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main.go
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main.go
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// Copyright 2017 XUEQIU.COM
//
// 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 main
import (
"os"
"github.com/urfave/cli"
"fmt"
"github.com/xueqiu/rdr/dump"
)
//go:generate go-bindata -prefix "static/" -o=static/static.go -pkg=static -ignore static.go static/...
//go:generate go-bindata -prefix "views/" -o=views/views.go -pkg=views -ignore views.go views/...
func main() {
app := cli.NewApp()
app.Name = "rdr"
app.Usage = "a tool to parse redis rdbfile"
app.Version = "v0.0.1"
app.Writer = os.Stdout
app.ErrWriter = os.Stderr
app.Commands = []cli.Command{
cli.Command{
Name: "dump",
Usage: "dump statistical information of rdbfile to STDOUT",
ArgsUsage: "FILE1 [FILE2] [FILE3]...",
Action: dump.ToCliWriter,
Flags: []cli.Flag{
cli.BoolFlag{
Name: "no-expire, x",
Usage: "remove expiry from all keys (default: false)",
},
},
},
cli.Command{
Name: "show",
Usage: "show statistical information of rdbfile by webpage",
ArgsUsage: "DIR1 [DIR2] [DIR3] or FILE1 [FILE2] [FILE3]...",
Flags: []cli.Flag{
cli.UintFlag{
Name: "port, p",
Value: 8080,
Usage: "Port for rdr to listen",
},
cli.BoolFlag{
Name: "no-expire, x",
Usage: "remove expiry from all keys (default: false)",
},
},
Action: dump.Show,
},
cli.Command{
Name: "keys",
Usage: "get all keys from rdbfile",
ArgsUsage: "FILE1 [FILE2] [FILE3]...",
Action: dump.Keys,
Flags: []cli.Flag{
cli.BoolFlag{
Name: "no-expire, x",
Usage: "remove expiry from all keys (default: false)",
},
},
},
cli.Command{
Name: "hash-fields",
Usage: "get hash keys all field from rdbfile",
ArgsUsage: "hash-key regexp pattern FILE1 [FILE2] [FILE3]...",
Action: dump.HashFields,
Flags: []cli.Flag{
cli.BoolFlag{
Name: "no-expire, x",
Usage: "remove expiry from all keys (default: false)",
},
},
},
}
app.CommandNotFound = func(c *cli.Context, command string) {
_, _ = fmt.Fprintf(c.App.ErrWriter, "command %q can not be found.\n", command)
_ = cli.ShowAppHelp(c)
}
_ = app.Run(os.Args)
}