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history.go
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history.go
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/*
* Copyright 2018 Johannes Donath <johannesd@torchmind.com>
* and other copyright owners as documented in the project's IP log.
*
* 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 command
import (
"flag"
"fmt"
"os"
"github.com/dotStart/Stockpile/entity"
"github.com/google/subcommands"
"golang.org/x/net/context"
)
type HistoryCommand struct {
ClientCommand
flagTimestamp string
}
func (*HistoryCommand) Name() string {
return "name-history"
}
func (*HistoryCommand) Synopsis() string {
return "queries a profile's name history"
}
func (*HistoryCommand) Usage() string {
return `Usage: stockpile name-history [options] <id>
This command retrieves the name history of a profile from a Stockpile server:
$ stockpile name-history d71a5dac-4e71-443b-8158-4389c269e44d
Note that Mojang formatted UUIDs are also supported:
$ stockpile name-history d71a5dac4e71443b81584389c269e44d
Available command specific flags:
`
}
func (c *HistoryCommand) Execute(ctx context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
client, err := c.createClient()
if err != nil {
fmt.Fprintf(os.Stderr, "failed to establish a connection to server \"%s\": %s\n", c.flagServerAddress, err)
return 1
}
if f.NArg() != 1 {
fmt.Fprintf(os.Stderr, "illegal command invocation: id is required\n")
return 1
}
id, err := entity.ParseId(f.Arg(0))
if err != nil {
fmt.Fprintf(os.Stderr, "illegal profile id: %s (is this a UUID?)", id)
return 1
}
history, err := client.GetNameHistory(id)
if err != nil {
fmt.Fprintf(os.Stderr, "command execution has failed: %s\n", err)
return 1
}
if history == nil {
fmt.Fprintf(os.Stderr, "no such profile")
return 1
}
writeTable(os.Stdout, *history)
return 0
}