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71029cea2d
This updates all source files to use a new standard header for copyright and license declaration. Notably, copyright no longer includes a date, and we now use the standard SPDX-License-Identifier header. This commit was done almost entirely mechanically with perl, and then some minimal manual fixes. Updates #6865 Signed-off-by: Will Norris <will@tailscale.com>
30 lines
463 B
Go
30 lines
463 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package vms
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import "regexp"
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type regexValue struct {
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r *regexp.Regexp
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}
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func (r *regexValue) String() string {
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if r.r == nil {
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return ""
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}
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return r.r.String()
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}
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func (r *regexValue) Set(val string) error {
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if rex, err := regexp.Compile(val); err != nil {
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return err
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} else {
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r.r = rex
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return nil
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}
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}
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func (r regexValue) Unwrap() *regexp.Regexp { return r.r }
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