policy

Documentation

Index

• Constants
• type Alphabetical
  • func NewAlphabetical(order string) (*Alphabetical, error)
  • func (p *Alphabetical) Latest(versions []string) (string, error)
• type Numerical
  • func NewNumerical(order string) (*Numerical, error)
  • func (p *Numerical) Latest(versions []string) (string, error)
• type Policer
  • func PolicerFromSpec(choice imagev1.ImagePolicyChoice) (Policer, error)
• type RegexFilter
  • func NewRegexFilter(pattern string, replace string) (*RegexFilter, error)
  • func (f *RegexFilter) Apply(list []string)
  • func (f *RegexFilter) GetOriginalTag(tag string) string
  • func (f *RegexFilter) Items() []string
• type SemVer
  • func NewSemVer(r string) (*SemVer, error)
  • func (p *SemVer) Latest(versions []string) (string, error)

Constants

const (
	// AlphabeticalOrderAsc ascending order
	AlphabeticalOrderAsc = "ASC"
	// AlphabeticalOrderDesc descending order
	AlphabeticalOrderDesc = "DESC"
)

const (
	// NumericalOrderAsc ascending order
	NumericalOrderAsc = "ASC"
	// NumericalOrderDesc descending order
	NumericalOrderDesc = "DESC"
)

Types

type Alphabetical

type Alphabetical struct {
	Order string
}

Alphabetical representes a alphabetical ordering policy

func NewAlphabetical

func NewAlphabetical(order string) (*Alphabetical, error)

NewAlphabetical constructs a Alphabetical object validating the provided order argument

func (*Alphabetical) Latest

func (p *Alphabetical) Latest(versions []string) (string, error)

Latest returns latest version from a provided list of strings

type Numerical

type Numerical struct {
	Order string
}

Numerical representes a Numerical ordering policy

func NewNumerical

func NewNumerical(order string) (*Numerical, error)

NewNumerical constructs a Numerical object validating the provided order argument

func (*Numerical) Latest

func (p *Numerical) Latest(versions []string) (string, error)

Latest returns latest version from a provided list of strings

type Policer

type Policer interface {
	Latest([]string) (string, error)
}

Policer is an interface representing a policy implementation type

func PolicerFromSpec

func PolicerFromSpec(choice imagev1.ImagePolicyChoice) (Policer, error)

PolicerFromSpec constructs a new policy object based on

type RegexFilter

type RegexFilter struct {
	Regexp  *regexp.Regexp
	Replace string
	// contains filtered or unexported fields
}

RegexFilter represents a regular expression filter

func NewRegexFilter

func NewRegexFilter(pattern string, replace string) (*RegexFilter, error)

NewRegexFilter constructs new RegexFilter object

func (*RegexFilter) Apply

func (f *RegexFilter) Apply(list []string)

Apply will construct the filtered list of tags based on the provided list of tags

func (*RegexFilter) GetOriginalTag

func (f *RegexFilter) GetOriginalTag(tag string) string

GetOriginalTag returns the original tag before replace extraction

func (*RegexFilter) Items

func (f *RegexFilter) Items() []string

Items returns the list of filtered tags

type SemVer

type SemVer struct {
	Range string
	// contains filtered or unexported fields
}

SemVer representes a SemVer policy

func NewSemVer

func NewSemVer(r string) (*SemVer, error)

NewSemVer constructs a SemVer object validating the provided semver constraint

func (*SemVer) Latest

func (p *SemVer) Latest(versions []string) (string, error)

Latest returns latest version from a provided list of strings