Documentation

Index

• Constants
• Variables
• func Extensions() []string
• func FindHrefPatterns(resp *http.Response) ([]string, error)
• func RLEHeaderRegexp() *regexp.Regexp
• type MultiplePatternsError
  • func (m MultiplePatternsError) Error() string
• type Pattern
  • func Default() *Pattern
  • func New(conf *config.Config) (*Pattern, error)
  • func Unmarshal(r io.Reader) (*Pattern, error)
  • func UnmarshalFile(path string) (*Pattern, error)
  • func UnmarshalPlaintext(r io.Reader) (*Pattern, error)
  • func UnmarshalRLE(r io.Reader) (*Pattern, error)
  • func UnmarshalURL(ctx context.Context, url string) (*Pattern, error)
  • func (p Pattern) LogValue() slog.Value
  • func (p Pattern) NameAuthor() string
  • func (p Pattern) Step(steps uint64)

Constants

const (
	ExtRLE       = ".rle"
	ExtPlaintext = ".cells"
)

Variables

var (
	ErrInvalidHeader       = errors.New("invalid header")
	ErrUnexpectedCharacter = errors.New("unexpected character")
	ErrDetectFailed        = errors.New("unable to detect pattern file format")
)

var ErrNoPatternLinks = errors.New("no pattern links found")

var ErrResponse = errors.New("HTTP error")

Functions

func Extensions

func Extensions() []string

func FindHrefPatterns

func FindHrefPatterns(resp *http.Response) ([]string, error)

func RLEHeaderRegexp

func RLEHeaderRegexp() *regexp.Regexp

Types

type MultiplePatternsError

type MultiplePatternsError struct {
	URLs []string
}

func (MultiplePatternsError) Error

func (m MultiplePatternsError) Error() string

type Pattern

type Pattern struct {
	Name    string
	Comment string
	Author  string
	Tree    *quadtree.Gosper
	Rule    rule.Rule
}

func Default

func Default() *Pattern

func New

func New(conf *config.Config) (*Pattern, error)

func Unmarshal

func Unmarshal(r io.Reader) (*Pattern, error)

func UnmarshalFile

func UnmarshalFile(path string) (*Pattern, error)

func UnmarshalPlaintext

func UnmarshalPlaintext(r io.Reader) (*Pattern, error)

func UnmarshalRLE

func UnmarshalRLE(r io.Reader) (*Pattern, error)

func UnmarshalURL

func UnmarshalURL(ctx context.Context, url string) (*Pattern, error)

func (Pattern) LogValue

func (p Pattern) LogValue() slog.Value

func (Pattern) NameAuthor

func (p Pattern) NameAuthor() string

func (Pattern) Step

func (p Pattern) Step(steps uint64)