xrepo

package

v0.2.7 Latest Latest Go to latest Published: Sep 11, 2022 License: ISC Imports: 17 Imported by: 0

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Repository

github.com/void-linux/xmandump

Links

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Documentation ¶

Index ¶

Variables
type FilterFunc
type Package
type Packages
- func (ps Packages) Filter(filter FilterFunc) Packages
type RepoData
- func NewRepoData() *RepoData
type Time
type URL

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrNoIndex = fmt.Errorf("index not found: %s", repoIndexFile)

ErrNoIndex is returned if the repository's index property list isn't found.

Functions ¶

This section is empty.

Types ¶

type FilterFunc ¶

type FilterFunc func(*Package) bool

FilterFunc is a function that returns true if a package matches the filter, and false otherwise. Filters must not modify the packages they filter.

type Package ¶

type Package struct {
	PackageVersion string `plist:"pkgver" json:"-"`
	Name           string `plist:"-" json:"name,omitempty"`
	Version        string `plist:"-" json:"version,omitempty"`
	Revision       int    `plist:"-" json:"revision,omitempty"`

	Repository     string `plist:"-" json:"repository,omitempty"`
	Architecture   string `plist:"architecture" json:"architecture,omitempty"`
	BuildDate      Time   `plist:"build-date" json:"build_date,omitempty"`
	BuildOptions   string `plist:"build-options" json:"build_options,omitempty"`
	FilenameSHA256 string `plist:"filename-sha256" json:"filename_sha256,omitempty"`
	FilenameSize   int64  `plist:"filename-size" json:"filename_size,omitempty"`
	Homepage       *URL   `plist:"homepage" json:"homepage,omitempty"`
	InstalledSize  int64  `plist:"installed_size" json:"installed_size,omitempty"`
	License        string `plist:"license" json:"license,omitempty"`
	Maintainer     string `plist:"maintainer" json:"maintainer,omitempty"`
	ShortDesc      string `plist:"short_desc" json:"short_desc,omitempty"`
	Preserve       bool   `plist:"preserve" json:"preserve,omitempty"`

	SourceRevisions string `plist:"source-revisions" json:"source_revisions,omitempty"`

	RunDepends []string `plist:"run_depends" json:"run_depends,omitempty"`

	ShlibRequires []string `plist:"shlib-requires" json:"shlib_requires,omitempty"`
	ShlibProvides []string `plist:"shlib-provides" json:"shlib_provides,omitempty"`

	Conflicts []string `plist:"conflicts" json:"conflicts,omitempty"`
	Reverts   []string `plist:"reverts" json:"reverts,omitempty"`

	Replaces     []string            `plist:"replaces" json:"replaces,omitempty"`
	Alternatives map[string][]string `plist:"alternatives" json:"alternatives,omitempty"`

	ConfFiles []string `plist:"conf_files" json:"conf_files,omitempty"`

	Index int    `plist:"-" json:"-"`
	ETag  string `plist:"-" json:"-"`
}

Package describes an XBPS package as stored in a repository's repodata.

func (Packages) Filter ¶

func (ps Packages) Filter(filter FilterFunc) Packages

Filter returns a new Packages slice containing only packages that match the filter. The filter must not modify packages.

func NewRepoData ¶

func NewRepoData() *RepoData

NewRepoData allocates a new, empty repodata. It must be populated using LoadRepo.

func (*RepoData) ETag ¶

func (rd *RepoData) ETag() string

ETag returns the precomputed etag of the received.

func (*RepoData) Index ¶

func (rd *RepoData) Index() Packages

Index returns the complete set of packages held in the RepoData. Callers must not modify the returned slice or packages.

func (*RepoData) LoadRepo ¶

func (rd *RepoData) LoadRepo(path, repo string) error

LoadRepo attempts to load repodata from the given path and assigns packages the given repo string as their repository (not a field formally defined by an XBPS repository). If repo is an empty string, it attempts to determine the repository from the path.

If an error is returned, the receiver is in an undefined state.

func (*RepoData) NameIndex ¶

func (rd *RepoData) NameIndex() []string

NameIndex returns the name of all packages, without version and revision.

func (*RepoData) Package ¶

func (rd *RepoData) Package(name string) *Package

Package returns the package, if any, identified by name. If no such package exists, it returns nil.

func (*RepoData) ReadRepo ¶

func (rd *RepoData) ReadRepo(r io.Reader, repo string) error

ReadRepo reads a repository's repodata from the given io.Reader. It assigns all packages in r the given repo string. If repo is an empty string, it attempts to

func (*RepoData) ReadRepoIndex ¶

func (rd *RepoData) ReadRepoIndex(r io.Reader, repo string) error

ReadRepoIndex reads a repository's repodata index property list and adds all package data from that to the receiver RepoData. This is rarely called directly.

type Time ¶

type Time time.Time

Time is repodata-marshaling-friendly time.Time.

func (Time) MarshalText ¶

func (t Time) MarshalText() ([]byte, error)

MarshalText implements encoding.TextMarshaler.

func (Time) Time ¶

func (t Time) Time() time.Time

Time returns the receiver as a time.Time.

func (*Time) UnmarshalText ¶

func (t *Time) UnmarshalText(p []byte) error

UnmarshalText implements encoding.TextUnmarshaler.

type URL ¶

type URL url.URL

URL is a repodata-marshaling-friendly url.URL.

func (*URL) MarshalText ¶

func (u *URL) MarshalText() ([]byte, error)