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* [COMPLIANCE] Add/Update Copyright Headers * make generate update * make generate --------- Co-authored-by: hashicorp-copywrite[bot] <110428419+hashicorp-copywrite[bot]@users.noreply.github.com> Co-authored-by: sanya <[email protected]> Co-authored-by: Sanya <[email protected]>
33 lines
586 B
Go
33 lines
586 B
Go
// Copyright IBM Corp. 2024, 2026
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// SPDX-License-Identifier: BUSL-1.1
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package kvflag
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import (
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"fmt"
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"strings"
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)
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// Flag is a flag.Value implementation for parsing user variables
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// from the command-line in the format of '-var key=value'.
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type Flag map[string]string
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func (v *Flag) String() string {
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return ""
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}
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func (v *Flag) Set(raw string) error {
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idx := strings.Index(raw, "=")
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if idx == -1 {
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return fmt.Errorf("No '=' value in arg: %s", raw)
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}
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if *v == nil {
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*v = make(map[string]string)
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}
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key, value := raw[0:idx], raw[idx+1:]
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(*v)[key] = value
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return nil
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}
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