manager

package
v0.3.8 Latest Latest
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 Go to latest Published: Mar 26, 2026 License: GPL-3.0 Imports: 14 Imported by: 0

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Index

Constants

This section is empty.

Variables

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var ErrUpgradeNotSupported = errors.New("this package manager does not support upgrading a single package")

ErrUpgradeNotSupported is returned when a manager cannot upgrade a single package.

Functions

func FetchDependencies added in v0.2.0 

func FetchDependencies(mgrs []Manager, pkgs []model.Package, cache *DepsCache) map[string][]string

FetchDependencies fetches dependency lists for all packages, using the cache where possible and falling back to the manager's DependencyLister interface.

func FetchDescriptions 

func FetchDescriptions(mgrs []Manager, pkgs []model.Package, cache *DescriptionCache) map[string]string

FetchDescriptions fetches descriptions for all packages, using the cache where possible and falling back to the manager's Describer interface.

func FetchUpdates 

func FetchUpdates(mgrs []Manager, pkgs []model.Package, cache *UpdateCache) map[string]string

FetchUpdates checks for available updates across all managers, using the cache. Returns a map of package key → latest version.

func FormatBytes 

func FormatBytes(b int64) string

FormatBytes returns a human-readable size string.

func LoadScanCache 

func LoadScanCache() []model.Package

LoadScanCache returns cached packages if the cache exists and is fresh. Returns nil if stale or missing.

func ParseSizeString 

func ParseSizeString(s string) int64

ParseSizeString converts a human-readable size like "1.5 MiB" or "234 KiB" into bytes. Returns 0 if parsing fails.

func QueryDetail 

func QueryDetail(name string) (model.Package, error)

QueryDetail fetches extended info for a single pacman package.

func SanitizeDesc added in v0.2.0 

func SanitizeDesc(s string) string

SanitizeDesc strips HTML tags and collapses whitespace from descriptions.

func SaveScanCache 

func SaveScanCache(pkgs []model.Package)

SaveScanCache writes the package list to the cache file.

func ScanCacheAge 

func ScanCacheAge() time.Duration

ScanCacheAge returns how old the cache is, or -1 if no cache.

func SplitApkNameVersion added in v0.2.0 

func SplitApkNameVersion(s string) (string, string)

SplitApkNameVersion splits "name-version-rN" by finding the version boundary. Alpine package names can contain hyphens, so we look for the last hyphen that is followed by a digit.

func SplitPkgsrcNameVersion added in v0.2.0 

func SplitPkgsrcNameVersion(s string) (string, string)

SplitPkgsrcNameVersion splits "name-version" by the last hyphen.

func SplitXbpsNameVersion added in v0.2.0 

func SplitXbpsNameVersion(s string) (string, string)

SplitXbpsNameVersion splits "name-version_revision" by the last hyphen before a digit.

Types

type AUR 

type AUR struct{}

func (*AUR) Available 

func (a *AUR) Available() bool

func (*AUR) CheckUpdates 

func (a *AUR) CheckUpdates(pkgs []model.Package) map[string]string

func (*AUR) Describe 

func (a *AUR) Describe(pkgs []model.Package) map[string]string

func (*AUR) ListDependencies added in v0.2.0 

func (a *AUR) ListDependencies(pkgs []model.Package) map[string][]string

func (*AUR) Name 

func (a *AUR) Name() model.Source

func (*AUR) RemoveCmd added in v0.3.5 

func (a *AUR) RemoveCmd(name string) *exec.Cmd

func (*AUR) Scan 

func (a *AUR) Scan() ([]model.Package, error)

type Apk 

type Apk struct{}

func (*Apk) Available 

func (a *Apk) Available() bool

func (*Apk) CheckUpdates 

func (a *Apk) CheckUpdates(pkgs []model.Package) map[string]string

func (*Apk) Describe 

func (a *Apk) Describe(pkgs []model.Package) map[string]string

func (*Apk) ListDependencies added in v0.2.0 

func (a *Apk) ListDependencies(pkgs []model.Package) map[string][]string

func (*Apk) Name 

func (a *Apk) Name() model.Source

func (*Apk) RemoveCmd added in v0.3.0 

func (a *Apk) RemoveCmd(name string) *exec.Cmd

func (*Apk) Scan 

func (a *Apk) Scan() ([]model.Package, error)

