mirror of
https://github.com/infiniflow/ragflow.git
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42 lines
1.4 KiB
Go
42 lines
1.4 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package canvas
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import (
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"context"
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"ragflow/internal/agent/runtime"
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)
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type componentFactoryContextKey struct{}
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// WithComponentFactory attaches a per-pipeline component factory override
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// to ctx. BuildWorkflow uses it when constructing node bodies so one
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// pipeline instance can resolve components independently of the process-wide
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// runtime.DefaultFactory.
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func WithComponentFactory(ctx context.Context, factory runtime.ComponentFactory) context.Context {
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if factory == nil {
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return ctx
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}
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return context.WithValue(ctx, componentFactoryContextKey{}, factory)
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}
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func componentFactoryFromContext(ctx context.Context) runtime.ComponentFactory {
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factory, _ := ctx.Value(componentFactoryContextKey{}).(runtime.ComponentFactory)
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return factory
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}
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