56 lines
1 KiB
Go
56 lines
1 KiB
Go
package main
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import (
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"fmt"
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"os"
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"github.com/Sirupsen/logrus"
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"github.com/codegangsta/cli"
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"github.com/docker/containerd"
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)
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const Usage = `High performance container daemon cli`
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func main() {
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app := cli.NewApp()
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app.Name = "ctr"
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app.Version = containerd.Version.VersionString()
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app.Usage = Usage
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app.Authors = []cli.Author{
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{
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Name: "@crosbymichael",
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Email: "crosbymichael@gmail.com",
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},
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}
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app.Flags = []cli.Flag{
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cli.BoolFlag{
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Name: "debug",
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Usage: "enable debug output in the logs",
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},
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cli.StringFlag{
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Name: "address",
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Value: "/run/containerd/containerd.sock",
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Usage: "address of GRPC API",
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},
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}
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app.Commands = []cli.Command{
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CheckpointCommand,
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ContainersCommand,
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EventsCommand,
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VersionCommand,
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}
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app.Before = func(context *cli.Context) error {
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if context.GlobalBool("debug") {
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logrus.SetLevel(logrus.DebugLevel)
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}
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return nil
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}
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if err := app.Run(os.Args); err != nil {
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logrus.Fatal(err)
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}
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}
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func fatal(err string, code int) {
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fmt.Fprintf(os.Stderr, "[ctr] %s\n", err)
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os.Exit(code)
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}
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