func (*Apk) UpgradeCmd added in v0.2.13 

func (a *Apk) UpgradeCmd(name string) *exec.Cmd

type Apt 

type Apt struct{}

func (*Apt) Available 

func (a *Apt) Available() bool

func (*Apt) CheckUpdates 

func (a *Apt) CheckUpdates(pkgs []model.Package) map[string]string

func (*Apt) Describe 

func (a *Apt) Describe(pkgs []model.Package) map[string]string

func (*Apt) InstallCmd added in v0.3.0 

func (a *Apt) InstallCmd(name string) *exec.Cmd

func (*Apt) ListDependencies added in v0.2.0 

func (a *Apt) ListDependencies(pkgs []model.Package) map[string][]string

func (*Apt) Name 

func (a *Apt) Name() model.Source

func (*Apt) RemoveCmd added in v0.3.0 

func (a *Apt) RemoveCmd(name string) *exec.Cmd

func (*Apt) RemoveCmdWithDeps added in v0.3.0 

func (a *Apt) RemoveCmdWithDeps(name string) *exec.Cmd

func (*Apt) Scan 

func (a *Apt) Scan() ([]model.Package, error)

func (*Apt) Search added in v0.3.0 

func (a *Apt) Search(query string) ([]model.Package, error)

func (*Apt) UpgradeCmd added in v0.2.13 

func (a *Apt) UpgradeCmd(name string) *exec.Cmd

type Brew 

type Brew struct{}

func (*Brew) Available 

func (b *Brew) Available() bool

func (*Brew) CheckUpdates 

func (b *Brew) CheckUpdates(pkgs []model.Package) map[string]string

func (*Brew) Describe 

func (b *Brew) Describe(pkgs []model.Package) map[string]string

func (*Brew) InstallCmd added in v0.3.0 

func (b *Brew) InstallCmd(name string) *exec.Cmd

func (*Brew) ListDependencies added in v0.2.0 

func (b *Brew) ListDependencies(pkgs []model.Package) map[string][]string

func (*Brew) Name 

func (b *Brew) Name() model.Source

func (*Brew) RemoveCmd added in v0.3.0 

func (b *Brew) RemoveCmd(name string) *exec.Cmd

func (*Brew) Scan 

func (b *Brew) Scan() ([]model.Package, error)

func (*Brew) Search added in v0.3.0 

func (b *Brew) Search(query string) ([]model.Package, error)

func (*Brew) UpgradeCmd added in v0.2.13 

func (b *Brew) UpgradeCmd(name string) *exec.Cmd

type Bun 

type Bun struct{}

func (*Bun) Available 

func (b *Bun) Available() bool

func (*Bun) Describe added in v0.3.4 

func (b *Bun) Describe(pkgs []model.Package) map[string]string

func (*Bun) Name 

func (b *Bun) Name() model.Source

func (*Bun) RemoveCmd added in v0.3.5 

func (b *Bun) RemoveCmd(name string) *exec.Cmd

func (*Bun) Scan 

func (b *Bun) Scan() ([]model.Package, error)

type Cargo 

type Cargo struct{}

func (*Cargo) Available 

func (c *Cargo) Available() bool

func (*Cargo) Describe added in v0.3.4 

func (c *Cargo) Describe(pkgs []model.Package) map[string]string

func (*Cargo) Name 

func (c *Cargo) Name() model.Source

func (*Cargo) RemoveCmd added in v0.3.0 

func (c *Cargo) RemoveCmd(name string) *exec.Cmd

func (*Cargo) Scan 

func (c *Cargo) Scan() ([]model.Package, error)

func (*Cargo) UpgradeCmd added in v0.2.13 

func (c *Cargo) UpgradeCmd(name string) *exec.Cmd

type Chocolatey added in v0.2.0 

type Chocolatey struct{}

Chocolatey manages packages via the Chocolatey package manager for Windows.

func (*Chocolatey) Available added in v0.2.0 

func (c *Chocolatey) Available() bool

func (*Chocolatey) CheckUpdates added in v0.2.0 

func (c *Chocolatey) CheckUpdates(_ []model.Package) map[string]string

CheckUpdates runs `choco outdated` to find packages with available updates.

func (*Chocolatey) Describe added in v0.3.4 

func (c *Chocolatey) Describe(pkgs []model.Package) map[string]string

func (*Chocolatey) InstallCmd added in v0.3.0 

func (c *Chocolatey) InstallCmd(name string) *exec.Cmd

func (*Chocolatey) Name added in v0.2.0 

func (c *Chocolatey) Name() model.Source

func (*Chocolatey) RemoveCmd added in v0.3.0 

func (c *Chocolatey) RemoveCmd(name string) *exec.Cmd

func (*Chocolatey) Scan added in v0.2.0 

func (c *Chocolatey) Scan() ([]model.Package, error)

Scan lists locally installed Chocolatey packages. Handles both Chocolatey v1 (requires --local-only flag) and v2+ (local by default).

