resource

type Cloner interface {
	WithNewBase(base string) Resource
}

type ContentResource interface {
	Resource

	// Content returns this resource's content. It will be equivalent to reading the content
	// that RelPermalink points to in the published folder.
	// The return type will be contextual, and should be what you would expect:
	// * Page: template.HTML
	// * JSON: String
	// * Etc.
	Content() (interface{}, error)
}

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

type Imaging struct {
	// Default image quality setting (1-100). Only used for JPEG images.
	Quality int

	// Resample filter used. See https://github.com/disintegration/imaging
	ResampleFilter string

	// The anchor used in Fill. Default is "smart", i.e. Smart Crop.
	Anchor string
}

type OpenReadSeekCloser func() (hugio.ReadSeekCloser, error)

type ReadSeekCloserResource interface {
	Resource
	ReadSeekCloser() (hugio.ReadSeekCloser, error)
}

type Resource interface {
	// Permalink represents the absolute link to this resource.
	Permalink() string

	// RelPermalink represents the host relative link to this resource.
	RelPermalink() string

	// ResourceType is the resource type. For most file types, this is the main
	// part of the MIME type, e.g. "image", "application", "text" etc.
	// For content pages, this value is "page".
	ResourceType() string

	// MediaType is this resource's MIME type.
	MediaType() media.Type

	// Name is the logical name of this resource. This can be set in the front matter
	// metadata for this resource. If not set, Hugo will assign a value.
	// This will in most cases be the base filename.
	// So, for the image "/some/path/sunset.jpg" this will be "sunset.jpg".
	// The value returned by this method will be used in the GetByPrefix and ByPrefix methods
	// on Resources.
	Name() string

	// Title returns the title if set in front matter. For content pages, this will be the expected value.
	Title() string

	// Resource specific data set by Hugo.
	// One example would be.Data.Digest for fingerprinted resources.
	Data() interface{}

	// Params set in front matter for this resource.
	Params() map[string]interface{}
}

type ResourceCache struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

type ResourceSourceDescriptor struct {
	// TargetPathBuilder is a callback to create target paths's relative to its owner.
	TargetPathBuilder func(base string) string

	// Need one of these to load the resource content.
	SourceFile         source.File
	OpenReadSeekCloser OpenReadSeekCloser

	// If OpenReadSeekerCloser is not set, we use this to open the file.
	SourceFilename string

	// The relative target filename without any language code.
	RelTargetFilename string

	// Any base path prepeneded to the permalink.
	// Typically the language code if this resource should be published to its sub-folder.
	URLBase string

	// Any base paths prepended to the target path. This will also typically be the
	// language code, but setting it here means that it should not have any effect on
	// the permalink.
	// This may be several values. In multihost mode we may publish the same resources to
	// multiple targets.
	TargetBasePaths []string

	// Delay publishing until either Permalink or RelPermalink is called. Maybe never.
	LazyPublish bool
}

type ResourceTransformation interface {
	Key() ResourceTransformationKey
	Transform(ctx *ResourceTransformationCtx) error
}

type ResourceTransformationCtx struct {
	// The content to transform.
	From io.Reader

	// The target of content transformation.
	// The current implementation requires that r is written to w
	// even if no transformation is performed.
	To io.Writer

	// This is the relative path to the original source. Unix styled slashes.
	SourcePath string

	// This is the relative target path to the resource. Unix styled slashes.
	InPath string

	// The relative target path to the transformed resource. Unix styled slashes.
	OutPath string

	// The input media type
	InMediaType media.Type

	// The media type of the transformed resource.
	OutMediaType media.Type

	// Data data can be set on the transformed Resource. Not that this need
	// to be simple types, as it needs to be serialized to JSON and back.
	Data map[string]interface{}

	// This is used to publis additional artifacts, e.g. source maps.
	// We may improve this.
	OpenResourcePublisher func(relTargetPath string) (io.WriteCloser, error)
}

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

type Resources []Resource

type ResourcesConverter interface {
	ToResources() Resources
}

type ResourcesLanguageMerger interface {
	MergeByLanguage(other Resources) Resources
	// Needed for integration with the tpl package.
	MergeByLanguageInterface(other interface{}) (interface{}, error)
}

type Source interface {
	Publish() error
}

type Spec struct {
	*helpers.PathSpec

	MediaTypes    media.Types
	OutputFormats output.Formats

	Logger *jww.Notepad

	TextTemplates tpl.TemplateParseFinder

	ResourceCache *ResourceCache

	GenImagePath  string
	GenAssetsPath string
	// contains filtered or unexported fields
}