github.com/erda-project/erda-infra@v1.0.9/providers/component-protocol/utils/cputil/sdk.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package cputil
    16  
    17  import (
    18  	"context"
    19  
    20  	"github.com/erda-project/erda-infra/providers/component-protocol/cptype"
    21  )
    22  
    23  // SDK return cp sdk for easy use.
    24  func SDK(ctx context.Context) (sdk *cptype.SDK) {
    25  	v := ctx.Value(cptype.GlobalInnerKeyCtxSDK)
    26  	if v == nil {
    27  		return
    28  	}
    29  	vv, ok := v.(*cptype.SDK)
    30  	if !ok {
    31  		return
    32  	}
    33  	return vv
    34  }
    35  
    36  // GetInParamByKey return cp inParam by key for easy use.
    37  func GetInParamByKey(ctx context.Context, key string) interface{} {
    38  	sdk := SDK(ctx)
    39  	if sdk == nil {
    40  		return nil
    41  	}
    42  	if sdk.InParams == nil {
    43  		return nil
    44  	}
    45  	return sdk.InParams[key]
    46  }