github.com/drone/go-convert@v0.0.0-20240307072510-6bd371c65e61/convert/circle/yaml/executor.go (about)

     1  // Copyright 2022 Harness, 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 yaml
    16  
    17  import "errors"
    18  
    19  type (
    20  	JobExecutor struct {
    21  		Name string `yaml:"name,omitempty"`
    22  		Size string `yaml:"size,omitempty"`
    23  	}
    24  
    25  	executor struct {
    26  		Name string `yaml:"name,omitempty"`
    27  		Size string `yaml:"size,omitempty"`
    28  	}
    29  )
    30  
    31  // UnmarshalYAML implements the unmarshal interface.
    32  func (v *JobExecutor) UnmarshalYAML(unmarshal func(interface{}) error) error {
    33  	var out1 string
    34  	var out2 *executor
    35  
    36  	if err := unmarshal(&out1); err == nil {
    37  		v.Name = out1
    38  		return nil
    39  	}
    40  
    41  	if err := unmarshal(&out2); err == nil {
    42  		v.Name = out2.Name
    43  		v.Size = out2.Size
    44  		return nil
    45  	}
    46  
    47  	return errors.New("failed to unmarshal executor")
    48  }
    49  
    50  // MarshalYAML implements the marshal interface.
    51  func (v *JobExecutor) MarshalYAML() (interface{}, error) {
    52  	if v.Size == "" {
    53  		return v.Name, nil
    54  	}
    55  	return &executor{
    56  		Name: v.Name,
    57  		Size: v.Size,
    58  	}, nil
    59  }