github.com/GoogleContainerTools/skaffold@v1.39.18/pkg/skaffold/tag/custom.go (about)

     1  /*
     2  Copyright 2019 The Skaffold Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package tag
    18  
    19  import (
    20  	"context"
    21  	"errors"
    22  
    23  	"github.com/GoogleContainerTools/skaffold/pkg/skaffold/schema/latest"
    24  )
    25  
    26  type CustomTag struct {
    27  	Tag string
    28  }
    29  
    30  // GenerateTag generates a tag using the custom tag.
    31  func (t *CustomTag) GenerateTag(ctx context.Context, image latest.Artifact) (string, error) {
    32  	tag := t.Tag
    33  	if tag == "" {
    34  		return "", errors.New("custom tag not provided")
    35  	}
    36  	return tag, nil
    37  }