func (*Chocolatey) Search added in v0.3.0 

func (c *Chocolatey) Search(query string) ([]model.Package, error)

func (*Chocolatey) UpgradeCmd added in v0.2.13 

func (c *Chocolatey) UpgradeCmd(name string) *exec.Cmd

type Composer 

type Composer struct{}

func (*Composer) Available 

func (c *Composer) Available() bool

func (*Composer) CheckUpdates 

func (c *Composer) CheckUpdates(pkgs []model.Package) map[string]string

func (*Composer) Describe 

func (c *Composer) Describe(pkgs []model.Package) map[string]string

func (*Composer) ListDependencies added in v0.2.0 

func (c *Composer) ListDependencies(pkgs []model.Package) map[string][]string

func (*Composer) Name 

func (c *Composer) Name() model.Source

func (*Composer) RemoveCmd added in v0.3.5 

func (c *Composer) RemoveCmd(name string) *exec.Cmd

func (*Composer) Scan 

func (c *Composer) Scan() ([]model.Package, error)

type Conda 

type Conda struct{}

func (*Conda) Available 

func (c *Conda) Available() bool

func (*Conda) CheckUpdates 

func (c *Conda) CheckUpdates(pkgs []model.Package) map[string]string

func (*Conda) Describe added in v0.3.4 

func (c *Conda) Describe(pkgs []model.Package) map[string]string

func (*Conda) ListDependencies added in v0.2.0 

func (c *Conda) ListDependencies(pkgs []model.Package) map[string][]string

func (*Conda) Name 

func (c *Conda) Name() model.Source

func (*Conda) RemoveCmd added in v0.3.0 

func (c *Conda) RemoveCmd(name string) *exec.Cmd

func (*Conda) Scan 

func (c *Conda) Scan() ([]model.Package, error)

func (*Conda) UpgradeCmd added in v0.2.13 

func (c *Conda) UpgradeCmd(name string) *exec.Cmd

type DeepRemover added in v0.3.0 

type DeepRemover interface {
	RemoveCmdWithDeps(name string) *exec.Cmd
}

DeepRemover is implemented by managers that can also remove a package along with its orphaned dependencies.

type DependencyLister added in v0.2.0 

type DependencyLister interface {
	ListDependencies(pkgs []model.Package) map[string][]string
}

DependencyLister is implemented by managers that can fetch package dependencies.

type DepsCache added in v0.2.0 

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

DepsCache persists dependency lists to disk with a 24h TTL.

func NewDepsCache added in v0.2.0 

func NewDepsCache() *DepsCache

func (*DepsCache) Flush added in v0.2.0 

func (dc *DepsCache) Flush()

Flush writes the cache to disk.

func (*DepsCache) Get added in v0.2.0 

func (dc *DepsCache) Get(key string) ([]string, bool)

Get returns cached dependencies if they exist and haven't expired.

func (*DepsCache) Set added in v0.2.0 

func (dc *DepsCache) Set(key string, deps []string)

Set stores a dependency list in the cache.

type Describer 

type Describer interface {
	Describe(pkgs []model.Package) map[string]string
}

Describer is implemented by managers that can fetch package descriptions.

type DescriptionCache 

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

DescriptionCache persists descriptions to disk with a 24h TTL.

func NewDescriptionCache 

func NewDescriptionCache() *DescriptionCache

func (*DescriptionCache) Flush 

func (dc *DescriptionCache) Flush()

Flush writes the cache to disk.

func (*DescriptionCache) Get 

func (dc *DescriptionCache) Get(key string) (string, bool)

Get returns a cached description if it exists and hasn't expired.

func (*DescriptionCache) Set 

func (dc *DescriptionCache) Set(key, desc string)

Set stores a description in the cache.

type Dnf 

type Dnf struct{}

func (*Dnf) Available 

func (d *Dnf) Available() bool

func (*Dnf) CheckUpdates 

func (d *Dnf) CheckUpdates(pkgs []model.Package) map[string]string

func (*Dnf) Describe 

func (d *Dnf) Describe(pkgs []model.Package) map[string]string

func (*Dnf) InstallCmd added in v0.3.0 

func (d *Dnf) InstallCmd(name string) *exec.Cmd

func (*Dnf) ListDependencies added in v0.2.0 

func (d *Dnf) ListDependencies(pkgs []model.Package) map[string][]string

func (*Dnf) Name 

func (d *Dnf) Name() model.Source

func (*Dnf) RemoveCmd added in v0.3.0 

func (d *Dnf) RemoveCmd(name string) *exec.Cmd

func (*Dnf) RemoveCmdWithDeps added in v0.3.0 

func (d *Dnf) RemoveCmdWithDeps(name string) *exec.Cmd

func (*Dnf) Scan 

func (d *Dnf) Scan() ([]model.Package, error)

func (*Dnf) Search added in v0.3.0 

func (d *Dnf) Search(query string) ([]model.Package, error)

