Store workflow definitions as table rows and drop YAML

internal/server/workflows.go

@@ -4,14 +4,11 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"net/url"
-	"strings"
 
 	"g.fc.run/ai/byre/internal/api"
-	"g.fc.run/ai/byre/internal/workflow"
 )
 
-const maxWorkflowFileBytes = 1 << 20
+const maxWorkflowBytes = 1 << 20
 
 func (s *Server) ListWorkflows(w http.ResponseWriter, r *http.Request) {
 	workflows, err := s.store.ListWorkflows(r.Context())
@@ -23,38 +20,25 @@ func (s *Server) ListWorkflows(w http.ResponseWriter, r *http.Request) {
 }
 
 func (s *Server) GetWorkflow(w http.ResponseWriter, r *http.Request, name string) {
-	accept := r.Header.Get("Accept")
-	if strings.Contains(accept, "application/json") && !strings.Contains(accept, "yaml") {
-		def, err := s.store.GetWorkflow(r.Context(), name)
-		if err != nil {
-			writeStoreError(w, err)
-			return
-		}
-		writeJSON(w, http.StatusOK, def)
-		return
-	}
-	file, err := s.agents.WorkflowFile(r.Context(), name)
+	def, err := s.store.GetWorkflow(r.Context(), name)
 	if err != nil {
-		writeAgentError(w, err)
+		writeStoreError(w, err)
 		return
 	}
-	w.Header().Set("Content-Type", "application/yaml")
-	w.Header().Set("Content-Disposition", "attachment; filename*=UTF-8''"+url.PathEscape(workflow.Filename(name)))
-	w.WriteHeader(http.StatusOK)
-	w.Write(file)
+	writeJSON(w, http.StatusOK, def)
 }
 
 func (s *Server) PutWorkflow(w http.ResponseWriter, r *http.Request, name string, params api.PutWorkflowParams) {
-	file, err := io.ReadAll(http.MaxBytesReader(w, r.Body, maxWorkflowFileBytes))
+	body, err := io.ReadAll(http.MaxBytesReader(w, r.Body, maxWorkflowBytes))
 	if err != nil {
-		writeError(w, http.StatusBadRequest, fmt.Errorf("read workflow file: %w", err))
+		writeError(w, http.StatusBadRequest, fmt.Errorf("read workflow: %w", err))
 		return
 	}
 	from := ""
 	if params.From != nil {
 		from = *params.From
 	}
-	summary, err := s.agents.SaveWorkflow(r.Context(), name, from, file, actor(r))
+	summary, err := s.agents.SaveWorkflow(r.Context(), name, from, body, actor(r))
 	if err != nil {
 		writeAgentError(w, err)
 		return