Add review workflows, tree-shaped workflows and a workflow editor

internal/server/workflows.go

@@ -5,7 +5,9 @@ import (
 	"io"
 	"net/http"
 	"net/url"
+	"strings"
 
+	"g.fc.run/ai/byre/internal/api"
 	"g.fc.run/ai/byre/internal/workflow"
 )
 
@@ -21,6 +23,16 @@ 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)
 	if err != nil {
 		writeAgentError(w, err)
@@ -46,6 +58,19 @@ func (s *Server) PutWorkflow(w http.ResponseWriter, r *http.Request, name string
 	writeJSON(w, http.StatusOK, summary)
 }
 
+func (s *Server) SetReviewWorkflow(w http.ResponseWriter, r *http.Request, projectID string) {
+	req := api.ReviewWorkflow{}
+	if !readJSON(w, r, &req) {
+		return
+	}
+	p, err := s.agents.SetReviewWorkflow(r.Context(), projectID, req.Workflow, actor(r))
+	if err != nil {
+		writeAgentError(w, err)
+		return
+	}
+	writeJSON(w, http.StatusOK, p)
+}
+
 func (s *Server) DeleteWorkflow(w http.ResponseWriter, r *http.Request, name string) {
 	err := s.store.DeleteWorkflow(r.Context(), name, actor(r))
 	if err != nil {