func (*Dnf) UpgradeCmd added in v0.2.13 

func (d *Dnf) UpgradeCmd(name string) *exec.Cmd

type Flatpak 

type Flatpak struct{}

func (*Flatpak) Available 

func (f *Flatpak) Available() bool

func (*Flatpak) CheckUpdates 

func (f *Flatpak) CheckUpdates(pkgs []model.Package) map[string]string

func (*Flatpak) Describe 

func (f *Flatpak) Describe(pkgs []model.Package) map[string]string

func (*Flatpak) InstallCmd added in v0.3.0 

func (f *Flatpak) InstallCmd(name string) *exec.Cmd

func (*Flatpak) ListDependencies added in v0.2.0 

func (f *Flatpak) ListDependencies(pkgs []model.Package) map[string][]string

func (*Flatpak) Name 

func (f *Flatpak) Name() model.Source

func (*Flatpak) RemoveCmd added in v0.3.0 

func (f *Flatpak) RemoveCmd(name string) *exec.Cmd

func (*Flatpak) Scan 

func (f *Flatpak) Scan() ([]model.Package, error)

func (*Flatpak) Search added in v0.3.0 

func (f *Flatpak) Search(query string) ([]model.Package, error)

func (*Flatpak) UpgradeCmd added in v0.2.13 

func (f *Flatpak) UpgradeCmd(name string) *exec.Cmd

type FreeBSDPkg 

type FreeBSDPkg struct{}

func (*FreeBSDPkg) Available 

func (f *FreeBSDPkg) Available() bool

func (*FreeBSDPkg) CheckUpdates 

func (f *FreeBSDPkg) CheckUpdates(pkgs []model.Package) map[string]string

func (*FreeBSDPkg) Describe 

func (f *FreeBSDPkg) Describe(pkgs []model.Package) map[string]string

func (*FreeBSDPkg) ListDependencies added in v0.2.0 

func (f *FreeBSDPkg) ListDependencies(pkgs []model.Package) map[string][]string

func (*FreeBSDPkg) Name 

func (f *FreeBSDPkg) Name() model.Source

func (*FreeBSDPkg) RemoveCmd added in v0.3.5 

func (f *FreeBSDPkg) RemoveCmd(name string) *exec.Cmd

func (*FreeBSDPkg) Scan 

func (f *FreeBSDPkg) Scan() ([]model.Package, error)

type Gem 

type Gem struct{}

func (*Gem) Available 

func (g *Gem) Available() bool

func (*Gem) CheckUpdates 

func (g *Gem) CheckUpdates(pkgs []model.Package) map[string]string

func (*Gem) Describe 

func (g *Gem) Describe(pkgs []model.Package) map[string]string

func (*Gem) ListDependencies added in v0.2.0 

func (g *Gem) ListDependencies(pkgs []model.Package) map[string][]string

func (*Gem) Name 

func (g *Gem) Name() model.Source

func (*Gem) RemoveCmd added in v0.3.0 

func (g *Gem) RemoveCmd(name string) *exec.Cmd

func (*Gem) Scan 

func (g *Gem) Scan() ([]model.Package, error)

func (*Gem) UpgradeCmd added in v0.2.13 

func (g *Gem) UpgradeCmd(name string) *exec.Cmd

type Go 

type Go struct{}

func (*Go) Available 

func (g *Go) Available() bool

func (*Go) Describe added in v0.3.4 

func (g *Go) Describe(pkgs []model.Package) map[string]string

func (*Go) Name 

func (g *Go) Name() model.Source

func (*Go) RemoveCmd added in v0.3.5 

func (g *Go) RemoveCmd(name string) *exec.Cmd

func (*Go) Scan 

func (g *Go) Scan() ([]model.Package, error)

type Guix added in v0.2.0 

type Guix struct{}

func (*Guix) Available added in v0.2.0 

func (g *Guix) Available() bool

func (*Guix) CheckUpdates added in v0.2.0 

func (g *Guix) CheckUpdates(pkgs []model.Package) map[string]string

func (*Guix) Describe added in v0.2.0 

func (g *Guix) Describe(pkgs []model.Package) map[string]string

func (*Guix) ListDependencies added in v0.2.0 

func (g *Guix) ListDependencies(pkgs []model.Package) map[string][]string

func (*Guix) Name added in v0.2.0 

func (g *Guix) Name() model.Source

func (*Guix) RemoveCmd added in v0.3.5 

func (g *Guix) RemoveCmd(name string) *exec.Cmd

func (*Guix) Scan added in v0.2.0 

func (g *Guix) Scan() ([]model.Package, error)

type Installer added in v0.3.0 

type Installer interface {
	InstallCmd(name string) *exec.Cmd
}

Installer is implemented by managers that can install a new package.

