/
resolved.go
57 lines (48 loc) · 1.27 KB
/
resolved.go
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// Copyright 2012, 2013 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.
package commands
import (
"fmt"
"github.com/juju/cmd"
"github.com/juju/names"
"launchpad.net/gnuflag"
"github.com/juju/juju/cmd/envcmd"
"github.com/juju/juju/cmd/juju/block"
)
// ResolvedCommand marks a unit in an error state as ready to continue.
type ResolvedCommand struct {
envcmd.EnvCommandBase
UnitName string
Retry bool
}
func (c *ResolvedCommand) Info() *cmd.Info {
return &cmd.Info{
Name: "resolved",
Args: "<unit>",
Purpose: "marks unit errors resolved",
}
}
func (c *ResolvedCommand) SetFlags(f *gnuflag.FlagSet) {
f.BoolVar(&c.Retry, "r", false, "re-execute failed hooks")
f.BoolVar(&c.Retry, "retry", false, "")
}
func (c *ResolvedCommand) Init(args []string) error {
if len(args) > 0 {
c.UnitName = args[0]
if !names.IsValidUnit(c.UnitName) {
return fmt.Errorf("invalid unit name %q", c.UnitName)
}
args = args[1:]
} else {
return fmt.Errorf("no unit specified")
}
return cmd.CheckEmpty(args)
}
func (c *ResolvedCommand) Run(_ *cmd.Context) error {
client, err := c.NewAPIClient()
if err != nil {
return err
}
defer client.Close()
return block.ProcessBlockedError(client.Resolved(c.UnitName, c.Retry), block.BlockChange)
}