github.com/GoogleContainerTools/skaffold@v1.39.18/pkg/skaffold/schema/v2beta27/upgrade.go (about)

     1  /*
     2  Copyright 2020 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 v2beta27
    18  
    19  import (
    20  	"github.com/GoogleContainerTools/skaffold/pkg/skaffold/schema/util"
    21  	next "github.com/GoogleContainerTools/skaffold/pkg/skaffold/schema/v2beta28"
    22  	pkgutil "github.com/GoogleContainerTools/skaffold/pkg/skaffold/util"
    23  )
    24  
    25  // Upgrade upgrades a configuration to the next version.
    26  // Config changes from v2beta27 to v2beta28
    27  func (c *SkaffoldConfig) Upgrade() (util.VersionedConfig, error) {
    28  	var newConfig next.SkaffoldConfig
    29  	pkgutil.CloneThroughJSON(c, &newConfig)
    30  	newConfig.APIVersion = next.Version
    31  
    32  	err := util.UpgradePipelines(c, &newConfig, upgradeOnePipeline)
    33  	return &newConfig, err
    34  }
    35  
    36  func upgradeOnePipeline(oldPipeline, newPipeline interface{}) error {
    37  	oldBuild := &oldPipeline.(*Pipeline).Build
    38  	newBuild := &newPipeline.(*next.Pipeline).Build
    39  
    40  	// move: artifact.ko.Platforms
    41  	//   to: artifact.Platforms
    42  	for i, newArtifact := range newBuild.Artifacts {
    43  		oldArtifact := oldBuild.Artifacts[i]
    44  		if oldArtifact.KoArtifact == nil || len(oldArtifact.KoArtifact.Platforms) == 0 {
    45  			continue
    46  		}
    47  		newArtifact.Platforms = oldArtifact.KoArtifact.Platforms
    48  	}
    49  
    50  	return nil
    51  }