type Luarocks 

type Luarocks struct{}

func (*Luarocks) Available 

func (l *Luarocks) Available() bool

func (*Luarocks) CheckUpdates 

func (l *Luarocks) CheckUpdates(pkgs []model.Package) map[string]string

func (*Luarocks) Describe 

func (l *Luarocks) Describe(pkgs []model.Package) map[string]string

func (*Luarocks) ListDependencies added in v0.2.0 

func (l *Luarocks) ListDependencies(pkgs []model.Package) map[string][]string

func (*Luarocks) Name 

func (l *Luarocks) Name() model.Source

func (*Luarocks) RemoveCmd added in v0.3.0 

func (l *Luarocks) RemoveCmd(name string) *exec.Cmd

func (*Luarocks) Scan 

func (l *Luarocks) Scan() ([]model.Package, error)

func (*Luarocks) UpgradeCmd added in v0.2.13 

func (l *Luarocks) UpgradeCmd(name string) *exec.Cmd

type MacPorts 

type MacPorts struct{}

func (*MacPorts) Available 

func (m *MacPorts) Available() bool

func (*MacPorts) CheckUpdates 

func (m *MacPorts) CheckUpdates(pkgs []model.Package) map[string]string

func (*MacPorts) Describe 

func (m *MacPorts) Describe(pkgs []model.Package) map[string]string

func (*MacPorts) ListDependencies added in v0.2.0 

func (m *MacPorts) ListDependencies(pkgs []model.Package) map[string][]string

func (*MacPorts) Name 

func (m *MacPorts) Name() model.Source

func (*MacPorts) RemoveCmd added in v0.3.5 

func (m *MacPorts) RemoveCmd(name string) *exec.Cmd

func (*MacPorts) Scan 

func (m *MacPorts) Scan() ([]model.Package, error)

type Manager 

type Manager interface {
	Name() model.Source
	Available() bool
	Scan() ([]model.Package, error)
}

Manager scans a package manager and returns its installed packages.

func All 

func All() []Manager

All returns every known manager.

func BySource added in v0.2.13 

func BySource(source model.Source) Manager

BySource returns the manager responsible for the provided source, if any.

type Mas 

type Mas struct{}

func (*Mas) Available 

func (m *Mas) Available() bool

func (*Mas) CheckUpdates 

func (m *Mas) CheckUpdates(pkgs []model.Package) map[string]string

func (*Mas) Name 

func (m *Mas) Name() model.Source

func (*Mas) Scan 

func (m *Mas) Scan() ([]model.Package, error)

type Nix 

type Nix struct{}

func (*Nix) Available 

func (n *Nix) Available() bool

func (*Nix) Describe 

func (n *Nix) Describe(pkgs []model.Package) map[string]string

func (*Nix) ListDependencies added in v0.2.0 

func (n *Nix) ListDependencies(pkgs []model.Package) map[string][]string

func (*Nix) Name 

func (n *Nix) Name() model.Source

func (*Nix) RemoveCmd added in v0.3.5 

func (n *Nix) RemoveCmd(name string) *exec.Cmd

func (*Nix) Scan 

func (n *Nix) Scan() ([]model.Package, error)

type Npm 

type Npm struct{}

func (*Npm) Available 

func (n *Npm) Available() bool

func (*Npm) CheckUpdates 

func (n *Npm) CheckUpdates(pkgs []model.Package) map[string]string

func (*Npm) Describe 

func (n *Npm) Describe(pkgs []model.Package) map[string]string

func (*Npm) InstallCmd added in v0.3.0 

func (n *Npm) InstallCmd(name string) *exec.Cmd

func (*Npm) ListDependencies added in v0.2.0 

func (n *Npm) ListDependencies(pkgs []model.Package) map[string][]string

func (*Npm) Name 

func (n *Npm) Name() model.Source

func (*Npm) RemoveCmd added in v0.3.0 

func (n *Npm) RemoveCmd(name string) *exec.Cmd

func (*Npm) Scan 

func (n *Npm) Scan() ([]model.Package, error)

func (*Npm) Search added in v0.3.0 

func (n *Npm) Search(query string) ([]model.Package, error)

func (*Npm) UpgradeCmd added in v0.2.13 

func (n *Npm) UpgradeCmd(name string) *exec.Cmd

type Nuget added in v0.2.0 

type Nuget struct{}

Nuget surfaces packages from the local NuGet global package cache (~/.nuget/packages). This is intentionally cross-platform: the cache exists wherever the .NET SDK is installed, including macOS and Linux. Do not add a runtime.GOOS == "windows" guard here.

func (*Nuget) Available added in v0.2.0 

func (n *Nuget) Available() bool

Available returns true when the NuGet global package cache directory exists.

func (*Nuget) Name added in v0.2.0 

func (n *Nuget) Name() model.Source

func (*Nuget) Scan added in v0.2.0 

func (n *Nuget) Scan() ([]model.Package, error)

Scan enumerates packages in ~/.nuget/packages. Each subdirectory is a package name; its subdirectories are installed versions. The latest (semver-highest) version is reported for each package.

