lottsa stuff

steamcache/config.go

@@ -0,0 +1,51 @@
+package steamcache
+
+import "github.com/docker/go-units"
+
+type StorageType string
+
+type Config struct {
+	Address string          `yaml:"address"` // Address to listen on
+	Storage []StorageConfig `yaml:"storage"` // Storage configuration
+	// Ordered by speed so memory is first, then ssd, then hdd, etc
+}
+
+func NewConfig() *Config {
+	return &Config{
+		Address: ":8080",
+		Storage: []StorageConfig{
+			{
+				Name:       "memory",
+				MaxSizeStr: "1GB",
+			},
+			{
+				Name:       "filesystem",
+				Path:       "/example/path",
+				MaxSizeStr: "1TB",
+			},
+		},
+	}
+}
+
+type StorageConfig struct {
+	Name       string `yaml:"name"`           // Name of the storage
+	Path       string `yaml:"path,omitempty"` // Path to the storage (if applicable) - empty for memory
+	MaxSizeStr string `yaml:"max_size"`       // Maximum size of the storage in human readable format (e.g. 1GB)
+}
+
+func (sc *StorageConfig) IsMemory() bool {
+	return sc.Path == ""
+}
+
+func (sc *StorageConfig) IsFilesystem() bool {
+	return sc.Path != ""
+}
+
+func (sc *StorageConfig) MaxSize() int64 {
+	x, err := units.FromHumanSize(sc.MaxSizeStr)
+	if err != nil {
+		return -1 // Unlimited
+	}
+
+	return x // Bytes
+}