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https://github.com/hanzoai/agents.git
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zeekayandGitHub
5b5cf9e9db
Transforms hanzoai/agents from a marketplace config repo into a full agent orchestration platform by merging the AgentField infrastructure: - Go control plane (K8s-like agent orchestration, service mesh, DAG workflows) - Python SDK (FastAPI-based agent framework, LiteLLM, memory, DID/VC) - TypeScript SDK (@hanzo/agents - Vercel AI SDK, MCP, workflows) - Go SDK (idiomatic agent builder + client) - React 19 embedded dashboard (XyFlow DAGs, Recharts, Radix UI) - Docker/K8s/Helm deployment configs - Examples: hello world, deep research, RAG, simulation, benchmarks - Functional test suite across Python/Go/TypeScript All references rebranded: AgentField → Hanzo Agents - Module: github.com/hanzoai/agents/control-plane - Python: hanzo_agents - TypeScript: @hanzo/agents - Go: github.com/hanzoai/agents/sdk/go - Env vars: HANZO_AGENTS_* - Config: hanzo-agents.yaml Previous marketplace configs moved to config/ directory.
57 lines
1.9 KiB
Go
57 lines
1.9 KiB
Go
package storage
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import (
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"fmt"
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"github.com/hanzoai/agents/control-plane/pkg/types"
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)
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type InvalidExecutionStateTransitionError struct {
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ExecutionID string
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CurrentState string
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NewState string
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Reason string
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}
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func (e *InvalidExecutionStateTransitionError) Error() string {
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return fmt.Sprintf("invalid execution state transition for %s: cannot change from %s to %s - %s",
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e.ExecutionID, e.CurrentState, e.NewState, e.Reason)
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}
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func validateExecutionStateTransition(currentStatus, newStatus string) error {
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currentStatus = types.NormalizeExecutionStatus(currentStatus)
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newStatus = types.NormalizeExecutionStatus(newStatus)
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validTransitions := map[string][]string{
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string(types.ExecutionStatusUnknown): {string(types.ExecutionStatusPending)},
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string(types.ExecutionStatusPending): {string(types.ExecutionStatusQueued), string(types.ExecutionStatusRunning), string(types.ExecutionStatusCancelled)},
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string(types.ExecutionStatusQueued): {string(types.ExecutionStatusRunning), string(types.ExecutionStatusCancelled)},
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string(types.ExecutionStatusRunning): {string(types.ExecutionStatusSucceeded), string(types.ExecutionStatusFailed), string(types.ExecutionStatusCancelled), string(types.ExecutionStatusTimeout)},
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string(types.ExecutionStatusSucceeded): {},
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string(types.ExecutionStatusFailed): {},
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string(types.ExecutionStatusCancelled): {},
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string(types.ExecutionStatusTimeout): {},
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}
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allowedStates, exists := validTransitions[currentStatus]
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if !exists {
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return fmt.Errorf("unknown current status: %s", currentStatus)
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}
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for _, allowed := range allowedStates {
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if newStatus == allowed {
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return nil
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}
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}
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if currentStatus == newStatus {
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return nil
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}
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return &InvalidExecutionStateTransitionError{
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CurrentState: currentStatus,
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NewState: newStatus,
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Reason: "transition not allowed by workflow execution state machine",
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}
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}
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