/
rollback.go
75 lines (64 loc) · 2.17 KB
/
rollback.go
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// MIT License
//
// Copyright (c) 2021 Lack
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package ctl
import (
"context"
"fmt"
"os"
"github.com/spf13/cobra"
"github.com/vine-io/gpm/pkg/client"
)
func rollbackService(c *cobra.Command, args []string) error {
name, _ := c.Flags().GetString("name")
revision, _ := c.Flags().GetString("revision")
if len(name) == 0 {
return fmt.Errorf("missing name")
}
if len(revision) == 0 {
return fmt.Errorf("missing revision")
}
opts := getCallOptions(c)
cc := client.New()
ctx := context.Background()
outE := os.Stdout
s, err := cc.GetService(ctx, name, opts...)
if err != nil {
return err
}
err = cc.RollBackService(ctx, name, revision, opts...)
if err != nil {
return err
}
fmt.Fprintf(outE, "rollback %s %s -> %s\n", s.Name, s.Version, revision)
return nil
}
func RollbackServiceCmd() *cobra.Command {
cmd := &cobra.Command{
Use: "rollback",
Short: "rollback a service",
GroupID: "service",
RunE: rollbackService,
}
cmd.PersistentFlags().StringP("name", "N", "", "specify the name of service")
cmd.PersistentFlags().StringP("revision", "R", "", "specify the revision of service")
return cmd
}