go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/lucictx/luciexe.go (about)

     1  // Copyright 2016 The LUCI Authors.
     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 lucictx
    16  
    17  import (
    18  	"context"
    19  )
    20  
    21  // GetLUCIExe calls Lookup and returns a copy of the current LUCIExe from
    22  // LUCI_CONTEXT if it was present. If no LUCIExe is in the context, this
    23  // returns nil.
    24  func GetLUCIExe(ctx context.Context) *LUCIExe {
    25  	ret := LUCIExe{}
    26  	ok, err := Lookup(ctx, "luciexe", &ret)
    27  	if err != nil {
    28  		panic(err)
    29  	}
    30  	if !ok {
    31  		return nil
    32  	}
    33  	return &ret
    34  }
    35  
    36  // SetLUCIExe sets the LUCIExe in the LUCI_CONTEXT.
    37  func SetLUCIExe(ctx context.Context, le *LUCIExe) context.Context {
    38  	return Set(ctx, "luciexe", le)
    39  }