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v1.40.5 Latest Latest Go to latest Published: Aug 20, 2025 License: Apache-2.0 Imports: 18 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/castai/kvisor

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Documentation ¶

Overview ¶

Original source by syft https://github.com/anchore/syft/blob/c53f2fbad369b7c19d28b3b63511c95a04e33ff1/internal/regex_helpers.go#L1

Index ¶

Variables
func MatchAnyFromReader(r io.Reader, res ...*regexp.Regexp) (bool, error)
func MatchNamedCaptureGroups(regEx *regexp.Regexp, content string) map[string]string
func MatchNamedCaptureGroupsFromReader(re *regexp.Regexp, r io.Reader) (map[string]string, error)
type Parser
- func NewParser() *Parser
- func (p *Parser) Parse(r xio.ReadSeekerAt) ([]ftypes.Package, []ftypes.Dependency, error)
- func (p *Parser) ParseLDFlags(name string, flags []string) string

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrUnrecognizedExe = xerrors.New("unrecognized executable format")
	ErrNonGoBinary     = xerrors.New("non go binary")
)

Functions ¶

func MatchAnyFromReader ¶

func MatchAnyFromReader(r io.Reader, res ...*regexp.Regexp) (bool, error)

MatchAnyFromReader matches any of the provided regular expressions from a reader, assuming the pattern fits within 1.5x the reader chunk size (1MB * 1.5).

func MatchNamedCaptureGroups ¶

func MatchNamedCaptureGroups(regEx *regexp.Regexp, content string) map[string]string

MatchNamedCaptureGroups takes a regular expression and string and returns all of the named capture group results in a map. This is only for the first match in the regex. Callers shouldn't be providing regexes with multiple capture groups with the same name.

func MatchNamedCaptureGroupsFromReader ¶

func MatchNamedCaptureGroupsFromReader(re *regexp.Regexp, r io.Reader) (map[string]string, error)

MatchNamedCaptureGroupsFromReader matches named capture groups from a reader, assuming the pattern fits within 1.5x the reader chunk size (1MB * 1.5).

Types ¶

type Parser ¶

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

func NewParser ¶

func NewParser() *Parser

func (*Parser) Parse ¶

func (p *Parser) Parse(r xio.ReadSeekerAt) ([]ftypes.Package, []ftypes.Dependency, error)

Parse scans file to try to report the Go and module versions.

func (*Parser) ParseLDFlags ¶

func (p *Parser) ParseLDFlags(name string, flags []string) string

ParseLDFlags attempts to parse the binary's version from any `-ldflags` passed to `go build` at build time.

Source Files ¶

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