type Opam 

type Opam struct{}

func (*Opam) Available 

func (o *Opam) Available() bool

func (*Opam) CheckUpdates 

func (o *Opam) CheckUpdates(pkgs []model.Package) map[string]string

func (*Opam) Describe 

func (o *Opam) Describe(pkgs []model.Package) map[string]string

func (*Opam) ListDependencies added in v0.2.0 

func (o *Opam) ListDependencies(pkgs []model.Package) map[string][]string

func (*Opam) Name 

func (o *Opam) Name() model.Source

func (*Opam) RemoveCmd added in v0.3.0 

func (o *Opam) RemoveCmd(name string) *exec.Cmd

func (*Opam) Scan 

func (o *Opam) Scan() ([]model.Package, error)

func (*Opam) UpgradeCmd added in v0.2.13 

func (o *Opam) UpgradeCmd(name string) *exec.Cmd

type Pacman 

type Pacman struct{}

func (*Pacman) Available 

func (p *Pacman) Available() bool

func (*Pacman) CheckUpdates 

func (p *Pacman) CheckUpdates(pkgs []model.Package) map[string]string

func (*Pacman) Describe 

func (p *Pacman) Describe(pkgs []model.Package) map[string]string

func (*Pacman) InstallCmd added in v0.3.0 

func (p *Pacman) InstallCmd(name string) *exec.Cmd

func (*Pacman) ListDependencies added in v0.2.0 

func (p *Pacman) ListDependencies(pkgs []model.Package) map[string][]string

func (*Pacman) Name 

func (p *Pacman) Name() model.Source

func (*Pacman) RemoveCmd added in v0.3.0 

func (p *Pacman) RemoveCmd(name string) *exec.Cmd

func (*Pacman) RemoveCmdWithDeps added in v0.3.0 

func (p *Pacman) RemoveCmdWithDeps(name string) *exec.Cmd

func (*Pacman) Scan 

func (p *Pacman) Scan() ([]model.Package, error)

func (*Pacman) Search added in v0.3.0 

func (p *Pacman) Search(query string) ([]model.Package, error)

func (*Pacman) UpgradeCmd added in v0.2.13 

func (p *Pacman) UpgradeCmd(name string) *exec.Cmd

type Pip 

type Pip struct{}

func (*Pip) Available 

func (p *Pip) Available() bool

func (*Pip) CheckUpdates 

func (p *Pip) CheckUpdates(pkgs []model.Package) map[string]string

func (*Pip) Describe 

func (p *Pip) Describe(pkgs []model.Package) map[string]string

func (*Pip) InstallCmd added in v0.3.0 

func (p *Pip) InstallCmd(name string) *exec.Cmd

func (*Pip) ListDependencies added in v0.2.0 

func (p *Pip) ListDependencies(pkgs []model.Package) map[string][]string

func (*Pip) Name 

func (p *Pip) Name() model.Source

func (*Pip) RemoveCmd added in v0.3.0 

func (p *Pip) RemoveCmd(name string) *exec.Cmd

func (*Pip) Scan 

func (p *Pip) Scan() ([]model.Package, error)

func (*Pip) Search added in v0.3.0 

func (p *Pip) Search(query string) ([]model.Package, error)

func (*Pip) UpgradeCmd added in v0.2.13 

func (p *Pip) UpgradeCmd(name string) *exec.Cmd

type Pipx 

type Pipx struct{}

func (*Pipx) Available 

func (p *Pipx) Available() bool

func (*Pipx) Name 

func (p *Pipx) Name() model.Source

func (*Pipx) RemoveCmd added in v0.3.0 

func (p *Pipx) RemoveCmd(name string) *exec.Cmd

func (*Pipx) Scan 

func (p *Pipx) Scan() ([]model.Package, error)

func (*Pipx) UpgradeCmd added in v0.2.13 

func (p *Pipx) UpgradeCmd(name string) *exec.Cmd

type Pkgsrc 

type Pkgsrc struct{}

func (*Pkgsrc) Available 

func (p *Pkgsrc) Available() bool

func (*Pkgsrc) Describe 

func (p *Pkgsrc) Describe(pkgs []model.Package) map[string]string

func (*Pkgsrc) ListDependencies added in v0.2.0 

func (p *Pkgsrc) ListDependencies(pkgs []model.Package) map[string][]string

func (*Pkgsrc) Name 

func (p *Pkgsrc) Name() model.Source

func (*Pkgsrc) RemoveCmd added in v0.3.5 

func (p *Pkgsrc) RemoveCmd(name string) *exec.Cmd

func (*Pkgsrc) Scan 

func (p *Pkgsrc) Scan() ([]model.Package, error)

