github.com/GoogleContainerTools/skaffold/v2@v2.13.2/pkg/skaffold/schema/v2beta3/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 v2beta3
    18  
    19  import (
    20  	"github.com/GoogleContainerTools/skaffold/v2/pkg/skaffold/schema/util"
    21  	next "github.com/GoogleContainerTools/skaffold/v2/pkg/skaffold/schema/v2beta4"
    22  	pkgutil "github.com/GoogleContainerTools/skaffold/v2/pkg/skaffold/util"
    23  )
    24  
    25  // Upgrade upgrades a configuration to the next version.
    26  // Config changes from v2beta3 to v2beta4
    27  // 1. Additions:
    28  // 2. Removals:
    29  // 3. Updates:
    30  //    - Rename `values` in `helm.Releases` to `artifactOverrides`
    31  
    32  func (c *SkaffoldConfig) Upgrade() (util.VersionedConfig, error) {
    33  	var newConfig next.SkaffoldConfig
    34  	pkgutil.CloneThroughJSON(c, &newConfig)
    35  	newConfig.APIVersion = next.Version
    36  
    37  	err := util.UpgradePipelines(c, &newConfig, upgradeOnePipeline)
    38  	return &newConfig, err
    39  }
    40  
    41  func upgradeOnePipeline(oldPipeline, newPipeline interface{}) error {
    42  	oldDeploy := &oldPipeline.(*Pipeline).Deploy
    43  	if oldDeploy.HelmDeploy == nil {
    44  		return nil
    45  	}
    46  	newDeploy := &newPipeline.(*next.Pipeline).Deploy
    47  
    48  	for i, r := range oldDeploy.HelmDeploy.Releases {
    49  		newDeploy.HelmDeploy.Releases[i].ArtifactOverrides = r.Values
    50  	}
    51  	return nil
    52  }