50 lines
888 B
Go
50 lines
888 B
Go
package common
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import (
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"errors"
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"fmt"
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"os"
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sdkstatus "github.com/TrueCloudLab/frostfs-sdk-go/client/status"
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"github.com/spf13/cobra"
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)
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// ExitOnErr prints error and exits with a code that matches
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// one of the common errors from sdk library. If no errors
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// found, exits with 1 code.
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// Does nothing if passed error in nil.
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func ExitOnErr(cmd *cobra.Command, errFmt string, err error) {
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if err == nil {
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return
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}
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if errFmt != "" {
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err = fmt.Errorf(errFmt, err)
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}
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const (
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_ = iota
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internal
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aclDenied
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)
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var (
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code int
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internalErr = new(sdkstatus.ServerInternal)
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accessErr = new(sdkstatus.ObjectAccessDenied)
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)
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switch {
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case errors.As(err, &internalErr):
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code = internal
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case errors.As(err, &accessErr):
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code = aclDenied
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err = fmt.Errorf("%w: %s", err, accessErr.Reason())
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default:
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code = internal
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}
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cmd.PrintErrln(err)
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os.Exit(code)
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}
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