github.com/distbuild/reclient@v0.0.0-20240401075343-3de72e395564/internal/pkg/inputprocessor/action/tool/flagsparser.go (about)

     1  // Copyright 2023 Google LLC
     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 tool
    16  
    17  import (
    18  	"context"
    19  	"fmt"
    20  
    21  	"github.com/bazelbuild/reclient/internal/pkg/inputprocessor/flags"
    22  )
    23  
    24  // parseFlags is used to parse the flags in a tool invocation command.
    25  func parseFlags(ctx context.Context, command []string, workingDir, execRoot string) (*flags.CommandFlags, error) {
    26  	numArgs := len(command)
    27  	if numArgs < 1 {
    28  		return nil, fmt.Errorf("insufficient number of arguments in command: %v", command)
    29  	}
    30  
    31  	res := &flags.CommandFlags{
    32  		WorkingDirectory: workingDir,
    33  		ExecRoot:         execRoot,
    34  		ExecutablePath:   command[0],
    35  	}
    36  	for _, arg := range command[1:] {
    37  		res.Flags = append(res.Flags, &flags.Flag{Value: arg})
    38  	}
    39  	return res, nil
    40  }