workflow

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

type ExprContext struct {
	Inputs  map[string]string
	Secrets map[string]string // nil until fetched (Plan 2)
	Env     map[string]string
	Steps   map[string]*StepResult
	Target  TargetInfo
	// CurrentStdout and CurrentExitCode are only valid when resolving
	// outputs: expressions inside a running step.
	CurrentStdout   string
	CurrentExitCode int
}

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

type FleetRunSummary struct {
	Workflow  string       `json:"workflow"`
	Succeeded int          `json:"succeeded"`
	Failed    int          `json:"failed"`
	Total     int          `json:"total"`
	Instances []RunSummary `json:"instances"`
}

type Input struct {
	Type        string `yaml:"type"` // "string", "int", "bool"
	Required    bool   `yaml:"required,omitempty"`
	Default     any    `yaml:"default,omitempty"`
	Description string `yaml:"description,omitempty"`
}

type OnFailure struct {
	Workflow string         `yaml:"workflow"`
	With     map[string]any `yaml:"with,omitempty"`
}

type RunOptions struct {
	Inputs    map[string]string // from --param key=value flags
	DryRun    bool
	Stderr    io.Writer // status output; defaults to os.Stderr
	NoSpinner bool      // disable animated spinner (e.g. for sub-workflow runs)
}

type RunSummary struct {
	Workflow string            `json:"workflow"`
	Instance string            `json:"instance"`
	Success  bool              `json:"success"`
	Outputs  map[string]string `json:"outputs,omitempty"`
	Steps    []StepSummary     `json:"steps"`
	Error    string            `json:"error,omitempty"`
}

type Secret struct {
	Name    string `yaml:"name"`
	SSM     string `yaml:"ssm"`
	Decrypt bool   `yaml:"decrypt,omitempty"`
}

type SourceKind string

type SourceMeta struct {
	Kind  SourceKind
	Label string // human-readable label, e.g. "deploy", "/path/wf.yaml", "doc:AWS-RunPatchBaseline"
}

type Step struct {
	// Discriminated step kind — exactly one must be non-zero.
	Shell    string           `yaml:"shell,omitempty"`
	SSMDoc   string           `yaml:"ssm-doc,omitempty"`
	Workflow string           `yaml:"workflow,omitempty"`
	Parallel map[string]*Step `yaml:"parallel,omitempty"`

	// Shared execution fields.
	Needs   []string          `yaml:"needs,omitempty"`
	If      string            `yaml:"if,omitempty"`
	Always  bool              `yaml:"always,omitempty"`
	Timeout string            `yaml:"timeout,omitempty"`
	Env     map[string]string `yaml:"env,omitempty"`
	Outputs map[string]string `yaml:"outputs,omitempty"`

	// ssm-doc specific.
	Params map[string]string `yaml:"params,omitempty"`

	// workflow-step specific.
	With      map[string]any `yaml:"with,omitempty"`
	OnFailure *OnFailure     `yaml:"on-failure,omitempty"`
}

type StepResult struct {
	Stdout   string
	Stderr   string
	ExitCode int
	Success  bool
	Skipped  bool
	Outputs  map[string]string
	DocName  string // resolved SSM document name (ssm-doc steps only)
	DocAlias string // alias used, if any (ssm-doc steps only)
}

type StepSummary struct {
	Name     string `json:"name"`
	Success  bool   `json:"success"`
	Skipped  bool   `json:"skipped"`
	Exit     int    `json:"exit_code,omitempty"`
	Stdout   string `json:"stdout,omitempty"`
	Stderr   string `json:"stderr,omitempty"`
	DocName  string `json:"doc,omitempty"`
	DocAlias string `json:"doc_alias,omitempty"`
}

type TargetInfo struct {
	Name       string
	InstanceID string
	PrivateIP  string
}

type Targets struct {
	Tags           map[string]string `yaml:"tags,omitempty"`
	InstanceIDs    []string          `yaml:"instance-ids,omitempty"`
	MaxConcurrency int               `yaml:"max-concurrency,omitempty"`
}

type Workflow struct {
	Name        string            `yaml:"name"`
	Description string            `yaml:"description,omitempty"`
	Version     string            `yaml:"version,omitempty"`
	Targets     *Targets          `yaml:"targets,omitempty"`
	Inputs      map[string]*Input `yaml:"inputs,omitempty"`
	Secrets     []*Secret         `yaml:"secrets,omitempty"`
	Env         map[string]string `yaml:"env,omitempty"`
	Steps       map[string]*Step  `yaml:"steps"`
	Outputs     map[string]string `yaml:"outputs,omitempty"`
}