github.com/drone/go-convert@v0.0.0-20240307072510-6bd371c65e61/convert/gitlab/yaml/needs.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 Needs struct {
    20  	Items []*Need
    21  }
    22  
    23  // UnmarshalYAML implements the unmarshal interface.
    24  func (v *Needs) UnmarshalYAML(unmarshal func(interface{}) error) error {
    25  	var out1 *Need
    26  	var out2 []*Need
    27  	if err := unmarshal(&out1); err == nil {
    28  		v.Items = append(v.Items, out1)
    29  		return nil
    30  	}
    31  	if err := unmarshal(&out2); err == nil {
    32  		v.Items = append(v.Items, out2...)
    33  		return nil
    34  	}
    35  	return errors.New("failed to unmarshal needs list")
    36  }
    37  
    38  func (v *Needs) MarshalYAML() (interface{}, error) {
    39  	if v.Items == nil || len(v.Items) == 0 {
    40  		return []*Need{}, nil
    41  	}
    42  	return v.Items, nil
    43  }
    44  
    45  type Need struct {
    46  	Job       string `yaml:"job,omitempty"`
    47  	Ref       string `yaml:"ref,omitempty"`
    48  	Project   string `yaml:"project,omitempty"`
    49  	Pipeline  string `yaml:"pipeline,omitempty"`
    50  	Artifacts bool   `yaml:"artifacts,omitempty"`
    51  	Optional  bool   `yaml:"optional,omitempty"`
    52  }
    53  
    54  // UnmarshalYAML implements the unmarshal interface.
    55  func (v *Need) UnmarshalYAML(unmarshal func(interface{}) error) error {
    56  	var out1 string
    57  	var out2 = struct {
    58  		Job       string `yaml:"job,omitempty"`
    59  		Ref       string `yaml:"ref,omitempty"`
    60  		Project   string `yaml:"project,omitempty"`
    61  		Pipeline  string `yaml:"pipeline,omitempty"`
    62  		Artifacts bool   `yaml:"artifacts,omitempty"`
    63  		Optional  bool   `yaml:"optional,omitempty"`
    64  	}{}
    65  
    66  	if err := unmarshal(&out1); err == nil {
    67  		v.Job = out1
    68  		return nil
    69  	}
    70  
    71  	if err := unmarshal(&out2); err == nil {
    72  		v.Job = out2.Job
    73  		v.Ref = out2.Ref
    74  		v.Project = out2.Project
    75  		v.Pipeline = out2.Pipeline
    76  		v.Artifacts = out2.Artifacts
    77  		v.Optional = out2.Optional
    78  		return nil
    79  	}
    80  
    81  	return errors.New("failed to unmarshal needs")
    82  }