mirror of
https://github.com/gitpod-io/gitpod.git
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56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
// Copyright (c) 2020 Gitpod GmbH. All rights reserved.
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// Licensed under the GNU Affero General Public License (AGPL).
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// See License.AGPL.txt in the project root for license information.
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package cmd
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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/spf13/cobra"
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"github.com/gitpod-io/gitpod/common-go/log"
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)
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// rootCmd represents the base command when called without any subcommands.
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var rootCmd = &cobra.Command{
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Use: "supervisor",
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Short: "Workspace container init process",
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}
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var (
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// ServiceName is the name we use for tracing/logging.
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ServiceName = "supervisor"
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// Version of this service - set during build.
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Version = ""
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)
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// Execute adds all child commands to the root command and sets flags appropriately.
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// This is called by main.main(). It only needs to happen once to the rootCmd.
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func Execute() {
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log.Init(ServiceName, Version, true, false)
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log.Log.Logger.AddHook(fatalTerminationLogHook{})
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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type fatalTerminationLogHook struct{}
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func (fatalTerminationLogHook) Levels() []logrus.Level {
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return []logrus.Level{logrus.FatalLevel}
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}
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func (fatalTerminationLogHook) Fire(e *logrus.Entry) error {
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msg := e.Message
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if err := e.Data[logrus.ErrorKey]; err != nil {
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msg += ": " + err.(error).Error()
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}
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return os.WriteFile("/dev/termination-log", []byte(msg), 0o644)
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}
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