type Pnpm 

type Pnpm struct{}

func (*Pnpm) Available 

func (n *Pnpm) Available() bool

func (*Pnpm) CheckUpdates 

func (n *Pnpm) CheckUpdates(pkgs []model.Package) map[string]string

func (*Pnpm) Describe 

func (n *Pnpm) Describe(pkgs []model.Package) map[string]string

func (*Pnpm) ListDependencies added in v0.2.0 

func (n *Pnpm) ListDependencies(pkgs []model.Package) map[string][]string

func (*Pnpm) Name 

func (n *Pnpm) Name() model.Source

func (*Pnpm) RemoveCmd added in v0.3.5 

func (n *Pnpm) RemoveCmd(name string) *exec.Cmd

func (*Pnpm) Scan 

func (n *Pnpm) Scan() ([]model.Package, error)

type Portage added in v0.2.0 

type Portage struct{}

func (*Portage) Available added in v0.2.0 

func (p *Portage) Available() bool

func (*Portage) CheckUpdates added in v0.2.0 

func (p *Portage) CheckUpdates(pkgs []model.Package) map[string]string

func (*Portage) Describe added in v0.2.0 

func (p *Portage) Describe(pkgs []model.Package) map[string]string

func (*Portage) ListDependencies added in v0.2.0 

func (p *Portage) ListDependencies(pkgs []model.Package) map[string][]string

func (*Portage) Name added in v0.2.0 

func (p *Portage) Name() model.Source

func (*Portage) RemoveCmd added in v0.3.5 

func (p *Portage) RemoveCmd(name string) *exec.Cmd

func (*Portage) Scan added in v0.2.0 

func (p *Portage) Scan() ([]model.Package, error)

type PowerShell added in v0.2.0 

type PowerShell struct{}

PowerShell surfaces installed PowerShell modules via Get-Module -ListAvailable. Works with both Windows PowerShell (powershell.exe) and PowerShell Core (pwsh). pwsh runs on macOS and Linux too, so this manager is not Windows-only by design.

func (*PowerShell) Available added in v0.2.0 

func (ps *PowerShell) Available() bool

func (*PowerShell) Describe added in v0.2.0 

func (ps *PowerShell) Describe(pkgs []model.Package) map[string]string

Describe returns module descriptions, reusing cached Scan() data when available to avoid spawning a second PowerShell process.

func (*PowerShell) Name added in v0.2.0 

func (ps *PowerShell) Name() model.Source

func (*PowerShell) RemoveCmd added in v0.3.5 

func (ps *PowerShell) RemoveCmd(name string) *exec.Cmd

func (*PowerShell) Scan added in v0.2.0 

func (ps *PowerShell) Scan() ([]model.Package, error)

Scan lists installed PowerShell modules. Fetches Name, Version, and Description in a single invocation and caches the result for Describe() to consume.

type Remover added in v0.3.0 

type Remover interface {
	RemoveCmd(name string) *exec.Cmd
}

Remover is implemented by managers that can remove a single package.

type Scoop added in v0.2.0 

type Scoop struct{}

Scoop manages packages via the Scoop command-line installer for Windows.

func (*Scoop) Available added in v0.2.0 

func (s *Scoop) Available() bool

func (*Scoop) CheckUpdates added in v0.2.0 

func (s *Scoop) CheckUpdates(_ []model.Package) map[string]string

CheckUpdates runs `scoop status` to find packages with available updates.

func (*Scoop) Describe added in v0.3.4 

func (s *Scoop) Describe(pkgs []model.Package) map[string]string

func (*Scoop) InstallCmd added in v0.3.0 

func (s *Scoop) InstallCmd(name string) *exec.Cmd

func (*Scoop) Name added in v0.2.0 

func (s *Scoop) Name() model.Source

func (*Scoop) RemoveCmd added in v0.3.0 

func (s *Scoop) RemoveCmd(name string) *exec.Cmd

func (*Scoop) Scan added in v0.2.0 

func (s *Scoop) Scan() ([]model.Package, error)

Scan lists all installed Scoop packages. Modern Scoop (2022+) renders a tabular format with a separator line; older versions print " name version [bucket]" per line — both are handled.

func (*Scoop) Search added in v0.3.0 

func (s *Scoop) Search(query string) ([]model.Package, error)

func (*Scoop) UpgradeCmd added in v0.2.13 

func (s *Scoop) UpgradeCmd(name string) *exec.Cmd

type Searcher added in v0.3.0 

type Searcher interface {
	Search(query string) ([]model.Package, error)
}

Searcher is implemented by managers that can search for available packages.

