Add structured Scriptorium run support

internal/adapters/scriptorium/runner.go

@@ -79,6 +79,12 @@ type RunRequest struct {
 	OutputPath      string
 }
 
+type StructuredRunRequest struct {
+	PromptID        string
+	DataPackagePath string
+	OutputPath      string
+}
+
 type RenderResult struct {
 	Command         []string `json:"command"`
 	Stdout          string   `json:"stdout"`
@@ -98,6 +104,16 @@ type RunResult struct {
 	OutputPath      string   `json:"outputPath"`
 }
 
+type StructuredRunResult struct {
+	Command         []string `json:"command"`
+	Stdout          string   `json:"stdout"`
+	Stderr          string   `json:"stderr"`
+	StdoutTruncated bool     `json:"stdoutTruncated,omitempty"`
+	StderrTruncated bool     `json:"stderrTruncated,omitempty"`
+	ExitCode        int      `json:"exitCode"`
+	OutputPath      string   `json:"outputPath"`
+}
+
 func (r Runner) Render(ctx context.Context, req RenderRequest) (*RenderResult, error) {
 	if req.PromptID == "" {
 		return nil, fmt.Errorf("prompt id is required")
@@ -152,6 +168,35 @@ func (r Runner) Run(ctx context.Context, req RunRequest) (*RunResult, error) {
 	return result, nil
 }
 
+func (r Runner) StructuredRun(ctx context.Context, req StructuredRunRequest) (*StructuredRunResult, error) {
+	if req.PromptID == "" {
+		return nil, fmt.Errorf("prompt id is required")
+	}
+	if req.DataPackagePath == "" {
+		return nil, fmt.Errorf("data package path is required")
+	}
+	if req.OutputPath == "" {
+		return nil, fmt.Errorf("output path is required")
+	}
+	execution, err := r.execute(ctx, r.structuredRunArgs(req))
+	if err != nil {
+		return nil, fmt.Errorf("run scriptorium structured output: %w", err)
+	}
+	result := &StructuredRunResult{
+		Command:         execution.argv(),
+		Stdout:          string(execution.result.Stdout),
+		Stderr:          string(execution.result.Stderr),
+		StdoutTruncated: execution.result.StdoutTruncated,
+		StderrTruncated: execution.result.StderrTruncated,
+		ExitCode:        execution.result.ExitCode,
+		OutputPath:      req.OutputPath,
+	}
+	if execution.result.ExitCode != 0 {
+		return result, fmt.Errorf("scriptorium structured run exited with code %d: %s", execution.result.ExitCode, result.Stderr)
+	}
+	return result, nil
+}
+
 type execution struct {
 	binary string
 	args   []string
@@ -212,6 +257,14 @@ func (r Runner) runArgs(req RunRequest) []string {
 	return args
 }
 
+func (r Runner) structuredRunArgs(req StructuredRunRequest) []string {
+	return r.runArgs(RunRequest{
+		PromptID:        req.PromptID,
+		DataPackagePath: req.DataPackagePath,
+		OutputPath:      req.OutputPath,
+	})
+}
+
 type limitedBuffer struct {
 	data      []byte
 	limit     int