simulate

Jul 13, 2026

Changes in this version

type ActionOutcome

+ Chain []Effect

+ type RenderOption func(*renderOptions)

+ func WithRepoURL(url string) RenderOption

type Result

+ Chain []Effect

Jul 12, 2026

Changes in this version

type ActionContext

+ Component string

type Option

+ func WithComponent(name string) Option

Jun 26, 2026

Changes in this version

+ func NewCommand() *cobra.Command

+ func ParseDeployResults(pairs []string) (map[string]DeployOutcome, error)

+ type Action interface

+ Apply func(ctx ActionContext) (*ActionOutcome, error)

+ Describe func() string

+ Name func() string

+ type ActionContext struct

+ Actor string

+ ClonePath string

+ Deploys *DeployStub

+ type ActionOutcome struct

+ AfterStatePath string

+ Effects []Effect

+ type DeployDiff struct

+ Name string

+ SHA FieldChange

+ Version FieldChange

+ type DeployOutcome string

+ const OutcomeFailure

+ const OutcomeSkipped

+ const OutcomeSuccess

+ type DeployStub struct

+ type Disposition string

+ const DispositionGate

+ const DispositionRun

+ const DispositionSkip

+ type Effect struct

+ Action string

+ Detail string

+ Disposition Disposition

+ Target string

+ type Engine struct

+ func NewEngine(manifestPath string, opts ...Option) (*Engine, error)

+ func (e *Engine) Simulate(a Action) (*Result, error)

+ type EnvDiff struct

+ Deploys []DeployDiff

+ Divergence FieldChange

+ Environment string

+ PreviousRing FieldChange

+ SHA FieldChange

+ Version FieldChange

+ type FieldChange struct

+ Changed bool

+ Field string

+ From string

+ To string

+ type HotfixAction struct

+ func NewHotfixAction(targetEnv string, fixSHAs []string, mergeSHA string) *HotfixAction

+ func (a *HotfixAction) Apply(ctx ActionContext) (*ActionOutcome, error)

+ func (a *HotfixAction) Describe() string

+ func (a *HotfixAction) Name() string

+ type Option func(*Engine)

+ func WithActor(actor string) Option

+ func WithDeployResults(outcomes map[string]DeployOutcome) Option

+ type PromoteAction struct

+ func NewPromoteAction(mode promote.PromotionMode, target string) *PromoteAction

+ func (a *PromoteAction) Apply(ctx ActionContext) (*ActionOutcome, error)

+ func (a *PromoteAction) Describe() string

+ func (a *PromoteAction) Name() string

+ type ReleaseAction struct

+ func NewReleaseAction() *ReleaseAction

+ func (a *ReleaseAction) Apply(ctx ActionContext) (*ActionOutcome, error)

+ func (a *ReleaseAction) Describe() string

+ func (a *ReleaseAction) Name() string

+ type Result struct

+ ActionDescribe string

+ ActionName string

+ Diff StateDiff

+ Effects []Effect

+ Note string

+ func (r *Result) RenderHuman(w io.Writer) error

+ func (r *Result) RenderJSON(w io.Writer) error

+ type RollbackAction struct

+ func NewRollbackAction(env, to, deployable string) *RollbackAction

+ func (a *RollbackAction) Apply(ctx ActionContext) (*ActionOutcome, error)

+ func (a *RollbackAction) Describe() string

+ func (a *RollbackAction) Name() string

+ type StateDiff struct

+ Envs []EnvDiff

+ func DiffState(before, after map[string]*config.EnvState) StateDiff

+ func (s StateDiff) Changed() bool

+ func (s StateDiff) Env(name string) (EnvDiff, bool)