format

type Build struct {
	Build string `json:"build"`
	// Channel is "stable", "beta" or "alpha".
	Channel  string   `json:"channel"`
	URL      string   `json:"url"`
	Checksum Checksum `json:"checksum"`
	// Size is zero when the publisher does not state it.
	Size int64 `json:"size,omitempty"`
}

type Checksum struct {
	// Algorithm is "sha512", "sha256", "sha1" or "md5".
	Algorithm string `json:"algorithm"`
	Hex       string `json:"hex"`
}

type Denial struct {
	PluginID string `json:"pluginId"`
	// Versions are version IDs; empty means every version.
	Versions []string `json:"versions,omitempty"`
	Reason   string   `json:"reason"`
	Link     string   `json:"link,omitempty"`
}

type Denylist struct {
	Entries []Denial `json:"entries"`
}

type Dependency struct {
	// PluginID is the catalog ID when the dependency is in the catalog.
	PluginID string `json:"pluginId,omitempty"`
	// Name is the dependency as its source names it.
	Name     string `json:"name"`
	Required bool   `json:"required"`
}

type Download struct {
	URL       string     `json:"url"`
	Name      string     `json:"name,omitempty"`
	Size      int64      `json:"size,omitempty"`
	Checksums []Checksum `json:"checksums"`
}

type Envelope struct {
	// Payload is the encoded Index (base64 in JSON).
	Payload []byte `json:"payload"`
	// KeyID names the public key: the first 16 hex characters of the
	// SHA-256 of the raw public key.
	KeyID     string `json:"keyId"`
	Algorithm string `json:"algorithm"`
	Signature []byte `json:"signature"`
}

type File struct {
	Kind string `json:"kind"`
	// Path is relative to the snapshot directory: objects/<sha256>.json.
	Path   string `json:"path"`
	SHA256 string `json:"sha256"`
	Size   int64  `json:"size"`
}

type Index struct {
	Format int `json:"format"`
	// Sequence grows with every published snapshot. Readers refuse one
	// that is not newer than what they have, so an old snapshot cannot be
	// replayed.
	Sequence    int64     `json:"sequence"`
	GeneratedAt time.Time `json:"generatedAt"`
	Files       []File    `json:"files"`
}

type Plugin struct {
	// ID is "<source>:<project>", e.g. "modrinth:luckperms".
	ID        string `json:"id"`
	Source    string `json:"source"`
	Slug      string `json:"slug"`
	Name      string `json:"name"`
	Summary   string `json:"summary,omitempty"`
	License   string `json:"license,omitempty"`
	Downloads int64  `json:"downloads"`
	// URL is the project's page at its source.
	URL string `json:"url"`
	// Updated is when the project last changed at its source.
	Updated time.Time `json:"updated"`
	// Versions are newest first.
	Versions []PluginVersion `json:"versions"`
}

type PluginVersion struct {
	// ID is the version's identifier at its source.
	ID      string `json:"id"`
	Version string `json:"version"`
	// Channel is "release", "beta" or "alpha".
	Channel string `json:"channel"`
	// Platforms are the server software it runs on: "paper", "purpur",
	// "velocity", ...
	Platforms    []string     `json:"platforms"`
	GameVersions []string     `json:"gameVersions"`
	Published    time.Time    `json:"published"`
	File         Download     `json:"file"`
	Dependencies []Dependency `json:"dependencies,omitempty"`
}

type Plugins struct {
	Plugins []Plugin `json:"plugins"`
}

type PublicKey struct {
	ID  string
	Key ed25519.PublicKey
}

type Software struct {
	Templates []Template `json:"templates"`
}

type SoftwareVersion struct {
	Version string `json:"version"`
	// JavaVersion is the Java feature release Mojang says the version needs.
	JavaVersion int `json:"javaVersion"`
	// Builds are newest first. Software without builds (Vanilla) has one
	// build with an empty name.
	Builds []Build `json:"builds"`
}

type Template struct {
	Name string `json:"name"`
	// Versions are newest first.
	Versions []SoftwareVersion `json:"versions"`
}