50 lines
880 B
Go
50 lines
880 B
Go
package main
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import (
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"os"
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"os/signal"
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"syscall"
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"github.com/helmfile/helmfile/cmd"
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"github.com/helmfile/helmfile/pkg/app"
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"github.com/helmfile/helmfile/pkg/config"
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"github.com/helmfile/helmfile/pkg/errors"
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)
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func main() {
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var sig os.Signal
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sigs := make(chan os.Signal, 1)
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errChan := make(chan error, 1)
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signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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globalConfig := new(config.GlobalOptions)
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rootCmd, err := cmd.NewRootCmd(globalConfig)
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if err != nil {
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errChan <- err
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return
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}
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errChan <- rootCmd.Execute()
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}()
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select {
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case sig = <-sigs:
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if sig != nil {
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app.Cancel()
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app.CleanWaitGroup.Wait()
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// See http://tldp.org/LDP/abs/html/exitcodes.html
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switch sig {
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case syscall.SIGINT:
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os.Exit(130)
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case syscall.SIGTERM:
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os.Exit(143)
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}
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}
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case err := <-errChan:
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errors.HandleExitCoder(err)
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}
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}
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