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upgrade.go
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upgrade.go
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// Copyright 2018 The ksonnet authors
//
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package clicmd
import (
"github.com/ksonnet/ksonnet/pkg/actions"
"github.com/spf13/cobra"
)
const (
upgradeShortDesc = "Upgrade ks configuration"
flagUpgradeDryRun = "dry-run"
)
var upgradeCmd = &cobra.Command{
Use: "upgrade [--dry-run]",
Short: upgradeShortDesc,
Long: upgradeLong,
RunE: func(cmd *cobra.Command, args []string) error {
dryRun, err := cmd.Flags().GetBool(flagUpgradeDryRun)
if err != nil {
return err
}
m := map[string]interface{}{
actions.OptionApp: ka,
actions.OptionDryRun: dryRun,
}
return runAction(actionUpgrade, m)
},
}
func init() {
RootCmd.AddCommand(upgradeCmd)
upgradeCmd.Flags().Bool(flagUpgradeDryRun, false, "Dry-run upgrade process. Prints out changes.")
}
const upgradeLong = `
The upgrade command upgrades a ksonnet application to the latest version.
### Syntax
Example:
# Upgrade ksonnet application in dry-run mode to see the changes to be performed by the
# upgrade process.
ks upgrade --dry-run
# Upgrade ksonnet application. This will update app.yaml to apiVersion 0.1.0
# and migrate environment spec.json files to ` + "`" + `app.yaml` + "`" + `.
ks upgrade
`