config

type Bucket struct {
	Transform *Transform   `yaml:"transform,omitempty"`
	Storages  StorageTypes `yaml:"storages"`
	Keys      []S3Key      `yaml:"keys"`
	Name      string
}

type Config struct {
	Buckets map[string]Bucket `yaml:"buckets"`
	Headers []HeaderYaml      `yaml:"headers"`
	Server  Server            `yaml:"server"`
	// contains filtered or unexported fields
}

type HeaderYaml struct {
	StatusCodes []int             `yaml:"statusCodes"`
	Values      map[string]string `yaml:"values"`
}

type Preset struct {
	Quality int    `yaml:"quality"`
	Format  string `yaml:"format"`
	Filters struct {
		Thumbnail *struct {
			Width  int    `yaml:"width"`
			Height int    `yaml:"height"`
			Mode   string `yaml:"mode"`
		} `yaml:"thumbnail,omitempty"`
		Interlace bool `yaml:"interlace"`
		Crop      *struct {
			Width   int    `yaml:"width"`
			Height  int    `yaml:"height"`
			Gravity string `yaml:"gravity"`
			Mode    string `yaml:"mode"`
		} `yaml:"crop,omitempty"`
		AutoRotate bool `yaml:"auto_rotate"`
		Grayscale  bool `yaml:"grayscale"`
		Strip      bool `yaml:"strip"`
		Blur       *struct {
			Sigma   float64 `yaml:"sigma"`
			MinAmpl float64 `yaml:"minAmpl"`
		} `yaml:"blur,omitempty"`
		Watermark *struct {
			Image    string  `yaml:"image"`
			Position string  `yaml:"position"`
			Opacity  float32 `yaml:"opacity"`
		} `yaml:"watermark,omitempty"`
		Rotate *struct {
			Angle int `yaml:"angle"`
		} `yaml:"rotate,omitempty"`
	} `yaml:"filters"`
}

type S3Key struct {
	AccessKey       string `yaml:"accessKey"`
	SecretAccessKey string `yaml:"secretAccessKey"`
}

type Server struct {
	DebugListen    string `yaml:"debugListen"`
	Listen         string `yaml:"listen"`
	CacheSize      int64  `yaml:"cacheSize"`
	RequestTimeout int    `yaml:"requestTimeout"`
	QueueLen       int    `yaml:"queueLen"`
}

type Storage struct {
	RootPath        string            `yaml:"rootPath,omitempty"`        // root path for local-* storage
	Kind            string            `yaml:"kind"`                      // type of storage from list ("local", "local-meta", "s3", "http", "noop")
	Url             string            `yaml:"url,omitempty"`             // Url for http storage
	Headers         map[string]string `yaml:"headers,omitempty"`         // request headers for http storage
	AccessKey       string            `yaml:"accessKey,omitempty"`       // access key for s3 storage
	SecretAccessKey string            `yaml:"secretAccessKey,omitempty"` // SecretAccessKey for s3 storage
	Region          string            `yaml:"region,omitempty"`          // region for s3 storage
	Endpoint        string            `yaml:"endpoint,omitempty"`        // endpoint for s3 storage
	PathPrefix      string            `yaml:"pathPrefix,omitempty"`      // prefix in path for all storage
	Bucket          string            `yaml:"bucket"`
	Hash            string            // unique hash for given storage
}

type StorageTypes map[string]Storage

type Transform struct {
	Path          string `yaml:"path"`
	ParentStorage string `yaml:"parentStorage"`
	ParentBucket  string `yaml:"parentBucket"`
	PathRegexp    *regexp.Regexp
	Kind          string            `yaml:"kind"`
	Presets       map[string]Preset `yaml:"presets"`
	CheckParent   bool              `yaml:"checkParent"`
	ResultKey     string            `yaml:"resultKey"`
}