rename backend to core

core/internal/errdefs/errdefs.go

@@ -0,0 +1,65 @@
+package errdefs
+
+type ErrorType int
+
+const (
+	ErrTypeNotLinux ErrorType = iota
+	ErrTypeInvalidArchitecture
+	ErrTypeUnsupportedDistribution
+	ErrTypeUnsupportedVersion
+	ErrTypeUpdateCancelled
+	ErrTypeNoUpdateNeeded
+	ErrTypeInvalidTemperature
+	ErrTypeInvalidGamma
+	ErrTypeInvalidLocation
+	ErrTypeInvalidManualTimes
+	ErrTypeNoWaylandDisplay
+	ErrTypeNoGammaControl
+	ErrTypeNotInitialized
+	ErrTypeSecretPromptCancelled
+	ErrTypeSecretPromptTimeout
+	ErrTypeSecretAgentFailed
+	ErrTypeGeneric
+)
+
+type CustomError struct {
+	Type    ErrorType
+	Message string
+}
+
+func (e *CustomError) Error() string {
+	return e.Message
+}
+
+func NewCustomError(errType ErrorType, message string) error {
+	return &CustomError{
+		Type:    errType,
+		Message: message,
+	}
+}
+
+const (
+	ErrBadCredentials   = "bad-credentials"
+	ErrNoSuchSSID       = "no-such-ssid"
+	ErrAssocTimeout     = "assoc-timeout"
+	ErrDhcpTimeout      = "dhcp-timeout"
+	ErrUserCanceled     = "user-canceled"
+	ErrWifiDisabled     = "wifi-disabled"
+	ErrAlreadyConnected = "already-connected"
+	ErrConnectionFailed = "connection-failed"
+)
+
+var (
+	ErrUpdateCancelled       = NewCustomError(ErrTypeUpdateCancelled, "update cancelled by user")
+	ErrNoUpdateNeeded        = NewCustomError(ErrTypeNoUpdateNeeded, "no update needed")
+	ErrInvalidTemperature    = NewCustomError(ErrTypeInvalidTemperature, "temperature must be between 1000 and 10000")
+	ErrInvalidGamma          = NewCustomError(ErrTypeInvalidGamma, "gamma must be between 0 and 10")
+	ErrInvalidLocation       = NewCustomError(ErrTypeInvalidLocation, "invalid latitude/longitude")
+	ErrInvalidManualTimes    = NewCustomError(ErrTypeInvalidManualTimes, "both sunrise and sunset must be set or neither")
+	ErrNoWaylandDisplay      = NewCustomError(ErrTypeNoWaylandDisplay, "no wayland display available")
+	ErrNoGammaControl        = NewCustomError(ErrTypeNoGammaControl, "compositor does not support gamma control")
+	ErrNotInitialized        = NewCustomError(ErrTypeNotInitialized, "manager not initialized")
+	ErrSecretPromptCancelled = NewCustomError(ErrTypeSecretPromptCancelled, "secret prompt cancelled by user")
+	ErrSecretPromptTimeout   = NewCustomError(ErrTypeSecretPromptTimeout, "secret prompt timed out")
+	ErrSecretAgentFailed     = NewCustomError(ErrTypeSecretAgentFailed, "secret agent operation failed")
+)