47 lines
1019 B
Go
47 lines
1019 B
Go
package main
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import (
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"os"
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log "github.com/Sirupsen/logrus"
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"github.com/codegangsta/cli"
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)
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func main() {
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app := cli.NewApp()
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app.Name = "nsinit"
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app.Version = "2"
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app.Author = "libcontainer maintainers"
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app.Flags = []cli.Flag{
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cli.StringFlag{Name: "root", Value: ".", Usage: "root directory for containers"},
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cli.StringFlag{Name: "log-file", Value: "nsinit-debug.log", Usage: "set the log file to output logs to"},
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cli.BoolFlag{Name: "debug", Usage: "enable debug output in the logs"},
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}
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app.Commands = []cli.Command{
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configCommand,
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execCommand,
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initCommand,
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oomCommand,
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pauseCommand,
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statsCommand,
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unpauseCommand,
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stateCommand,
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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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log.SetLevel(log.DebugLevel)
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}
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if path := context.GlobalString("log-file"); path != "" {
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f, err := os.Create(path)
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if err != nil {
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return err
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}
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log.SetOutput(f)
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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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log.Fatal(err)
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}
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}
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