type Snap 

type Snap struct{}

func (*Snap) Available 

func (s *Snap) Available() bool

func (*Snap) CheckUpdates 

func (s *Snap) CheckUpdates(pkgs []model.Package) map[string]string

func (*Snap) Describe 

func (s *Snap) Describe(pkgs []model.Package) map[string]string

func (*Snap) InstallCmd added in v0.3.0 

func (s *Snap) InstallCmd(name string) *exec.Cmd

func (*Snap) ListDependencies added in v0.2.0 

func (s *Snap) ListDependencies(pkgs []model.Package) map[string][]string

func (*Snap) Name 

func (s *Snap) Name() model.Source

func (*Snap) RemoveCmd added in v0.3.0 

func (s *Snap) RemoveCmd(name string) *exec.Cmd

func (*Snap) Scan 

func (s *Snap) Scan() ([]model.Package, error)

func (*Snap) Search added in v0.3.0 

func (s *Snap) Search(query string) ([]model.Package, error)

func (*Snap) UpgradeCmd added in v0.2.13 

func (s *Snap) UpgradeCmd(name string) *exec.Cmd

type UpdateCache 

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

UpdateCache persists update info to disk with a 7-day TTL.

func NewUpdateCache 

func NewUpdateCache() *UpdateCache

func (*UpdateCache) Flush 

func (uc *UpdateCache) Flush()

func (*UpdateCache) Get 

func (uc *UpdateCache) Get(key string) (string, bool)

func (*UpdateCache) Invalidate added in v0.2.13 

func (uc *UpdateCache) Invalidate(keys []string)

func (*UpdateCache) Set 

func (uc *UpdateCache) Set(key, latest string)

type UpdateChecker 

type UpdateChecker interface {
	// CheckUpdates returns a map of package name → latest available version.
	CheckUpdates(pkgs []model.Package) map[string]string
}

UpdateChecker is implemented by managers that can check for available updates.

type Upgrader added in v0.2.13 

type Upgrader interface {
	// UpgradeCmd returns the command to upgrade a single package.
	// The caller is responsible for executing it (typically via tea.ExecProcess
	// so the user sees output and can interact with prompts like sudo).
	UpgradeCmd(name string) *exec.Cmd
}

Upgrader is implemented by managers that can upgrade a single package.

type WindowsUpdates added in v0.2.0 

type WindowsUpdates struct{}

func (*WindowsUpdates) Available added in v0.2.0 

func (w *WindowsUpdates) Available() bool

func (*WindowsUpdates) Name added in v0.2.0 

func (w *WindowsUpdates) Name() model.Source

func (*WindowsUpdates) Scan added in v0.2.0 

func (w *WindowsUpdates) Scan() ([]model.Package, error)

Scan queries for pending Windows updates via the Windows Update COM API. Returns one Package entry per pending update; returns nil on any failure.

type Winget added in v0.2.0 

type Winget struct{}

Winget manages packages via the Windows Package Manager (winget).

func (*Winget) Available added in v0.2.0 

func (w *Winget) Available() bool

func (*Winget) CheckUpdates added in v0.2.0 

func (w *Winget) CheckUpdates(_ []model.Package) map[string]string

CheckUpdates runs `winget upgrade` and returns available version per package name.

func (*Winget) Describe added in v0.3.4 

func (w *Winget) Describe(pkgs []model.Package) map[string]string

func (*Winget) InstallCmd added in v0.3.0 

func (w *Winget) InstallCmd(name string) *exec.Cmd

func (*Winget) Name added in v0.2.0 

func (w *Winget) Name() model.Source

func (*Winget) RemoveCmd added in v0.3.0 

func (w *Winget) RemoveCmd(name string) *exec.Cmd

func (*Winget) Scan added in v0.2.0 

func (w *Winget) Scan() ([]model.Package, error)

Scan lists all installed packages. Tries JSON output first (winget 1.5+), then falls back to fixed-width text parsing.

func (*Winget) Search added in v0.3.0 

func (w *Winget) Search(query string) ([]model.Package, error)

func (*Winget) UpgradeCmd added in v0.2.13 

func (w *Winget) UpgradeCmd(name string) *exec.Cmd

type Xbps added in v0.2.0 

type Xbps struct{}

func (*Xbps) Available added in v0.2.0 

func (x *Xbps) Available() bool

func (*Xbps) CheckUpdates added in v0.2.0 

func (x *Xbps) CheckUpdates(pkgs []model.Package) map[string]string

func (*Xbps) Describe added in v0.2.0 

func (x *Xbps) Describe(pkgs []model.Package) map[string]string

func (*Xbps) ListDependencies added in v0.2.0 

func (x *Xbps) ListDependencies(pkgs []model.Package) map[string][]string

func (*Xbps) Name added in v0.2.0 

func (x *Xbps) Name() model.Source

func (*Xbps) RemoveCmd added in v0.3.0 

func (x *Xbps) RemoveCmd(name string) *exec.Cmd

func (*Xbps) RemoveCmdWithDeps added in v0.3.0 

func (x *Xbps) RemoveCmdWithDeps(name string) *exec.Cmd

func (*Xbps) Scan added in v0.2.0 

func (x *Xbps) Scan() ([]model.Package, error)

func (*Xbps) UpgradeCmd added in v0.2.13 

func (x *Xbps) UpgradeCmd(name string) *exec.Cmd

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