github.com/distbuild/reclient@v0.0.0-20240401075343-3de72e395564/internal/pkg/inputprocessor/action/tool/preprocessor.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  	"fmt"
    19  
    20  	"github.com/bazelbuild/reclient/internal/pkg/inputprocessor"
    21  )
    22  
    23  // Preprocessor is the context for processing tool type actions.
    24  type Preprocessor struct {
    25  	*inputprocessor.BasePreprocessor
    26  }
    27  
    28  // ParseFlags parses the commands flags and populates the ActionSpec object with inferred
    29  // information.
    30  func (p *Preprocessor) ParseFlags() error {
    31  	f, err := parseFlags(p.Ctx, p.Options.Cmd, p.Options.WorkingDir, p.Options.ExecRoot)
    32  	if err != nil {
    33  		p.Err = fmt.Errorf("flag parsing failed. %v", err)
    34  		return p.Err
    35  	}
    36  	p.Flags = f
    37  	p.FlagsToActionSpec()
    38  	return nil
    39  }