internal

var (
	ErrNoEnvironmentsFound    = errors.New("no environments found")
	ErrKeyNotFound            = errors.New("key not found in environment values")
	ErrNoKeyNameProvided      = errors.New("no key name provided")
	ErrNoEnvValuesProvided    = errors.New("no environment values provided")
	ErrInvalidFlagCombination = errors.New("invalid flag combination")
)

var (
	ErrInfraNotProvisioned  = errors.New("infrastructure has not been provisioned")
	ErrFromPackageWithAll   = errors.New("'--from-package' cannot be specified when '--all' is set")
	ErrFromPackageNoService = errors.New(
		"'--from-package' cannot be specified when deploying all services")
)

var (
	ErrCannotChangeSubscription = errors.New("cannot change subscription for existing environment")
	ErrCannotChangeLocation     = errors.New("cannot change location for existing environment")
	ErrPreviewMultipleLayers    = errors.New("--preview cannot be used when provisioning multiple layers")
)

var (
	ErrBranchRequiresTemplate = errors.New(
		"using branch argument requires a template argument to be specified")
	ErrMultipleInitModes = errors.New(
		"only one of init modes: --template, --from-code, or --minimal should be set")
)

var (
	ErrNoArgsProvided     = errors.New("required arguments not provided")
	ErrInvalidArgValue    = errors.New("invalid argument value")
	ErrOperationCancelled = errors.New("operation cancelled by user")

	// ErrAbortedByUser indicates the user intentionally declined to proceed (e.g. preflight warnings).
	// This is not a failure — the CLI should exit with code 0.
	ErrAbortedByUser = errors.New("operation aborted by user")
)

var (
	ErrExtensionNotFound     = errors.New("extension not found")
	ErrNoExtensionsAvailable = errors.New("no extensions available for operation")
	ErrExtensionTokenFailed  = errors.New("failed to generate extension token")
)

var (
	ErrServiceNotFound       = errors.New("service not found in project")
	ErrResourceNotConfigured = errors.New("required resource not configured")
)

var (
	ErrConfigKeyNotFound = errors.New("config key not found")
)

var (
	ErrLoginDisabledDelegatedMode = errors.New(
		"'azd auth login' is disabled when the auth mode is delegated")
)

var (
	ErrMcpToolsLoadFailed = errors.New("failed to load MCP host tools")
)

var (
	ErrUnsupportedOperation = errors.New("operation not supported")
)

var (
	ErrValidationFailed = errors.New("validation failed")
)

var Version = devVersionString